ClassID:

166127

G01J4/04 - CPC Classification

Classification description:

Measuring polarisation of light Polarimeters using electric detection means

Recent Application in this class:
#1
20260146892
2026-05-28

MAGNETO-OPTICAL CHEMICAL SENSORS FOR PROCESS CHAMBERS

#2
20260063468
2026-03-05

FIBER SENSOR FOR DISTRIBUTED ACOUSTIC SENSING BASED ON POLARIZATION DETECTION

#3
20260043952
2026-02-12

IMAGING-BASED INTELLIGENT SPECTROMETER ON PLASMONIC 2D CHIP AND METHOD

#4
20250383218
2025-12-18

METHOD FOR ITERATIVELY CREATING A MATRIX FROM BASE ELEMENTS

#5
20250355154
2025-11-20

SYSTEMS AND METHODS OF ON-CHIP POLARIZATION ROUTING IN IMAGE SENSORS

#6
20250297894
2025-09-25

METASURFACE BASED FULL STOKES POLARIMETRIC CAMERA WITH SINGLE APERTURE STOP

#7
20250283721
2025-09-11

Real-Time Heading Angle Calculation Method Based on Polarized Light Field Vector Characteristics

#8
20250180742
2025-06-05

SYSTEMS AND METHODS FOR COMBINING POLARIZATION INFORMATION WITH TIME-OF-FLIGHT INFORMATION

#9
20250146873
2025-05-08

SYSTEM AND METHOD FOR IMAGING WITH A PIXELATED METASURFACE WAVEPLATE AND A UNIFORM POLARIZER

#10
20250130108
2025-04-24

POLARIMETRIC SENSOR ARRAY FOR MACHINE VISION SYSTEMS

#11
20250116599
2025-04-10

POLARIZED BLACK-BODY EMISSION FOR MACHINE VISION AND OBJECT RECOGNITION

#12
20250085165
2025-03-13

CIRCULAR POLARIZER DETECTION DEVICE AND CIRCULAR POLARIZER DETECTION METHOD

#13
20250060251
2025-02-20

HEAT ASSISTED DETECTION AND RANGING BASED ON SPECTROPOLARIMETRIC IMAGING

#14
20250007618
2025-01-02

POLARIZATION FLUCTUATION MONITORING APPARATUS, COMMUNICATION SYSTEM, POLARIZATION FLUCTUATION MONITORING METHOD, AND PROGRAM

#15
20240418570
2024-12-19

ON-CHIP POLARIZATION DETECTION AND POLARIMETRIC IMAGING

#16
20240418569
2024-12-19

WEYL SEMIMETAL INTEGRATED POLARIMETERS AND METHODS FOR MAKING THE SAME

#17
20240402016
2024-12-05

Image polarimeter using a micro-electro-mechanical system (MEMS) micro-mirror array (MMA)

#18
20240377259
2024-11-14

Linear Polarization Component Detection System and Method

#19
20240344889
2024-10-17

THERMAL IMAGING DEVICE

#20
20240288309
2024-08-29

TUNABLE HYPERSPECTRAL-POLARIMETRIC IMAGING SYSTEM

#21
20240240986
2024-07-18

DEVICES AND METHODS FOR DETERMINING POLARIZATION CHARACTERISTICS FROM PARTIAL POLARIMETRY

#22
20240210246
2024-06-27

SYSTEMS AND METHODS OF IMAGING POLARIMETRY THROUGH METASURFACE POLARIZATION GRATINGS

#23
20240204021
2024-06-20

POLARIMETRIC IMAGE SENSOR

#24
20240201072
2024-06-20

OPTICAL MEASUREMENT APPARATUS

#25
20240201016
2024-06-20

POLARIZING FILTER AND POLARIMETRIC IMAGE SENSOR INTEGRATING SUCH A FILTER

#26
20240201015
2024-06-20

POLARIMETRIC IMAGE SENSOR

#27
20240192420
2024-06-13

OPTICAL ISOLATOR BASED ON VOLUME BRAGG GRATINGS

#28
20240183715
2024-06-06

APPARATUS FOR MEASURING THE POLARIZATION OF AN ELECTROMAGNETIC RADIATION AND CORRESPONDING METHOD OF USE

#29
20240142758
2024-05-02

POLARIMETER WITH MULTIPLE INDEPENDENT TUNABLE CHANNELS AND METHOD FOR MATERIAL ORIENTATION IMAGING

#30
20240142686
2024-05-02

POLARIZATION STATE GENERATION WITH A METASURFACE

#31
20240142308
2024-05-02

Pulsed spectropolarimeter

#32
20240125993
2024-04-18

METHOD OF GENERATING A SPATIALLY LIMITED FILM STACK ON A LIGHT SENSOR ELEMENT

#33
20240044712
2024-02-08

POLARIMETRY

#34
20240011836
2024-01-11

APPARATUS AND METHOD TO MEASURE DIRECTION AND POLARIZATION OF ELECTROMAGNETIC WAVES

#35
20230417598
2023-12-28

SYSTEM FOR MEASURING AN ESTIMATED DEGREE OF LINEAR POLARIZATION OF AN ELECTROMAGNETIC RADIATION REFLECTED BY A SCENE

#36
20230408401
2023-12-21

IMAGING ELLIPSOMETER AND METHOD OF MEASURING AN OVERLAY ERROR USING THE SAME

#37
20230392984
2023-12-07

DEVICE AND A METHOD FOR POLARIZATION DEPENDENT IMAGING

#38
20230384160
2023-11-30

LIGHT RECEIVING DEVICE

#39
20230375411
2023-11-23

Polarization analysis apparatus and method for adjusting angle of incidence or numerical aperture using aperture

#40
20230341265
2023-10-26

Heat assisted detection and ranging based on spectropolarimetric imaging

#41
20230333397
2023-10-19

Polarization spectral filter, polarization spectral filter array, and polarization spectral sensor

#42
20230305190
2023-09-28

A LAYER, AN ELECTRONIC DEVICE, A METHOD OF CONTROLLING SPIN TRANSPORT IN THE LAYER

#43
20230304921
2023-09-28

INFRARED MEASUREMENT METHOD AND APPARATUS, COMPUTER DEVICE AND STORAGE MEDIUM

#44
20230296965
2023-09-21

METHOD AND DEVICE FOR UNDERWATER IMAGING

#45
20230266165
2023-08-24

Combined multi-spectral and polarization sensor

#46
20230231069
2023-07-20

THIN FILM AND METHOD FOR PRODUCING SAME, CIRCULARLY POLARIZED LIGHT DETECTION ELEMENT, DEVICE AND METHOD

#47
20230204494
2023-06-29

METHOD AND SYSTEM FOR MUELLER MATRIX POLARIMETRIC CHARACTERIZATION OF TRANSPARENT OBJECTS

#48
20230175952
2023-06-08

Uniaxial Optical Multi-Measurement Sensor

#49
20230136247
2023-05-04

CHIRAL PLASMONIC METASURFACES FOR POLARIZATION DETECTION AND MANIPULATION

#50
20230134302
2023-05-04

Vehicle sensor occlusion detection

#51
20230133594
2023-05-04

Simulator and test method of polarization transmission in sea fog

#52
20230119766
2023-04-20

Polarization-fluctuation estimating device and polarization-fluctuation estimating method

#53
20230102322
2023-03-30

Vehicle monitoring method and monitoring system

#54
20230068376
2023-03-02

Polarization measuring device and method of fabricating semiconductor device using the same

#55
20230051001
2023-02-16

Single-shot low-light polarimeter

#56
20230049577
2023-02-16

Single chip spectral polarization imaging sensor

#57
20230034139
2023-02-02

Polarization imaging system and polarization imaging method

#58
20230026636
2023-01-26

Polarization imaging device and method for polarization imaging

#59
20230003583
2023-01-05

SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND PROGRAM

#60
20220412802
2022-12-29

Trace microanalysis microscope systems and methods

#61
20220397459
2022-12-15

Modified Rectangular Wave Polarization Control (MRWPC) System

#62
20220364924
2022-11-17

Method and electronic device for detecting wearing using polarization

#63
20220326082
2022-10-13

Chiral heterostructures

#64
20220317041
2022-10-06

Light source intensity control systems and methods for improved light scattering polarimetry measurements

#65
20220276151
2022-09-01

Method for measuring optical constants of thin film of fluorine-containing organosilicon compound

#66
20220268633
2022-08-25

On-chip polarization detection and polarimetric imaging

#67
20220268632
2022-08-25

Reconfigurable polarization imaging system

#68
20220244442
2022-08-04

Polarization state generation with a metasurface

#69
20220228914
2022-07-21

Polarimeter and method of determining a state of polarization of an incoming light beam

#70
20220214219
2022-07-07

Metasurface Mask for Full-Stokes Division of Focal Plane Polarization of Cameras

#71
20220206205
2022-06-30

Systems and methods for parallel polarization analysis

#72
20220196471
2022-06-23

Combined multi-spectral and polarization sensor

#73
20220196404
2022-06-23

NON-INTERFEROMETRIC OPTICAL GYROSCOPE BASED ON POLARIZATION SENSING

#74
20220185673
2022-06-16

Method for detecting abnormal growth of graphene, measurement apparatus, and film formation system

#75
20220170847
2022-06-02

Vortex polarimeter

#76
20220155218
2022-05-19

Circular dichroism measurement device and circular dichroism measurement method

#77
20220082441
2022-03-17

Stacked polarizer imaging

#78
20220082385
2022-03-17

Polarization-maintaining fully-reciprocal bi-directional optical carrier microwave resonance system and angular velocity measurement method thereof

#79
20220057339
2022-02-24

METHOD FOR ANALYSING THE SPACE ENVIRONMENT AND ASSOCIATED DEVICE

#80
20220049990
2022-02-17

EUV spectroscopic polarimeter

#81
20220018020
2022-01-20

LAMINATED COATING LAYER, METHOD FOR MANUFACTURING SAME, AND METHOD FOR DETERMINING LAMINATED STRUCTURE

#82
20220011163
2022-01-13

Measurement apparatus of wavefront and polarization profile of vectorial optical fields

#83
20220003910
2022-01-06

ALIGNING A POLARIZATION DEVICE USING A SPATIALLY VARIANT POLARIZATION ELEMENT

#84
20210389184
2021-12-16

LIGHT RECEIVING DEVICE

#85
20210372779
2021-12-02

Three-dimensional shape estimation of objects via polarimetry

#86
20210372778
2021-12-02

Detection apparatus and method of producing electronic apparatus

#87
20210348969
2021-11-11

Polarization filters having nanograting pattern and plasmonic structure oriented at nonzero angle

#88
20210333151
2021-10-28

Polarization imaging system

#89
20210333150
2021-10-28

Polarimetric imaging camera

#90
20210325250
2021-10-21

Method and system for terahertz radiation detection and characterization

#91
20210323644
2021-10-21

Covert underwater navigation via polarimetry

#92
20210310871
2021-10-07

Snapshot Mueller matrix polarimeter

#93
20210310862
2021-10-07

LASER ENERGY MEASURING DEVICE, AND LASER ENERGY MEASURING METHOD

#94
20210295723
2021-09-23

Method and system for aircraft taxi strike alerting

#95
20210263070
2021-08-26

Assembly for detecting the intensity distribution of components of the electromagnetic field in beams of radiation

#96
20210262921
2021-08-26

Fast generalized multi-wavelength ellipsometer

#97
20210247234
2021-08-12

Polarimetry camera for high fidelity surface characterization measurements

#98
20210239893
2021-08-05

POLARIZATION MANIPULATION OF FREE-SPACE ELECTROMAGNETIC RADIATION FIELDS

#99
20210223107
2021-07-22

POLARIZED LIGHT 3D IMAGE MEASURING INSTRUMENT AND MANUFACTURING METHOD THEREOF

#100
20210211619
2021-07-08

Information generation device, information generation method and program

#101
20210191141
2021-06-24

Polarization spectral filter, polarization spectral filter array, and polarization spectral sensor

#102
20210190593
2021-06-24

On-chip polarization detection and polarimetric imaging

#103
20210152748
2021-05-20

Information processing apparatus, information processing method, and calibration apparatus

#104
20210148811
2021-05-20

Systems and methods for detecting thermodynamic phase of clouds with optical polarization

#105
20210048569
2021-02-18

Polarization state generation with a metasurface

#106
20210048384
2021-02-18

Method and apparatus for analysing a component

#107
20210018364
2021-01-21

Generation and detection of terahertz radiation with an arbitrary polarization direction

#108
20200408637
2020-12-31

Measuring polarization extinction ratio (PER) using a reference master test jumper (MTJ)

#109
20200400554
2020-12-24

Phase difference control device

#110
20200318946
2020-10-08

THREE-DIMENSIONAL MEASURING SYSTEM

#111
20200310067
2020-10-01

Aligning a polarization device using a spatially variant polarization element

#112
20200285838
2020-09-10

3D polarimetric face recognition system

#113
20200271911
2020-08-27

Polarimeter with multiple independent tunable channels and method for material orientation imaging

#114
20200271523
2020-08-27

Atomic sensing method and chip-scale atomic sensor

#115
20200209065
2020-07-02

Device and method for determining a polarization state of an electromagnetic wave

#116
20200173911
2020-06-04

Polarization property image measurement device, and polarization property image measurement method

#117
20200149966
2020-05-14

Method and system for polarimetry using static geometric polarization manipulation

#118
20200132551
2020-04-30

Optical characteristic evaluation method and optical characteristic evaluation system

#119
20200088583
2020-03-19

Polarization change detection

#120
20200080845
2020-03-12

Non-interferometric optical gyroscope based on polarization sensing

#121
20200072673
2020-03-05

Method and system for detecting polarized light emitted by electronic displays

#122
20200068182
2020-02-27

Image processing device, information generation device, and information generation method

#123
20200067202
2020-02-27

Antenna and a method for measuring two orthogonal polarizations

#124
20200044739
2020-02-06

Optical device, optical transceiver module, and method of producing optical device

#125
20200033194
2020-01-30

Light source system and polarization angle adjusting method

#126
20200025990
2020-01-23

Thin-film broadband and wide-angle devices for generating and sampling polarization states

#127
20200025678
2020-01-23

System and method for use in high spatial resolution ellipsometry

#128
20200012841
2020-01-09

Polarization-based mapping and perception method and system

#129
20200011737
2020-01-09

Measurement apparatus of wavefront and polarization profile of vectorial optical fields

#130
20190310487
2019-10-10

Imaging device and imaging method

#131
20190271639
2019-09-05

Circular dichroism measuring method and circular dichroism measuring device

#132
20190256902
2019-08-22

GENE SEQUENCING CHIP, DEVICE AND METHOD

#133
20190250041
2019-08-15

Polarization selective, frequency selective, and wide dynamic range detectors, imaging arrays, readout integrated circuits, and sensor systems

#134
20190242755
2019-08-08

Systems and methods for thermal imaging of RF signals

#135
20190195691
2019-06-27

Optical device for obtaining 3D spatial information

#136
20190190706
2019-06-20

Quantum key distribution information leakage due to backflashes in single photon avalanche photodiodes

#137
20190187612
2019-06-20

Ellipsometry device and ellipsometry method

#138
20190170586
2019-06-06

Imaging device and imaging method

#139
20190166342
2019-05-30

Image processing device, information generation device, and information generation method

#140
20190162999
2019-05-30

Liquid-crystal variable retarder using liquid crystal cells of differing thicknesses

#141
20190113389
2019-04-18

Method of rotating light in a cylindrical cell

#142
20190113388
2019-04-18

Blue light faraday rotation device

#143
20190101448
2019-04-04

Polarimeter for detecting polarization rotation

#144
20190086597
2019-03-21

Optical element

#145
20190056273
2019-02-21

Short wave infrared polarimeter

#146
20190049745
2019-02-14

Polarized pixelated filter array with reduced sensitivity to misalignment for polarimetric imaging

#147
20190041270
2019-02-07

Optical laminated film allowing detection of polarization state, and polarization imaging sensor using optical laminated film comprising dual phase difference plates with patterned optical anisotropic layers

#148
20190025196
2019-01-24

System for measuring transport properties of materials and related method

#149
20190025195
2019-01-24

System for high speed measurement of elliptically polarized light and related method

#150
20180356691
2018-12-13

METHOD AND APPARATUS FOR ADJUSTING POLARIZING PLATES IN PREPARING PROCESS OF PHOTO-ALIGNMENT FILM

#151
20180351319
2018-12-06

Optical dual-comb source apparatuses including optical microresonator

#152
20180336655
2018-11-22

Imaging device and imaging method selecting a pixel having a lowest brightness

#153
20180335346
2018-11-22

Simultaneous capturing of overlay signals from multiple targets

#154
20180309949
2018-10-25

Quanta image sensor with polarization-sensitive jots

#155
20180292310
2018-10-11

Polarization property image measurement device, and polarization property image measurement method

#156
20180283952
2018-10-04

POLARIZING AXIS DETECTION DEVICE, POLARIZING AXIS DETECTION METHOD, DISPLAY DEVICE PRODUCING METHOD, AND DISPLAY DEVICE PRODUCED THEREBY

#157
20180283951
2018-10-04

Calibrating method and device for broad-band achromatic composite wave plate and corresponding measurement system

#158
20180283948
2018-10-04

Mitigating meniscus effects in vertically oriented circular dichroism spectrometery

#159
20180283935
2018-10-04

Vibration sensing optical fiber sensor and vibration sensing method

#160
20180204882
2018-07-19

Imaging element, image sensor, imaging apparatus, and information processing apparatus

#161
20180202809
2018-07-19

Non-interferometric optical gyroscope based on polarization sensing

#162
20180188078
2018-07-05

Device for measuring rotational angles in counters and multi-stage rotary encoders as well as associated sensors

#163
20180181839
2018-06-28

Polarimeter with multiple independent tunable channels and method for material and object classification and recognition

#164
20180143078
2018-05-24

Polarization selective, frequency selective, and wide dynamic range detectors, imaging arrays, readout integrated circuits, and sensor systems

#165
20180113069
2018-04-26

Achromatic rotating-element ellipsometer and method for measuring mueller-matrix elements of sample using the same

#166
20180066991
2018-03-08

POLARIZATION-SELECTIVE SCATTERING ANTENNA ARRAYS BASED POLARIMETER

#167
20180058934
2018-03-01

Measuring polarisation via a gating frequency

#168
20180052059
2018-02-22

Light beam measurement device, laser apparatus, and light beam separator

#169
20180031424
2018-02-01

Simultaneous capturing of overlay signals from multiple targets

#170
20180005012
2018-01-04

Polarization-based detection and mapping method and system

#171
20170370776
2017-12-28

Polarization selective, frequency selective, and wide dynamic range detectors, imaging arrays, readout integrated circuits, and sensor systems

#172
20170315050
2017-11-02

Cavity enhanced polarimeter and related methods

#173
20170276596
2017-09-28

Apparatus and methods for concentration determination using polarized light

#174
20170223339
2017-08-03

Image processing apparatus and image processing method for aligning polarized images based on a depth map and acquiring a polarization characteristic using the aligned polarized images

#175
20170219853
2017-08-03

Polarization control based upon a polarization reference state

#176
20170219435
2017-08-03

Polarization-characterizing methods using phase-shifting targets

#177
20170191928
2017-07-06

Circular dichroism measuring method and circular dichroism measuring device

#178
20170184449
2017-06-29

Imaging device and method

#179
20170089762
2017-03-30

Phase-shift reticle for characterizing a beam

#180
20170082494
2017-03-23

Photon entanglement router

#181
20170082486
2017-03-23

Optical detector

#182
20170075050
2017-03-16

Imaging device

#183
20170074791
2017-03-16

Device for measuring polarization degree and refractive index

#184
20170059877
2017-03-02

Polarized pixelated filter array with reduced sensitivity to misalignment for polarimetric imaging

#185
20170038259
2017-02-09

Sensor assembly for capturing spatially resolved photometric data

#186
20160356998
2016-12-08

Beam focusing and beam collecting optics

#187
20160320238
2016-11-03

Liveness authentication method and apparatus

#188
20160313185
2016-10-27

Light polarization state modulation and detection apparatuses and detection method

#189
20160258741
2016-09-08

Using tunable lasers in the design, manufacture, and implementation of integrated optical elements

#190
20160232649
2016-08-11

Polarimetric multispectral camera

#191
20160231177
2016-08-11

Microgrid arrangement for integrated imaging polarimeters

#192
20160231176
2016-08-11

LIGHT IRRADIATION DEVICE HAVING POLARIZATION MEASURING MECHANISM

#193
20160223458
2016-08-04

Apparatus and methods for concentration determination using polarized light

#194
20160202405
2016-07-14

POLARIZATION FILTER HAVING METALLIC WEBS

#195
20160195429
2016-07-07

Image sensors with multi-functional pixel clusters

#196
20160170110
2016-06-16

Thin-film broadband and wide-angle devices for generating and sampling polarization states

#197
20160169742
2016-06-16

Rotating-element spectroscopic ellipsometer and method for measurement precision prediction of rotating-element spectroscopic ellipsometer, recording medium storing program for executing the same, and computer program stored in medium for executing the same

#198
20160164258
2016-06-09

Laser device with adjustable polarization

#199
20160154156
2016-06-02

Circular polarizing filter and application thereof

#200
20160153894
2016-06-02

Optical element rotation type Mueller-matrix ellipsometer and method for measuring Mueller-matrix of sample using the same

#201
20160146937
2016-05-26

System and method for remote object sensing

#202
20160146666
2016-05-26

Electric field vector detection method and electric field vector detection device

#203
20160088238
2016-03-24

Imaging apparatus and method

#204
20160077076
2016-03-17

On-line wet chemistry analyzer

#205
20160076944
2016-03-17

Light beam measurement device, laser apparatus, and light beam separator

#206
20160076942
2016-03-17

Imaging spectropolarimeter

#207
20160061723
2016-03-03

Focused beam scatterometry apparatus and method

#208
20160061665
2016-03-03

Wide-area real-time method for detecting foreign fluids on water surfaces

#209
20160054496
2016-02-25

CIRCULARLY POLARIZED LIGHT SEPARATION FILM, METHOD FOR PRODUCING CIRCULARLY POLARIZED LIGHT SEPARATION FILM, INFRARED SENSOR, AND SENSING SYSTEM AND SENSING METHOD UTILIZING LIGHT

#210
20160047752
2016-02-18

Optical module for surface inspection and surface inspection apparatus including the same

#211
20160041036
2016-02-11

METHOD OF NON-CONTACT CONTROL USING A POLARIZING PEN AND SYSTEM INCORPORATING SAME

#212
20160025573
2016-01-28

LONG WAVE INFRARED IMAGING POLARIMETER, AND METHOD OF ASSEMBLY

#213
20160003677
2016-01-07

Long wave infrared imaging polarimeter, and method of assembly

#214
20150377708
2015-12-31

OPTICAL SYSTEM AND ARRAY SUBSTRATE DETECTING DEVICE

#215
20150362369
2015-12-17

Method of eliminating spurious signals and a relative navigation system

#216
20150355029
2015-12-10

Reflective focusing optics

#217
20150355022
2015-12-10

Apparatus for enabling wide-field polarimetry

#218
20150349006
2015-12-03

Dynamic polarizer having material operable to alter its conductivity responsive to an applied stimulus

#219
20150345950
2015-12-03

Non-interferometric optical gyroscope based on polarization sensing

#220
20150338308
2015-11-26

Prism-coupling systems and methods for characterizing large depth-of-layer waveguides

#221
20150330789
2015-11-19

Apparatus and method for navigation

#222
20150323445
2015-11-12

Cavity enhanced polarimeter and related methods

#223
20150323387
2015-11-12

Polarization measuring device, lithography apparatus, measuring arrangement, and method for polarization measurement

#224
20150286340
2015-10-08

Optical detector

#225
20150253192
2015-09-10

Polarization information acquisition unit, image pickup apparatus including the same, polarization information acquisition method, and non-transitory computer-readable storage medium

#226
20150253185
2015-09-10

Measuring parallelism in lightguide surfaces

#227
20150219498
2015-08-06

Systems and methods for measuring polarization of light in images

#228
20150211936
2015-07-30

Photon radiation detector comprising an array of antennas and a spiral resistive support

#229
20150204724
2015-07-23

Wavefront-division polarimetric analysis method and device, spectropolarimeter, polarimetric camera and optical microscope using such a device

#230
20150177068
2015-06-25

LIGHT MEASUREMENT APPARATUS AND LIGHT MEASUREMENT METHOD

#231
20150168210
2015-06-18

Multifunction imager

#232
20150157246
2015-06-11

Method and apparatus for automated measurement of chiral analyte concentration

#233
20150153287
2015-06-04

Apparatus and methods for concentration determination using polarized light

#234
20150153230
2015-06-04

Terahertz-infrared ellipsometer system, and method of use

#235
20150138554
2015-05-21

Method and system for page detection using light attenuators

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2015-05-21

Light sources with highly stable output intensity

#237
20150123739
2015-05-07

Optical module and atomic oscillator

#238
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2015-04-30

OPTICAL MODULE AND ATOMIC OSCILLATOR

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2014-09-25

Wavefront sensing apparatus, method and applications

#240
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2014-09-25

Terahertz ellipsometer system, and method of use

#241
20140268278
2014-09-18

Optical polarimeter

#242
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2014-09-18

Dual-modulation faraday rotation spectroscopy

#243
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2014-08-07

In-line arrangement for measuring polarization extinction ratio

#244
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2014-08-07

Polarized light detection system with carbon nanotube structure

#245
20140152989
2014-06-05

Selectivity by polarization

#246
20140152988
2014-06-05

System and method for measuring the rotation angle of optical active substance

#247
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2014-04-03

Systems and methods for measuring birefringence in glass and glass-ceramics

#248
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2014-04-03

Imaging device and endoscope for detecting and displaying the shape of the micro-geometric texture of a transparent structure

#249
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2014-03-20

Snapshot spatial heterodyne imaging polarimetry

#250
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2014-03-06

Movable pixelated filter array

#251
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2014-02-06

Apparatus and methods for concentration determination using polarized light

#252
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2014-01-30

Terahertz-infrared ellipsometer system, and method of use

#253
20140022539
2014-01-23

Use of a sky polarization sensor for absolute orientation determination in position determining systems

#254
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2014-01-09

Optical systems and methods employing a polarimetric optical filter

#255
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2013-12-26

Optoelectronic sensor element

#256
20130342839
2013-12-26

Optical detection system

#257
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2013-12-05

Image mapped spectropolarimetry

#258
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2013-11-28

System and method for measuring a wavelength-resolved state of polarization of an optical signal

#259
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2013-11-21

System and method for polarimetric wavelet fractal detection and imaging

#260
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2013-11-07

SENSOR FOR SPECTRAL-POLARIZATION IMAGING

#261
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2013-11-07

Optically transitioning thermal detector structures

#262
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Polarization image sensor and endoscope

#263
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2013-10-10

Device and method for polarimetric measurement with microscopic resolution, polarimetry accessory for a microscope, ellipsomicroscope and ellipsometric contrast microscope

#264
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2013-10-03

Optical device, particularly a polarimeter, for detecting inhomogeneities in a sample

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2013-06-27

APPARATUS FOR NON-INVASIVELY INSPECTING DEFECTS AND METHOD FOR INSPECTING DEFECTS USING THE SAME

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2013-03-28

SOLID IMAGING DEVICE

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2013-02-07

Polarization state measurement apparatus and polarization state measurement method

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2013-01-31

White light achromatic grating imaging polarimeter

#269
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2013-01-31

Terahertz ellipsometer system, and method of use

#270
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2013-01-24

MODULATED ELLIPSOMETER FOR THE DETERMINATION OF THE PROPERTIES OF OPTICAL MATERIALS

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2013-01-10

System and method for polarization measurement

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2012-10-18

Terahertz-infrared ellipsometer system, and method of use

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Image calculation method

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2012-08-23

Optical parameter measuring apparatus and optical parameter measuring method

#275
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2012-08-16

Device for detecting electromagnetic radiation comprising a diffusion junction and a resonant grating in a single layer

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2012-07-19

Method for identifying a scene from multiple wavelength polarized images

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2012-07-19

Free space single-mode fibers and fiber components for fiber sensor applications

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2012-07-12

White light Sagnac interferometer polarimeters

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2012-07-12

Apparatus and method for navigation

#280
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2012-05-31

IMAGING SYSTEM

#281
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2012-03-29

Microgrid imaging polarimeters with frequency domain reconstruction

#282
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2012-01-12

Self-Calibration Procedure For Optical Polarimeters

#283
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2012-01-12

System and method for hyperspectral and polarimetric imaging

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Solar blind ultra violet (UV) detector and fabrication methods of the same

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2011-12-22

Polarized light detecting device and fabrication methods of the same

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2011-12-08

Apparatus and method for extracting information from electromagnetic energy including target 3D structure and materials

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2011-12-01

Device and method for determining a piece of polarization information and polarimetric imaging device

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2011-11-10

Device and method for determining a piece of polarisation information and polarimetric imaging device

#289
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2011-11-03

Optically transitioning thermal detector structures

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2011-11-03

Pixel-level optical elements for uncooled infrared detector devices

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2011-09-22

OPTICALLY DIVERSE CODED APERTURE IMAGING

#292
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2011-08-25

Combined spectral and polarimetry imaging and diagnostics

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2011-08-04

Mounting for deviation angle self compensating substantially achromatic retarder

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2011-07-21

Heterodyne polarimeter with a background subtraction system

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2011-07-14

State filter

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2011-07-07

Apparatus and methods for concentration determination using polarized light

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2011-05-05

Inspection apparatus for lithography

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2011-04-07

Optical device having polarizer and non-active retarders for spectroscopic polarimetry

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2011-03-10

Single camera color and infrared polarimetric imaging

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2011-02-10

POLARIZATION EVALUATION MASK, EXPOSURE DEVICE, AND POLARIZATION EVALUATION METHOD