ClassID:

165882

G01J1/4257 - CPC Classification

Classification description:

Photometry, e.g. photographic exposure meter using electric radiation detectors applied to monitoring the characteristics of a beam, e.g. laser beam, headlamp beam

Sub-classes:
Recent Application in this class:
#1
20260118166
2026-04-30

METHOD AND SYSTEM FOR MEASURING THE INFLUENCE OF TURBULENT DISTURBANCES ON A LASER IRRADIATION OF A NON-COOPERATIVE TARGET PASSING THROUGH A TURBULENT ATMOSPHERE

#2
20260098755
2026-04-09

Laser Assessment Instrument

#3
20260085973
2026-03-26

LASER POWER DETECTION

#4
20260084238
2026-03-26

LASER PROCESSING APPARATUS AND LASER PROCESSING METHOD

#5
20260079046
2026-03-19

Spot Detection Control Method, Device, and Spot Detection System

#6
20260055997
2026-02-26

LASER WEAPON AND METHOD FOR SENSING A TARGET OBJECT

#7
20260036464
2026-02-05

COMPACT WIDE FIELD IMAGER FOR ENHANCED LASER DETECTION

#8
20260014651
2026-01-15

SENSOR DEVICE FOR MONITORING A LASER MACHINING PROCESS AND LASER MACHINING SYSTEM WITH THE SENSOR DEVICE

#9
20260009675
2026-01-08

LASER POWER MONITORING WITH LENS SAMPLING DEVICE

#10
20260002814
2026-01-01

Circuit Board for Flat Plate Calorimeter

#11
20250377241
2025-12-11

LASER INTENSITY MEASURING DEVICE, LASER PROCESSING APPARATUS HAVING THE LASER INTENSITY MEASURING DEVICE, METHOD FOR MEASURING LASER INTENSITY, AND METHOD FOR LASER PROCESSING

#12
20250355367
2025-11-20

MODE CONTROL OF PHOTONIC CRYSTAL FIBER BASED BROADBAND RADIATION SOURCES

#13
20250341433
2025-11-06

HIGH-POWERED LASER CHARACTERIZATION USING A THERMOPILE ARRAY

#14
20250314527
2025-10-09

DETECTOR SCHEME FOR DETECTING LASER VOLTAGE PROBING ATTACKS

#15
20250300420
2025-09-25

LASER BEAM DEVICE AND METHOD FOR PRODUCING COHERENCE

#16
20250290795
2025-09-18

COHERENT DETECTION FOR THE IDENTIFICATION OF SCATTERED LASER LIGHT IN A BRIGHT INCOHERENT BACKGROUND

#17
20250283755
2025-09-11

NEUROMORPHIC CAMERA IN A LASER WARNING SYSTEMS (LWS)

#18
20250275028
2025-08-28

Method for detecting and processing photometric parameters of lighting devices, and corresponding computer program product and controller

#19
20250244595
2025-07-31

DIMMING DEVICE, LASER MACHINING DEVICE, AND LASER BEAM MEASUREMENT DEVICE

#20
20250244173
2025-07-31

LASER DETECTOR

#21
20250244167
2025-07-31

SYSTEMS AND DEVICES FOR DIGITAL-DOMAIN TEMPERATURE COMPENSATION IN LOGARITHMIC TRANSIMPEDANCE AMPLIFIERS

#22
20250233382
2025-07-17

LASER DEVICE AND ELECTRONIC DEVICE MANUFACTURING METHOD

#23
20250224272
2025-07-10

LASER PATH DISPLAY DEVICE AND STORAGE MEDIUM

#24
20250198835
2025-06-19

LASER DETECTION USING MULTIPLE IMAGE SENSORS

#25
20250180400
2025-06-05

ARRANGEMENT FOR LASER PROTECTION

#26
20250167139
2025-05-22

LASER DETECTING CIRCUIT AND SEMICONDUCTOR APPARATUS INCLUDING THE SAME

#27
20250123142
2025-04-17

SQUEEZED LIGHT GENERATION WITH A TRIPLY-COUPLED OPTICAL RESONATOR AND SUB-SHOT-NOISE DETECTION

#28
20250116550
2025-04-10

LASER MEASUREMENT APPARATUS HAVING A REMOVABLE AND REPLACEABLE BEAM DUMP

#29
20250102354
2025-03-27

LIGHT BEAM CHARACTERIZATION SYSTEM

#30
20250076108
2025-03-06

High-Definition Broad-Band Visible-shortwave Infrared (SWIR) Sensors for Laser Detection

#31
20250070534
2025-02-27

METHOD FOR MONITORING AN OPTICAL SIGNAL EXTRACTED FROM AN OPTICAL CAVITY

#32
20250067594
2025-02-27

Method and System for Generating a Warp Field

#33
20250062844
2025-02-20

PROPAGATION ENVIRONMENT ESTIMATION METHOD, PROPAGATION ENVIRONMENT ESTIMATION SYSTEM AND PROPAGATION ENVIRONMENT ESTIMATION DEVICE

#34
20250055260
2025-02-13

ALIGNING A LASER AND A WAVEGUIDE USING A SPECTRAL SIGNATURE

#35
20250035917
2025-01-30

SAFETY APPARATUS AND METHOD FOR MONITORING A LIGHT PATH OF A LASER BEAM, AND APPLICATIONS OF SAME

#36
20250027810
2025-01-23

Sampling high power beam profiling

#37
20250012630
2025-01-09

Using a Strong Optical Beam to Detect a Weak Optical Beam

#38
20250012626
2025-01-09

LIGHT-EMITTING DEVICE WITH SENSING FUNCTION AND SENSING DEVICE

#39
20250003796
2025-01-02

MULTIPLE LIGHT BEAM OPTICAL FREQUENCY MONITORING ASSEMBLY

#40
20240426655
2024-12-26

SYSTEMS AND METHODS FOR DETERMINING SPATIAL CHARACTERISTICS OF OPTICAL BEAMS

#41
20240426654
2024-12-26

Device For Monitoring Properties of A Laser Beam

#42
20240393171
2024-11-28

DEVICES AND METHODS FOR TESTING ABLATION SYSTEMS

#43
20240377249
2024-11-14

OPTICAL ENERGY APPARATUS, SYSTEMS, AND METHODS

#44
20240377248
2024-11-14

IN-MOTION LASER BEAM ANALYSIS AND ANALYSIS AT FIELD OF VIEW EXTREMITIES FOR HIGH-SPEED LASER MOTION SYSTEMS

#45
20240361185
2024-10-31

ELECTRONIC DETECTION SYSTEM

#46
20240280490
2024-08-22

SYSTEMS AND METHODS FOR SIMULTANEOUS NEAR-INFRARED LIGHT AND VISIBLE LIGHT IMAGING

#47
20240271996
2024-08-15

OPTICAL BEAM SENSOR WITH CENTER TRANSMISSIVE CUT-OUT

#48
20240255346
2024-08-01

SYSTEMS FOR REAL-TIME LASER POWER MONITORING

#49
20240201012
2024-06-20

CHARACTERISTIC VALUE CORRECTION DEVICE, CHARACTERISTIC VALUE CALCULATION DEVICE, INSPECTION DEVICE INCLUDING THE SAME, CHARACTERISTIC VALUE CORRECTION METHOD, LIGHT-EMITTING DEVICE, AND CHARACTERISTIC VALUE CORRECTION PROGRAM

#50
20240185725
2024-06-06

QUICK-MOUNT WARNING RECEIVER

#51
20240183708
2024-06-06

Micro light emitting device inspection apparatus

#52
20240175746
2024-05-30

LIGHT REDUCTION MECHANISM, OUTPUT DATA CORRECTION METHOD, AND LASER BEAM MEASUREMENT DEVICE

#53
20240167870
2024-05-23

Laser measurement apparatus having a removable and replaceable beam dump

#54
20240159584
2024-05-16

Techniques for laser beam sensing and profiling using temperature-sensitive structures

#55
20240125645
2024-04-18

System and method for profiling a laser beam over a galvanometer scan field

#56
20240118536
2024-04-11

Detection of optical surface of patient interface for ophthalmic laser applications using a non-confocal configuration

#57
20240102855
2024-03-28

Device and method for determining a focal point

#58
20240094595
2024-03-21

Dynamic correction for an acousto-optic deflector

#59
20240077355
2024-03-07

Using a strong optical beam to detect a weak optical beam

#60
20240069443
2024-02-29

Illumination correction apparatus

#61
20240044702
2024-02-08

Automated light testing apparatus and method

#62
20240035883
2024-02-01

Device and method for inspecting optical power measurement of light emitter and computer-readable recording medium

#63
20240035880
2024-02-01

Low noise optical assembly

#64
20230408329
2023-12-21

Devices and methods for testing ablation systems

#65
20230375401
2023-11-23

Optical energy measuring device

#66
20230366732
2023-11-16

METHOD AND APPARATUS FOR MEASURING TOPOLOGICAL CHARGE OF PARTIALLY COHERENT FRACTIONAL VORTEX BEAM

#67
20230358604
2023-11-09

BEAM QUALITY MONITORING AND MULTIPLE LASER BEAM LOCATION REGISTRATION FOR HIGH-SPEED, TRAVELING, LASER FOCAL SPOTS

#68
20230349754
2023-11-02

POWER MONITORING IN FIBER-COUPLED LASER SYSTEMS

#69
20230341325
2023-10-26

WAVEFRONT METROLOGY SENSOR AND MASK THEREFOR, METHOD FOR OPTIMIZING A MASK AND ASSOCIATED APPARATUSES

#70
20230341260
2023-10-26

Light detection element

#71
20230332946
2023-10-19

OFF-AXIS LASER DETECTION

#72
20230314210
2023-10-05

Connected epitaxial optical sensing systems

#73
20230304854
2023-09-28

Optical-path calibration module

#74
20230296909
2023-09-21

Nano-Textured Attenuator for Use with Laser Beam Profiling and Laser Beam Characterization Systems and Method of Use

#75
20230296444
2023-09-21

RECONSTRUCTION OF A WAVEFRONT OF A LIGHT BEAM CONTAINING OPTICAL VORTICES

#76
20230296432
2023-09-21

COMPACT WIDE FIELD IMAGER FOR LASER DETECTION

#77
20230280660
2023-09-07

MODE CONTROL OF PHOTONIC CRYSTAL FIBER BASED BROADBAND RADIATION SOURCES

#78
20230228622
2023-07-20

Laser measurement apparatus having a removable and replaceable beam dump

#79
20230228620
2023-07-20

Light sensing module and electronic device using the same

#80
20230221177
2023-07-13

OSCILLATING HEAT PIPE BASED ENERGY BEAM PROFILER AND CALORIMETER

#81
20230221175
2023-07-13

PREDICTION AND DETECTION OF FILTER CLOGS

#82
20230204414
2023-06-29

DETECTING UNIT AND SUBSTRATE TREATING APPARATUS INCLUDING THE SAME

#83
20230194338
2023-06-22

Device and method for detecting a light irradiating angle

#84
20230175892
2023-06-08

METHOD FOR CONTROLLING AN EVAPORATION RATE OF SOURCE MATERIAL, DETECTOR FOR MEASURING ELECTROMAGNETIC RADIATION REFLECTED ON A SOURCE SURFACE AND SYSTEM FOR THERMAL EVAPORATION WITH ELECTROMAGNETIC RADIATION

#85
20230130007
2023-04-27

Eye Safety Interlock For Fiber-Coupled High Power Laser Sources

#86
20230097100
2023-03-30

OPTICAL DEVICE

#87
20230073495
2023-03-09

LASER SCATTERED LIGHT MEASURING DEVICE

#88
20230042985
2023-02-09

Laser Straightness Measuring Apparatus

#89
20230035398
2023-02-02

Laser module, laser oscillator and laser processing system

#90
20230025745
2023-01-26

OPTICAL PULSE DESIGN METHOD FOR HIGH-FIDELITY MANIPULATION OVER ENSEMBLE QUBITS

#91
20230020463
2023-01-19

Laser detecting circuit and semiconductor apparatus including the same

#92
20230011292
2023-01-12

Laser Irradiation Apparatus, Laser Irradiation Method, and Recording Medium Recording Program to be Readable

#93
20220413326
2022-12-29

CONTROL SYSTEM FOR DIMMABLE FILM

#94
20220407284
2022-12-22

Method of manufacturing surface-emitting lasers, method of testing surface-emitting lasers, and surface-emitting-laser-testing apparatus

#95
20220390276
2022-12-08

Gravity-enforced photon momentum radiometer and measuring optical power

#96
20220364915
2022-11-17

OPTICAL POWER METER FOR SAFE OPERATION OF OPTICAL WIRELESS POWER SYSTEMS

#97
20220357197
2022-11-10

LASER SYSTEM MONITORING USING DETECTION OF BACK REFLECTION

#98
20220341778
2022-10-27

SYSTEM AND METHOD FOR FOCAL POSITION CONTROL

#99
20220333982
2022-10-20

High power laser profiler

#100
20220326072
2022-10-13

Techniques for laser beam sensing and profiling using temperature-sensitive structures

#101
20220291039
2022-09-15

Laser fabrication with beam detection

#102
20220269183
2022-08-25

Mode control of photonic crystal fiber based broadband radiation sources

#103
20220260415
2022-08-18

Device for classifying a light source

#104
20220244578
2022-08-04

Photonic integrated circuit-based coherently phased array laser transmitter

#105
20220196468
2022-06-23

Device and method for determining a focal position of laser beam

#106
20220179278
2022-06-09

METHOD FOR SPATIALLY OR TEMPORALLY SHAPING A LASER BEAM

#107
20220170783
2022-06-02

LENSLESS IMAGER FOR LASER DETECTION

#108
20220124299
2022-04-21

Apparatus and methods for three-dimensional sensing

#109
20220123515
2022-04-21

LASER DEVICE

#110
20220115829
2022-04-14

System and method for zeroth-order diagnostic in spectral beam combining system

#111
20220099961
2022-03-31

Detection of optical surface of patient interface for ophthalmic laser applications using a non-confocal configuration

#112
20220087862
2022-03-24

Multi-use beam sampler in laser beam delivery path of ophthalmic laser system

#113
20220082787
2022-03-17

Laser processing device and method for processing a workpiece

#114
20220045021
2022-02-10

Detection circuit for laser fault injection attack on chip and security chip

#115
20220042935
2022-02-10

Method and apparatus for monitoring beam profile and power

#116
20220034714
2022-02-03

Measurement system and measurement method

#117
20220026265
2022-01-27

Mono-planar sealed beam alignment device

#118
20220018718
2022-01-20

Wavefront curvature sensor involving temporal sampling of the image intensity distribution

#119
20220018709
2022-01-20

Method for photometric characterization of the optical radiation characteristics of light sources and radiation sources

#120
20220011157
2022-01-13

Connected epitaxial optical sensing system comprising a trench deeper than a waveguide of a light source electrically isolates the light source and a detector

#121
20210402477
2021-12-30

Lamination molding apparatus and method for producing three-dimensional molded object

#122
20210333501
2021-10-28

Methods and apparatuses for aligning and diagnosing a laser beam

#123
20210333148
2021-10-28

MEASUREMENT APPARATUS AND MEASUREMENT METHOD

#124
20210310862
2021-10-07

LASER ENERGY MEASURING DEVICE, AND LASER ENERGY MEASURING METHOD

#125
20210291295
2021-09-23

Inspection apparatus and inspection method

#126
20210278283
2021-09-09

Method for measuring complex degree of coherence of random optical field by using mutual intensity-intensity correlation

#127
20210278281
2021-09-09

Detector of electromagnetic radiation

#128
20210273399
2021-09-02

Laser device and method of determining a malfunction of a laser diode

#129
20210263070
2021-08-26

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

#130
20210257215
2021-08-19

Laser crystallizing apparatus

#131
20210239523
2021-08-05

Method and system for characterizing power in a high-power laser

#132
20210237199
2021-08-05

Adaptive Laser Beam Shaping

#133
20210234339
2021-07-29

Method and device for aligning a laser and a waveguide

#134
20210199495
2021-07-01

Method and apparatus for focus correction of multi-image laser beam quality measurements

#135
20210190583
2021-06-24

Metrology system and method for measuring an excitation laser beam in an EUV plasma source

#136
20210172794
2021-06-10

Measuring device and methods for characterization of a radiation field

#137
20210172793
2021-06-10

Optoelectronic unit measuring device

#138
20210156786
2021-05-27

Device for generating light pulses for characterization, standardization or calibration of photodetectors in flow cytometers

#139
20210116298
2021-04-22

Swept-source Raman spectroscopy systems and methods

#140
20210116294
2021-04-22

Energy measuring apparatus and excimer laser apparatus

#141
20210095822
2021-04-01

System for detecting LED

#142
20210063894
2021-03-04

Mode control of photonic crystal fiber based broadband radiation sources

#143
20210063239
2021-03-04

METHOD AND SYSTEM FOR CALIBRATING LASER POWER

#144
20210025999
2021-01-28

DEVICE FOR THE DIAGNOSIS OF OPTOELECTRONIC SYSTEMS AND ASSOCIATED METHOD

#145
20210003445
2021-01-07

Method and device for detecting a focal position of a laser beam

#146
20200400965
2020-12-24

Nano-Textured Attenuator for Use with Laser Beam Profiling and Laser Beam Characterization Systems and Method of Use

#147
20200400493
2020-12-24

Automated delay line alignment

#148
20200400490
2020-12-24

THERMOELECTRIC LASER POWER PROBE AND MANUFACTURING METHOD THEREOF

#149
20200378901
2020-12-03

Determining one or more characteristics of light in an optical system

#150
20200378826
2020-12-03

Optoelectronic measuring device

#151
20200375711
2020-12-03

System and devices for measuring light sources and methods of use thereof

#152
20200341386
2020-10-29

Laser beam monitoring system

#153
20200333182
2020-10-22

Vehicle lamp

#154
20200326233
2020-10-15

Laser fabrication with beam detection

#155
20200321746
2020-10-08

Online calibration for repetition rate dependent performance variables

#156
20200309648
2020-10-01

Laser microdissection method and laser microdissection systems

#157
20200309593
2020-10-01

Connected epitaxial optical sensing systems comprising a second epitaxial chip with a second light source and a second detector to detect light of a first light source

#158
20200298334
2020-09-24

Self-levelling piercing sensor in a light guide cable plug connection

#159
20200292383
2020-09-17

Light detection device and laser device

#160
20200292382
2020-09-17

Single shot autocorrelator for measuring the duration of an ultrashort pulse in the far field

#161
20200284649
2020-09-10

System and method of wavefront sensing with engineered images

#162
20200278258
2020-09-03

Laser detection system

#163
20200271959
2020-08-27

Light source device with safety mechanism and wavelength converting device thereof

#164
20200259311
2020-08-13

Configurable laser monitor photodiode in optical modulation amplitude controller

#165
20200249452
2020-08-06

Laser radiation system and method for manufacturing electronic device

#166
20200232931
2020-07-23

Methods and apparatus for predicting performance of a measurement method, measurement method and apparatus

#167
20200209058
2020-07-02

Laser beam profile measurement device

#168
20200200601
2020-06-25

Photoelectric conversion element and photoelectric conversion device

#169
20200200600
2020-06-25

Photoelectric conversion device

#170
20200200599
2020-06-25

Photoelectric conversion element and photoelectric conversion device

#171
20200198081
2020-06-25

Apparatus and method for assessing the beam profile of a non-contact tool setting apparatus

#172
20200173851
2020-06-04

Automated delay line alignment

#173
20200166768
2020-05-28

Light source, optical device, measuring device, robot, electronic apparatus, movable structure, and manufacturing apparatus

#174
20200156529
2020-05-21

Method and device for calculating illuminance setting values for light sources of a headlamp from a light distribution that is to be set

#175
20200149991
2020-05-14

High-volume, long-range headlamp aiming

#176
20200141797
2020-05-07

Method and device for calibrating a light source of a medical device

#177
20200141795
2020-05-07

Active partial-beam alignment systems for sensor-to-laser boresight maintenance

#178
20200132543
2020-04-30

System, apparatus and method for monitoring, detecting and/or sensing one or more light beam characteristics

#179
20200132440
2020-04-30

LIGHT PROJECTION CALIBRATION DEVICE FOR DETERMINING WHETHER LIGHT EMISSION ELEMENT AND OPTICAL ELEMENT ARE ALIGNED TO ACCEPTABLE LEVEL

#180
20200127437
2020-04-23

Laser spot contrast enhancement

#181
20200116562
2020-04-16

SENSOR AND ACTUATOR SYSTEM AND METHOD FOR OPERATING A SENSOR AND ACTUATOR SYSTEM

#182
20200108766
2020-04-09

Automotive lamp

#183
20200088571
2020-03-19

Method and device for beam analysis

#184
20200088570
2020-03-19

Method for determining at least one beam propagation parameter of a laser beam

#185
20200064622
2020-02-27

Detection of optical surface of patient interface for ophthalmic laser applications using a non-confocal configuration

#186
20200064185
2020-02-27

Method and apparatus for detecting a laser

#187
20200049552
2020-02-13

Systems, methods, and apparatuses for in machine profiling of a laser beam

#188
20200041112
2020-02-06

Laser projection system

#189
20200033734
2020-01-30

Mirror array

#190
20200025609
2020-01-23

Rapid beam measuring in several planes

#191
20200025608
2020-01-23

Beam power measurement with widening

#192
20190376844
2019-12-12

Method for calibrating a rotatable and pivotable piece of technical stage equipment

#193
20190353521
2019-11-21

Radiation sensor apparatus

#194
20190341734
2019-11-07

Quantum efficiency measuring instrument and method for photovoltaic detectors on individual laser pulses

#195
20190317197
2019-10-17

Monitoring device of a LIDAR system

#196
20190310558
2019-10-10

Lithography optics adjustment and monitoring

#197
20190310133
2019-10-10

Apparatus and method for measuring amplitude of scanning reflector

#198
20190296515
2019-09-26

Optical power monitoring device, laser device, and laser system

#199
20190293488
2019-09-26

Thomson scattering measurement system and EUV light generation system

#200
20190285480
2019-09-19

Arrangement and method for wavefront analysis

#201
20190271588
2019-09-05

Laser device

#202
20190271535
2019-09-05

Method and apparatus for inner diameter measurement of transparent tube

#203
20190265100
2019-08-29

Determining a beam profile of a laser beam

#204
20190257687
2019-08-22

Optical detection system with light sampling

#205
20190253678
2019-08-15

Optical power sensing devices and methods

#206
20190250030
2019-08-15

MEASURING DEVICE AND METHODS FOR CHARACTERIZATION OF A RADIATION FIELD

#207
20190242746
2019-08-08

Apparatus for spectrum and intensity profile characterization of a beam, use thereof and method thereof

#208
20190224779
2019-07-25

Method of determining intensity of laser light delivered to a weld area by laser delivery bundles

#209
20190221991
2019-07-18

Degradation detection for a pulsed laser

#210
20190217422
2019-07-18

Analysis of laser beams in systems for a generative manufacturing process

#211
20190212192
2019-07-11

Laser power monitoring in a heat-assisted magnetic recording device using a resistive sensor and high-frequency laser modulation

#212
20190195688
2019-06-27

Swept-source Raman spectroscopy systems and methods

#213
20190189449
2019-06-20

Laser irradiation apparatus, method for manufacturing semiconductor device, and method for operating laser irradiation apparatus

#214
20190183395
2019-06-20

Enzyme-dependent fluorescence recovery of NADH after photobleaching to assess dehydrogenase activity of living tissues

#215
20190173253
2019-06-06

Laser machining apparatus

#216
20190172713
2019-06-06

Laser crystallizing apparatus

#217
20190154501
2019-05-23

Procedure for comparing a reception beam impinging on a laser receiver with a rotating laser beam

#218
20190154500
2019-05-23

Light detection device

#219
20190145821
2019-05-16

Method and system for measuring beam quality of a laser beam

#220
20190134748
2019-05-09

OPTIC TRAIN MONITORING FOR ADDITIVE MANUFACTURING

#221
20190118295
2019-04-25

Glowing Part And Tooling In Simultaneous Laser Plastics Welding

#222
20190118288
2019-04-25

Fiber feedback

#223
20190113384
2019-04-18

Optical measuring device

#224
20190101840
2019-04-04

Method and apparatus for determining alignment properties of a beam of radiation

#225
20190101765
2019-04-04

A METHOD AND AN APPARATUS FOR GENERATING DATA REPRESENTATIVE OF A PIXEL BEAM

#226
20190101443
2019-04-04

Laser processing apparatus and output power checking method

#227
20190094139
2019-03-28

Refractive index measuring device and refractive index measuring method

#228
20190094071
2019-03-28

Device and method of measuring absorbed energy-momentum symmetry

#229
20190086258
2019-03-21

Transparent measuring probe for beam scanning

#230
20190063991
2019-02-28

Portable measuring unit

#231
20190061065
2019-02-28

Laser machining method adjusting focus shift depending on type and level of contamination of external optical system before laser machining

#232
20190061063
2019-02-28

Laser beam profiler unit and laser processing apparatus

#233
20190049295
2019-02-14

Circuit for detecting light pulses

#234
20190033127
2019-01-31

Optical connector

#235
20190025536
2019-01-24

Methods and apparatuses for aligning and diagnosing a laser beam

#236
20190025117
2019-01-24

Method for additively manufacturing of three-dimensional objects

#237
20190013644
2019-01-10

Systems and methods for calibrating, operating, and setting a laser diode in a weapon

#238
20180369913
2018-12-27

Power meter systems for additive manufacturing machines

#239
20180352641
2018-12-06

Extreme ultraviolet light generating apparatus

#240
20180348145
2018-12-06

Methods and apparatus for predicting performance of a measurement method, measurement method and apparatus

#241
20180343729
2018-11-29

Extreme ultraviolet light generating apparatus and control method for centroid of extreme ultraviolet light

#242
20180341837
2018-11-29

Systems and related methods employing directed energy and machine learning operable for enabling or protecting from non-destructive degradation or disruption of electro-optic(s) or sensors

#243
20180335305
2018-11-22

Light receiver

#244
20180335304
2018-11-22

Light receiver for position referencing

#245
20180306643
2018-10-25

Method for measuring light intensity distribution

#246
20180306642
2018-10-25

System for measuring light intensity distribution

#247
20180299787
2018-10-18

METHOD FOR MEASURING AN ANGULARLY RESOLVED INTENSITY DISTRIBUTION AND PROJECTION EXPOSURE APPARATUS

#248
20180292264
2018-10-11

Homogenization of light beam for spectral feature metrology

#249
20180287331
2018-10-04

Fiber laser system, reflection resistance evaluation method and reflection resistance improvement method for same, and fiber laser

#250
20180266890
2018-09-20

Random wavelength meter

#251
20180263745
2018-09-20

Dental light curing device

#252
20180259390
2018-09-13

Confocal measuring device

#253
20180245977
2018-08-30

Automated delay line alignment

#254
20180216995
2018-08-02

Performance testing device for multi-channel tunable laser

#255
20180216994
2018-08-02

Method for calibrating absolute responsivity of terahertz quantum well detector and device thereof

#256
20180216992
2018-08-02

Burnout protection for optical sensors

#257
20180210151
2018-07-26

Free space variable optical attenuator with integrated input/output power monitors

#258
20180209783
2018-07-26

Spot shape detection apparatus

#259
20180202860
2018-07-19

Method and device for beam analysis

#260
20180195898
2018-07-12

OPTIMIZATION OF THE RADIATION DISTRIBUTION OF A RADIATION SOURCE

#261
20180183209
2018-06-28

Systems and methods for calibrating, operating, and setting a laser diode in a weapon

#262
20180183208
2018-06-28

Systems and methods for calibrating, operating, and setting a laser diode in a weapon

#263
20180180487
2018-06-28

Adjusting an amount of coherence of a light beam

#264
20180172507
2018-06-21

Laser vehicle headlight system and detecting method thereof

#265
20180164157
2018-06-14

STREET LIGHT DETECTION

#266
20180136037
2018-05-17

Apparatus for additively manufacturing of three-dimensional objects

#267
20180113021
2018-04-26

Laser source direction finding under non-uniform illumination conditions

#268
20180106669
2018-04-19

Compact calibration and testing system for high power lasers and optics

#269
20180094972
2018-04-05

Method of detecting spot shape of pulsed laser beam

#270
20180087965
2018-03-29

Electro-optic terahertz detector

#271
20180081146
2018-03-22

Experimental system for laser beam measurement and steering control

#272
20180080819
2018-03-22

Apparatus and method for determining properties of a laser beam

#273
20180066995
2018-03-08

Adjusting an amount of coherence of a light beam

#274
20180066985
2018-03-08

Method for checking the functionality of a motor vehicle, and motor vehicle

#275
20180066983
2018-03-08

Method and device for quantitatively sensing the power fraction of a radiation background of a pulsed laser

#276
20180062344
2018-03-01

Ophthalmic illumination system with controlled chromaticity

#277
20180059024
2018-03-01

Robust spectroscopy systems

#278
20180058928
2018-03-01

Radiation sensor apparatus

#279
20180052059
2018-02-22

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

#280
20180038733
2018-02-08

Method for obtaining parameters defining a pixel beam associated with a pixel of an image sensor comprised in an optical device

#281
20180029164
2018-02-01

Apparatus and method for beam diagnosis on laser processing optics

#282
20180017878
2018-01-18

Lithography optics adjustment and monitoring

#283
20180015736
2018-01-18

Cross-talk effect in a laser diode array

#284
20180008370
2018-01-11

Laser patterning apparatus for three-dimensional object

#285
20180006425
2018-01-04

Online calibration for repetition rate dependent performance variables

#286
20180003587
2018-01-04

Camera testing using reverse projection

#287
20170374330
2017-12-28

Image rendering apparatus, head up display, and image luminance adjusting method

#288
20170370770
2017-12-28

Laser power monitoring in a heat-assisted magnetic recording device using a resistive sensor and high-frequency laser modulation

#289
20170343411
2017-11-30

Laser wavelength detectors

#290
20170336285
2017-11-23

High-volume, long-range headlamp aiming

#291
20170315017
2017-11-02

High-volume, long-range headlamp aiming

#292
20170282798
2017-10-05

Vehicle control device and vehicle

#293
20170280544
2017-09-28

Beam delivery system and control method therefor

#294
20170273564
2017-09-28

Method and apparatus for transdermal in vivo measurement by Raman spectroscopy

#295
20170248795
2017-08-31

Backscatter reductant anamorphic beam sampler

#296
20170248472
2017-08-31

Determining spectral emission characteristics of incident radiation

#297
20170240094
2017-08-24

Lighting device with primary light source and phosphor volume with an evaluation unit

#298
20170227722
2017-08-10

Optical module

#299
20170205282
2017-07-20

Flame detector coverage verification system for flame detectors and having a hub structure for temporary attachment to the detectors

#300
20170200294
2017-07-13

CONTROL METHOD FOR INFORMATION TERMINAL AND INFORMATION TERMINAL