ClassID:

175151

G02F1/035 - CPC Classification

Classification description:

Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on ceramics or electro-optical crystals, e.g. exhibiting Pockels effect or Kerr effect in an optical waveguide structure

Sub-classes:
Recent Application in this class:
#1
20260153759
2026-06-04

PHOTONIC INTEGRATED CIRCUIT AND METHODS RELATED TO THE PHOTONIC INTEGRATED CIRCUIT

#2
20260153758
2026-06-04

PHOTONIC INTEGRATED CIRCUIT AND METHODS RELATED TO THE PHOTONIC INTEGRATED CIRCUIT

#3
20260153757
2026-06-04

PHOTONIC INTEGRATED CIRCUIT AND METHODS RELATED TO THE PHOTONIC INTEGRATED CIRCUIT

#4
20260147232
2026-05-28

HYBRID PLASMONIC WAVEGUIDES

#5
20260140406
2026-05-21

METHOD FOR MANUFACTURING AN ELECTRO-OPTICAL DEVICE AND ELECTRO-OPTICAL DEVICE

#6
20260140405
2026-05-21

ELECTRO-OPTIC PHASE SHIFTERS INCLUDING A SLOTTED WAVEGUIDE STRUCTURE

#7
20260140313
2026-05-21

THIN FILM LITHIUM-CONTAINING ELECTRO-OPTIC DEVICES HAVING COMPACT TAPERS

#8
20260118584
2026-04-30

THIN FILM LITHIUM CONTAINING MODULATOR HAVING TIGHT BENDS

#9
20260110929
2026-04-23

DIELECTRIC THIN FILM DEPOSITED SUBSTRATE, DIELECTRIC THIN FILM DEPOSITED SUBSTRATE MANUFACTURING METHOD, OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION ELEMENT

#10
20260110927
2026-04-23

OPTICAL WAVEGUIDING MEDIUM, OPTICAL MODULATION ELEMENT, AND MANUFACTURING METHOD OF OPTICAL MODULATION ELEMENT

#11
20260104607
2026-04-16

GLASS INTERPOSER OPTICAL MODULATOR DEVICE AND METHOD

#12
20260093135
2026-04-02

MODULATION MODULE, OPTICAL MODULATOR, AND OPTICAL DEVICE

#13
20260093134
2026-04-02

OPTICAL DEVICE CAPABLE OF CAUSING A NON-VOLATILE PHASE SHIFT IN OPTICAL SIGNAL

#14
20260093132
2026-04-02

BACKSIDE WAVEGUIDE AND MODULATOR INTEGRATION WITH DEEP VIA

#15
20260086397
2026-03-26

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATOR, AND OPTICAL TRANSMISSION APPARATUS

#16
20260086366
2026-03-26

OPTICAL COUPLER, OPTICAL COUPLING MEMBER, OPTICAL COUPLING MEMBER WITH OPTICAL MODULATION FUNCTION, VISIBLE LIGHT SOURCE MODULE, OPTICAL ENGINE AND XR GLASSES

#17
20260079361
2026-03-19

Thin Film Pockels Material-Based Photonics Structure Incorporating an Optoelectronic Device

#18
20260079185
2026-03-19

METHOD AND STRUCTURE TO INCORPORATE MULTIPLE LOW LOSS PHOTONIC CIRCUIT COMPONENTS

#19
20260063935
2026-03-05

PHASE SHIFTER EMPLOYING ELECTRO-OPTIC MATERIAL SANDWICH

#20
20260063934
2026-03-05

LITHIUM NIOBATE ON INSULATOR (LNOI) VERTICALLY TAPERED OPTICAL WAVEGUIDE AND METHOD OF FORMING THE SAME

#21
20260063933
2026-03-05

OPTICAL MODULATOR, OPTICAL TRANSMITTER, AND OPTICAL TRANSCEIVER

#22
20260044030
2026-02-12

Multi-dimensional convolution operation enabled by photonic frequency synthetic dimensions

#23
20260036867
2026-02-05

RF Crossing in an Optical Modulator for Equalization

#24
20260036836
2026-02-05

LOW-LOSS WAVEGUIDING STRUCTURES, IN PARTICULAR MODULATORS

#25
20260029683
2026-01-29

OPTICAL MODULATOR, VISIBLE LIGHT SOURCE MODULE, OPTICAL ENGINE, IMAGE DISPLAY DEVICE, XR GLASSES, AND METHOD FOR CONTROLLING OPTICAL MODULATOR

#26
20250389981
2025-12-25

OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION APPARATUS USING SAME

#27
20250389893
2025-12-25

METHOD OF MANUFACTURING OPTICAL WAVEGUIDE ELEMENT

#28
20250370285
2025-12-04

OPTICAL DEVICE, OPTICAL TRANSMITTER, AND OPTICAL TRANSCEIVER

#29
20250370281
2025-12-04

DIFFUSION BARRIER LAYER IN LITHIUM NIOBATE-CONTAINING PHOTONIC DEVICES

#30
20250362533
2025-11-27

OPTICAL MODULATOR WITH MESA ARRAYS IN SUBSTRATE

#31
20250355290
2025-11-20

Micro-Machined Thin Film Lithium Niobate Electro-Optic Devices

#32
20250355289
2025-11-20

OPTICAL DEVICE WITH PHASE-CHANGE MATERIALS AND METHOD OF FABRICATING THE SAME

#33
20250355288
2025-11-20

OPTICAL DEVICES HAVING IMPROVED MODE TRANSITIONS

#34
20250355287
2025-11-20

MULTI-DOMAIN LITHIUM NIOBATE CRYSTALS AND SEE-THROUGH NEAR-EYE DISPLAY DEVICES

#35
20250334849
2025-10-30

INTEGRATED ELECTRO-OPTICAL MODULATOR

#36
20250328037
2025-10-23

ENGINEERED ELECTRO-OPTIC DEVICES

#37
20250321442
2025-10-16

DEVICES AND METHODS FOR LOW VOLTAGE OPTICAL MODULATION

#38
20250306427
2025-10-02

TECHNOLOGIES FOR PROGRAMMABLE MICRORING RESONATORS

#39
20250298299
2025-09-25

OPTICAL DEVICE AND IMAGING FORMING APPARATUS

#40
20250298266
2025-09-25

OPTICAL ELEMENT, SMART GLASSES, OPTICAL COMMUNICATION SYSTEM, COMPUTER, AND METHOD FOR MANUFACTURING OPTICAL ELEMENT

#41
20250298204
2025-09-25

OPTICAL MODULE

#42
20250271692
2025-08-28

MODE CONVERTER

#43
20250264745
2025-08-21

OPTICAL MODULATION DEVICE, OPTICAL MODULATOR, OPTICAL MODULATION MODULE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL TRANSMISSION SYSTEM

#44
20250264744
2025-08-21

OPTICAL MODULATION DEVICE, OPTICAL MODULATOR, OPTICAL MODULATION MODULE, OPTICAL TRANSMISSION APPARATUS, AND OPTICAL TRANSMISSION SYSTEM

#45
20250264503
2025-08-21

OPTICAL VOLTAGE PROBE

#46
20250258399
2025-08-14

OPTICAL DEVICE CONFIGURED FOR STRESS MITIGATION

#47
20250237827
2025-07-24

PHOTONIC DEVICE AND FABRICATING METHOD THEREOF

#48
20250231434
2025-07-17

OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION APPARATUS USING SAME

#49
20250224632
2025-07-10

OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION APPARATUS USING SAME

#50
20250208449
2025-06-26

MULTILAYER THIN FILM LITHIUM-CONTAINING OPTICAL DEVICES

#51
20250208448
2025-06-26

Optical Waveguide Device, Optical Modulation Device and Optical Transmission Apparatus Using Same, and Method for Manufacturing Optical Waveguide Device

#52
20250208346
2025-06-26

THIN FILM LITHIUM CONTAINING MODULATOR HAVING TIGHT BENDS

#53
20250199346
2025-06-19

Electro-optic waveguide with polarization control

#54
20250199345
2025-06-19

Resonant cavity with electro-optical tuning

#55
20250172833
2025-05-29

APPARATUS TO MANIPULATE GUIDED MODES ON A NANOSCALE USING ELECTRO-OPTIC EFFECTS

#56
20250172832
2025-05-29

VOA WITH DIGITAL CONTROL OF PHASE CHANGE MATERIAL

#57
20250172831
2025-05-29

ELECTRO-OPTICAL MODULATORS INTEGRATED WITH PHOTODIODES

#58
20250164829
2025-05-22

A HYBRID SILICON PHOTONICS MODULATOR AND METHOD TO MANUFACTURE THE SAME

#59
20250155737
2025-05-15

DIFFERENTIAL DRIVE AND BINARY WEIGHTED MODULATORS

#60
20250155637
2025-05-15

OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION APPARATUS USING SAME

#61
20250130449
2025-04-24

ELECTRO-OPTICAL COMPONENT AND OPTICAL MODULATION COMPONENT

#62
20250130448
2025-04-24

ELECTRO-OPTICAL COMPONENT AND OPTICAL MODULATION COMPONENT

#63
20250130447
2025-04-24

ZONAL ILLUMINATION WITH PHOTONIC CIRCUITS FOR DISPLAYS

#64
20250129516
2025-04-24

SUBSTRATE WITH DIELECTRIC THIN FILM, OPTICAL WAVEGUIDE COMPONENT, AND OPTICAL MODULATION COMPONENT

#65
20250110362
2025-04-03

INTEGRATED OPTICAL PHASE SHIFTER USING BURIED ELECTRODES

#66
20250102839
2025-03-27

OPTICAL DEVICE WITH PHASE-CHANGE MATERIALS AND METHOD OF FABRICATING THE SAME

#67
20250085574
2025-03-13

ELECTRO-OPTICAL MODULATOR WITH AN INTEGRATED MEMORY DEVICE

#68
20250076691
2025-03-06

Electro-Optical Device Fabricated on a Substrate

#69
20250053032
2025-02-13

Method for Integration of Optoelectronic Devices Comprising Pockels Materials

#70
20250053031
2025-02-13

Optical Device

#71
20250035968
2025-01-30

Phase Shifter, Electro-Optic Device, Optical Communication System, and Phase Shifter Manufacturing Method

#72
20250035967
2025-01-30

OPTICAL MODULATOR, OPTICAL TRANSMITTER-RECEIVER, AND OPTICAL TRANSCEIVER

#73
20250028194
2025-01-23

SUBSTRATE WITH DIELECTRIC THIN FILM, OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION ELEMENT

#74
20250020951
2025-01-16

PHOTONIC CIRCUIT

#75
20250020785
2025-01-16

PHOTONIC ASSEMBLY TUNABLE VIA THE POCKELS EFFECT AND METHOD FOR USE IN FREQUENCY-MODULATED LIDAR

#76
20250013118
2025-01-09

ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND XR GLASSES

#77
20250013086
2025-01-09

LOW-LOSS WAVEGUIDING STRUCTURES, IN PARTICULAR MODULATORS

#78
20250013085
2025-01-09

OPTICAL WAVEGUIDE DEVICE, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION APPARATUS USING SAME

#79
20250004347
2025-01-02

ELECTRO-OPTICAL ELEMENT, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND XR GLASSES

#80
20240427177
2024-12-26

PLASMONIC PHOTONIC STRUCTURES INCLUDING A LAYER THAT EXHIBITS AN ELECTRIC-FIELD-INDUCED POCKELS EFFECT

#81
20240419023
2024-12-19

PHOTONICS CHIP STRUCTURES INCLUDING AN EDGE COUPLER AND A LAYER EXHIBITING AN ELECTRIC-FIELD-INDUCED POCKELS EFFECT

#82
20240419022
2024-12-19

STRUCTURES INCLUDING A GRATING COUPLER AND A LAYER EXHIBITING AN ELECTRIC-FIELD-INDUCED POCKELS EFFECT

#83
20240411158
2024-12-12

ELECTROOPTICAL DEVICE AND METHOD FOR PRODUCING AN ELECTROOPTICAL DEVICE

#84
20240402522
2024-12-05

OPTICAL MODULATOR

#85
20240393626
2024-11-28

ELECTRO-OPTIC MODULATOR AND ELECTRO-OPTIC DEVICE

#86
20240385471
2024-11-21

OPTICAL MODULATOR INCLUDING A GRAPHENE LAYER AND METHOD FOR MODULATING AN ELECTROMAGNETIC RADIATION

#87
20240385470
2024-11-21

LITHIUM-CONTAINING PHOTONICS INTEGRATING PHOTODETECTING MATERIALS

#88
20240377664
2024-11-14

ELECTRO-OPTIC MODULATOR AND ELECTRO-OPTIC DEVICE

#89
20240377663
2024-11-14

OPTICAL VOLTAGE PROBE

#90
20240369866
2024-11-07

Electro-optic Modulator Device, Method, and Applications

#91
20240369742
2024-11-07

PLASMONIC-PHOTONIC CRYSTAL HYBRID NANOSTRUCTURES, AND METHODS OF MAKING AND USING THE SAME

#92
20240361624
2024-10-31

OPTICAL MODULATOR

#93
20240361623
2024-10-31

OPTICAL MODULATOR

#94
20240361622
2024-10-31

OPTICAL MODULATOR

#95
20240353698
2024-10-24

ELECTRO-OPTIC MODULATOR

#96
20240337870
2024-10-10

INTEGRATION OF ADVANCED PHOTONIC MATERIALS IN SILICON PHOTONIC PLATFORM

#97
20240329437
2024-10-03

OPTICAL MODULATOR, LIGHT SOURCE MODULE, OPTICAL ENGINE, AND XR GLASSES

#98
20240329436
2024-10-03

Optical Waveguide Device, and Optical Modulation Device and Optical Transmission Apparatus Using Same

#99
20240329337
2024-10-03

OPTICAL COUPLER, OPTICAL COUPLING MEMBER, LIGHT SOURCE MODULE AND OPTICAL ENGINE

#100
20240319559
2024-09-26

CHIP AND OPTICAL COMMUNICATION DEVICE

#101
20240319525
2024-09-26

ELECTRO-OPTICAL MODULATED PHASE ACTUATOR

#102
20240310663
2024-09-19

OPTICAL WAVEGUIDE ELEMENT, OPTICAL MODULATION DEVICE USING THE SAME, AND OPTICAL TRANSMITTER

#103
20240310662
2024-09-19

LOW VOLTAGE TRAVELING WAVE ELECTRO-ABSORPTION MODULATOR FOR HIGH BANDWIDTH OPERATION

#104
20240295793
2024-09-05

SPECKLE MITIGATION DEVICES INCLUDING DYNAMIC MICROSTRUCTURAL MATERIALS

#105
20240295762
2024-09-05

HYBRID PACKAGE CHIP AND OPTICAL TRANSMITTER

#106
20240280845
2024-08-22

Resonant cavity with piezoelectric tuning

#107
20240280755
2024-08-22

OPTICAL DEVICE AND OPERATION METHOD THEREOF

#108
20240264474
2024-08-08

OPTICAL WAVEGUIDE DEVICE AND MANUFACTURING METHOD THEREOF

#109
20240255828
2024-08-01

VISIBLE LIGHT MODULATION DEVICE AND OPTICAL ENGINE INCLUDING THE SAME

#110
20240255784
2024-08-01

Optical Waveguide Device, and Optical Modulation Device and Optical Transmission Apparatus Using Same

#111
20240255783
2024-08-01

Optical Waveguide Device, and Optical Modulation Device and Optical Transmission Apparatus Using Same

#112
20240248332
2024-07-25

ELECTRO-OPTIC MODULATOR, MANUFACTURING METHOD THEREOF, AND OPTICAL COMMUNICATION SYSTEM

#113
20240248331
2024-07-25

DIFFERENTIAL DRIVE MODULATOR STRUCTURES FOR A LINEAR ELECTRO-OPTIC PLATFORM

#114
20240210743
2024-06-27

ELECTRO-OPTIC MODULATOR AND PREPARATION METHOD THEREFOR

#115
20240201525
2024-06-20

Engineered electro-optic devices

#116
20240201524
2024-06-20

OPTICAL INTEGRATED CIRCUIT DEVICE AND OPTICAL SYSTEM INCLUDING THE SAME

#117
20240194806
2024-06-13

A PHOTODETECTOR AND METHOD OF FORMING THE SAME

#118
20240192531
2024-06-13

OPTICAL WAVEGUIDE DEVICE, OPTICAL CHIP, AND COMMUNICATION DEVICE

#119
20240192530
2024-06-13

AN ELECTRO-OPTIC MODULATOR AND METHODS OF FORMING THE SAME

#120
20240142809
2024-05-02

Integration of optoelectronic devices comprising lithium niobate or other Pockels materials

#121
20240094568
2024-03-21

OPTICAL MODULATOR AND IMAGE PROJECTOR BASED ON LEAKY-MODE WAVEGUIDE WITH SPATIAL MULTIPLEXING

#122
20240027798
2024-01-25

LITHIUM NIOBATE ON INSULATOR (LNOI) VERTICALLY TAPERED OPTICAL WAVEGUIDE AND METHOD OF FORMING THE SAME

#123
20240019723
2024-01-18

OPTICAL MODULE CONFIGURATION WITH ACCOMMODATION THROUGH OPENING FOR VARIOUS MODULATORS SUPPORTIVE OF DIFFERENT OPTICAL MODULE SPECIFICATIONS

#124
20240012308
2024-01-11

Integrated electro-optic frequency comb generator

#125
20240004226
2024-01-04

LOW-LOSS WAVEGUIDING STRUCTURES, IN PARTICULAR MODULATORS

#126
20230418093
2023-12-28

OPTICAL MODULATION DEVICE AND LASER APPARATUS

#127
20230413653
2023-12-21

Display system

#128
20230400718
2023-12-14

OPTICAL WAVEGUIDE ELEMENT, OPTICAL WAVEGUIDE DEVICE, AND OPTICAL TRANSMISSION APPARATUS

#129
20230400717
2023-12-14

Optical device configured for stress mitigation

#130
20230400716
2023-12-14

Diffusion barrier layer in lithium niobate-containing photonic devices

#131
20230366913
2023-11-16

METHOD AND STRUCTURE TO INCORPORATE MULTIPLE LOW LOSS PHOTONIC CIRCUIT COMPONENTS

#132
20230359070
2023-11-09

Electro-optic modulator

#133
20230333418
2023-10-19

ELECTRO-OPTIC MODULATOR AND METHOD OF FORMING THE SAME

#134
20230333417
2023-10-19

OPTICAL MODULATOR

#135
20230317439
2023-10-05

APPARATUS FOR MONITORING A PLASMA PROCESS

#136
20230314852
2023-10-05

OPTICAL DEVICE

#137
20230314851
2023-10-05

OPTICAL MODULATOR AND OPTICAL TRANSMISSION DEVICE USING SAME

#138
20230305326
2023-09-28

SINGULATION OF LITHIUM-CONTAINING PHOTONIC DEVICES

#139
20230305325
2023-09-28

OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION APPARATUS THAT USE SAME

#140
20230305324
2023-09-28

Photonic bandgap phase modulator, optical filter bank, photonic computing system, and methods of use

#141
20230296956
2023-09-21

ULTRA-COMPACT PHASE MODULATORS BASED ON INDEX AND LOSS MODULATION IN RING RESONATOR CAVITIES

#142
20230296929
2023-09-21

OPTICAL MODULATION ELEMENT

#143
20230280630
2023-09-07

Method of making a capacitive optical modulator

#144
20230273468
2023-08-31

OPTICAL WAVEGUIDE COMPONENT, PREPARATION METHOD THEREFOR, AND ELECTRO-OPTIC MODULATOR

#145
20230236446
2023-07-27

Phase modulator device and method

#146
20230234310
2023-07-27

Method for Manufacturing an Electro-Optical Component and Electro-Optical Component

#147
20230229056
2023-07-20

LIGHT SOURCE UNIT, OPTICAL ENGINE INCLUDING THE SAME, SMART GLASS, OPTICAL COMMUNICATION TRANSMISSION DEVICE, AND OPTICAL COMMUNICATION SYSTEM

#148
20230229031
2023-07-20

OPTICAL PHASE SHIFTER USING KTN (KTaNbO3) AND MANUFACTURING METHOD THEREOF

#149
20230229030
2023-07-20

OPTICAL MODULATOR AND METHOD FOR DRIVING OPTICAL MODULATION ELEMENT

#150
20230221590
2023-07-13

OPTICAL WAVEGUIDE ELEMENT, AND OPTICAL MODULATION DEVICE AND OPTICAL TRANSMISSION DEVICE USING SAME

#151
20230213793
2023-07-06

Waveguide for low loss, high speed electro-optical modulator

#152
20230213792
2023-07-06

ELECTRO-OPTIC MODULATOR COMPRISING THIN-FILM OF LITHIUM NIOBATE

#153
20230213791
2023-07-06

OPTICAL MODULATOR AND DRIVING METHOD OF OPTICAL MODULATION ELEMENT

#154
20230194952
2023-06-22

1 x N optical switch

#155
20230194910
2023-06-22

DEFECT-BASED MEMS PHONONIC CRYSTAL SLAB WAVEGUIDE

#156
20230185120
2023-06-15

Advanced optoelectronic system architectures and associated methods using spatial light modulation

#157
20230185119
2023-06-15

Devices and methods for low voltage optical modulation

#158
20230176404
2023-06-08

Micro-Machined Thin Film Lithium Niobate Electro-Optic Devices

#159
20230176403
2023-06-08

Optical modulation element and method for driving optical modulation element

#160
20230161184
2023-05-25

Optical device having dual waveguides with one being an electro-optic crystal waveguide

#161
20230161182
2023-05-25

Push-pull device and method for fabricating a push-pull device

#162
20230152660
2023-05-18

Optical control element, optical modulation device using same, and optical transmission apparatus

#163
20230152611
2023-05-18

WAFER STACK WITH MgO DIRECTLY ON INSULATING LAYER

#164
20230124507
2023-04-20

ELECTRO-OPTICAL DEVICE

#165
20230123602
2023-04-20

SEMICONDUCTOR APPARATUS AND SEMICONDUCTOR DEVICE, AND METHOD OF PRODUCING THE SAME

#166
20230122741
2023-04-20

Optical modulator

#167
20230118353
2023-04-20

Composite substrate for electro-optic element and method for manufacturing the same

#168
20230117534
2023-04-20

METHOD FOR MANUFACTURING AN ELECTRO-OPTICAL DEVICE AND ELECTRO-OPTICAL DEVICE

#169
20230115362
2023-04-13

ELECTRO-OPTICAL DEVICE

#170
20230112785
2023-04-13

ELECTRO-OPTICAL DEVICE

#171
20230097851
2023-03-30

Optical switching apparatus

#172
20230096004
2023-03-30

Optical waveguide element, and optical modulation device and optical transmission device using the same

#173
20230076917
2023-03-09

GLASS INTERPOSER OPTICAL SWITCHING DEVICE AND METHOD

#174
20230072096
2023-03-09

Glass interposer optical resonator device and method

#175
20230071707
2023-03-09

GLASS INTERPOSER OPTICAL MODULATOR DEVICE AND METHOD

#176
20230069468
2023-03-02

Optical waveguide element and optical modulation element

#177
20230059850
2023-02-23

Optical modulation element

#178
20230059629
2023-02-23

Composite Film and Fabrication Method Therefor

#179
20230057036
2023-02-23

Optical modulation element

#180
20230055077
2023-02-23

Optical hybrid-waveguide electro-optical modulator

#181
20230051113
2023-02-16

Phase-change metasurface for programmable waveguide mode conversion

#182
20230046400
2023-02-16

Optical modulator and optical communication apparatus

#183
20230026594
2023-01-26

Optical waveguide element and optical modulator

#184
20230022900
2023-01-26

Electro-optic plasmonic devices

#185
20230007949
2023-01-12

Optical Device

#186
20220404651
2022-12-22

Optical Modulator and Related Apparatus

#187
20220390776
2022-12-08

HIGH EFFICIENCY ELECTRO-OPTIC MODULATOR

#188
20220390775
2022-12-08

Optical device and optical communication apparatus

#189
20220382119
2022-12-01

OPTICAL WAVEGUIDE DEVICE, OPTICAL MODULATOR, OPTICAL MODULATION MODULE, AND OPTICAL TRANSMISSION APPARATUS

#190
20220382118
2022-12-01

OPTICAL MODULATOR

#191
20220382083
2022-12-01

Hybrid electro-optic polymer / thin film lithium niobate integrated optical modulator

#192
20220373828
2022-11-24

Optical device and optical communication apparatus

#193
20220365379
2022-11-17

Structure for an optoelectronics platform and method of fabricating a structure for an optoelectronics platform

#194
20220342241
2022-10-27

Optical modulator and optical transmission apparatus using same

#195
20220326555
2022-10-13

Optical device

#196
20220326554
2022-10-13

ELECTRO-OPTICAL DEVICE

#197
20220308371
2022-09-29

Lithium niobate waveguide having weak phase drift

#198
20220308370
2022-09-29

Amplitude and phase light modulator based on miniature optical resonators

#199
20220308287
2022-09-29

Electronically controlled depolarizer based on crossed-slit waveguide

#200
20220291533
2022-09-15

Optical modulator and optical transmission apparatus using same

#201
20220291532
2022-09-15

LITHIUM NIOBATE OPTICAL WAVEGUIDE CHIP

#202
20220291260
2022-09-15

Optical voltage probe

#203
20220283453
2022-09-08

Distributed light intensity modulator

#204
20220276513
2022-09-01

OPTICAL MODULATION ELEMENT AND OPTICAL MODULATOR

#205
20220269114
2022-08-25

Plasmonic waveguide

#206
20220260866
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Optical modulator

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Optical modulator

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Optical waveguide element

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LIGHT MODULATION DEVICE

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Optical waveguide device

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Capacitive optical modulator

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Optical waveguide device

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Optical waveguide device

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Optical device

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PHASE SHIFTER EMPLOYING ELECTRO-OPTIC MATERIAL SANDWICH

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Micro-machined thin film lithium niobate electro-optic devices

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Method of and apparatus for forming and shifting a light intensity distribution in a focal area of an objective lens

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Optical waveguide device

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Optical modulator and optical module using this

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Optical device and optical detection system

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Integrated active/passive visible/UV modulator

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Method and system for formation of stabilized tetragonal barium titanate

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Electro-optic modulators with stacked layers

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Bonded bodies for optical modulators, optical modulators and a method of producing bonded bodies for optical modulators

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Optical waveguide element

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Plasmonic phase modulator and method of modulating an SPP wave

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Heterogeneous structure on an integrated photonics platform

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Composite substrate for electro-optic element and method for manufacturing the same

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Phase modulator device and method

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Optical element

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Capacitive optical modulator

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Optical modulator

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Photonic bandgap phase modulator, optical filter bank, photonic computing system, and methods of use

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Photonic bandgap phase modulator, optical filter bank, photonic computing system, and methods of use

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Low-loss waveguiding structures, in particular modulators

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Optical modulator and optical transmission apparatus

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LIGHT MODULATION ELEMENT

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Systems and methods for efficient coupling between integrated photonic waveguides and electro-optic resonator

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Optical modulator having screw-fastened protrusion

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Optical modulator and optical transmission apparatus using same

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Silicon-based lithium niobate film electro-optic modulator array and integration method thereof

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Electro-optic device

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Optical modulator

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Optical waveguide apparatus, control method for optical waveguide apparatus, and storage medium

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Waveguide with coherent interference mitigation

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Optical modulator having a plurality of modulator segments

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Optical modulator

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Waveguide with coherent interference mitigation

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Optical modulator

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Integrated waveguide structure with pockels layer having a selected crystal orientation

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Electro-optic silicon nitride via electric poling

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Optical modulator, substrate for optical modulator, method of manufacturing optical modulator, and method of manufacturing substrate for optical modulator

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Monolithic electro-optical modulator having RCBC electrode structure

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Method and system for optical phase modulation with reduced harmonic content

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Optical modulator, optical modulator module, and optical transmitter module

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Optical modulator

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Optical modulation element

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Optical modulator having a plurality of modulator segments

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Phase Noise-Modulated Broadband Light Source Apparatus And Method

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Optical digital to analog converter using seriated splitters

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Waveguide array

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Heterogeneous structure on an integrated photonics platform

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Planar lightwave circuits (PLCs) exhibiting controllable transmissivity / reflectivity

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Modified Sagnac loop coherent phase modulated RF photonic link

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Optical control element

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Optical waveguide device module

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Optical modulator

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