G02F1/3775 - CPC Classification Index

#1

20260086421

2026-03-26

Manufacturing Method for Wavelength Conversion Elements

#2

20260003244

2026-01-01

FIBER COUPLED RADICAL DETECTION

#3

20250314943

2025-10-09

Wavelength Converter

#4

20250271727

2025-08-28

NONLINEAR OPTICAL MG-IV-V 2 CRYSTALS, METHODS OF MAKING THE SAME AND DEVICES COMPRISING THE SAME

#5

20240369906

2024-11-07

OPTICAL WAVEGUIDE COMPONENTS POSSESSING HIGH NONLINEAR EFFICIENCY AND ADAPTIVE-PROFILE POLING PROCESS TO FABRICATE THE SAME

#6

20240337898

2024-10-10

WAVELENGTH CONVERSION DEVICE AND WAVELENGTH CONVERSION SYSTEM

#7

20240192574

2024-06-13

Nonlinear wave mixing system with grating-assisted phase matching

#8

20240152025

2024-05-09

Optical Wavelength Conversion Device

#9

20240069407

2024-02-29

Nonlinear wave mixing system with grating-assisted phase matching

#10

20230197910

2023-06-22

WAVELENGTH CONVERTING PARTICLE, METHOD FOR MANUFACTURING WAVELENGTH CONVERTING PARTICLE, AND LIGHT-EMITTING DIODE CONTAINING WAVELENGTH CONVERTING PARTICLE

#11

20220413355

2022-12-29

Optical element and manufacturing method thereof

#12

20220299840

2022-09-22

Method for fabrication of ridge waveguides

#13

20220252958

2022-08-11

Nonlinear optical devices based on quasi-phase-matched interactions in dispersion-engineered nanophotonics

#14

20220066283

2022-03-03

High power laser converter based on patterned SRB4B07 or PBB407 crystal

#15

20220021176

2022-01-20

DEVICE FOR GENERATING LASER RADIATION

#16

20220019125

2022-01-20

Wavelength conversion element and method for manufacturing same

#17

20220011647

2022-01-13

Wavelength conversion element and method for producing same

#18

20220004081

2022-01-06

Wavelength conversion device

#19

20210151639

2021-05-20

Wavelength converting particle, method for manufacturing wavelength converting particle, and light-emitting diode containing wavelength converting particle

#20

20210033944

2021-02-04

Production of waveguides made of materials from the KTP family

#21

20210026222

2021-01-28

WAVELENGTH CONVERSION OPTICAL DEVICE AND METHOD FOR MANUFACTURING WAVELENGTH CONVERSION OPTICAL DEVICE

#22

20200209709

2020-07-02

Method and system for frequency conversion

#23

20200020834

2020-01-16

Wavelength converting particle, method for manufacturing wavelength converting particle, and light-emitting diode containing wavelength converting particle

#24

20190310497

2019-10-10

Closed loop bias control for an IQ phase modulator

#25

20190227352

2019-07-25

CLOSED LOOP QUADRATURE BIAS CONTROL FOR AN IQ PHASE MODULATOR

#26

20190064556

2019-02-28

Closed loop quadrature bias control for an IQ phase modulator

#27

20190011713

2019-01-10

Optical wavelength conversion module and illumination module

#28

20180252985

2018-09-06

Method and apparatus for frequency comb generation using an optical manipulator

#29

20180157149

2018-06-07

QUASI-PHASE-MATCHED FREQUENCY DOUBLING OF BROADBAND LIGHT WITH UNCORRELATED SPECTRAL PHASE

#30

20180081256

2018-03-22

Monolithic frequency converter

#31

20180031949

2018-02-01

Heterogeneous waveguides and methods of manufacture

#32

20170356734

2017-12-14

High-sensitive swept-source optical coherence tomography system and methods of use thereof

#33

20170331013

2017-11-16

Wavelength converting particle, method for manufacturing wavelength converting particle, and light emitting diode containing wavelength converting particle

#34

20160202596

2016-07-14

Optical component

#35

20160202595

2016-07-14

Periodic polarization reversal electrode, periodic polarization reversal structure forming method and periodic polarization reversal element

#36

20150253645

2015-09-10

Fiber frequency comb article

#37

20140293403

2014-10-02

Light source device and wavelength conversion method

#38

20140177035

2014-06-26

Wavelength converting devices

#39

20130230270

2013-09-05

Waveguide sandwich source of polarization entangled photons

#40

20130202245

2013-08-08

Wavelength conversion apparatus, light source apparatus, and wavelength conversion method

#41

20120307350

2012-12-06

Wavelength conversion element, wavelength conversion method, phase matching method, and light source device

#42

20120243825

2012-09-27

Optical device

#43

20120195546

2012-08-02

Wavelength conversion device and method of fabricating the same

#44

20120194900

2012-08-02

Second-harmonic generation nonliner frenquency converter

#45

20120183006

2012-07-19

OPTICAL DEVICE, LASER BEAM SOURCE, LASER APPARATUS AND METHOD OF PRODUCING OPTICAL DEVICE

#46

20120182535

2012-07-19

Optical device, exposure apparatus and laser apparatus

#47

20120163403

2012-06-28

Compact and efficient visible laser source with high speed modulation

#48

20120127437

2012-05-24

Wavelength-switched optical systems

#49

20120081772

2012-04-05

Optical device, a method of manufacturing optical device, and exposure apparatus

#50

20120075690

2012-03-29

WAVELENGTH CONVERSION ELEMENT AND APPARATUS FOR GENERATING SHORT WAVELENGTH LIGHT USING SAME

#51

20120050842

2012-03-01

Optical waveguide devices and harmonic wave generating devices

#52

20110286477

2011-11-24

Multiple wavelength optical systems

#53

20110255149

2011-10-20

Wavelength conversion laser light source and image display apparatus

#54

20110249317

2011-10-13

Quasi-phase matched optical waveguide for preventing back conversion

#55

20110235163

2011-09-29

COMPOSITE PHOTONIC STRUCTURE ELEMENT, SURFACE EMITTING LASER USING THE COMPOSITE PHOTONIC STRUCTURE ELEMENT, WAVELENGTH CONVERSION ELEMENT, AND LASER PROCESSING DEVICE USING THE WAVELENGTH CONVERSION ELEMENT

#56

20110194171

2011-08-11

Optical wavelength conversion element, wavelength conversion laser device, and image display device

#57

20110188523

2011-08-04

Temperature control system for a frequency converted diode laser

#58

20110134509

2011-06-09

Wavelength conversion element and method for manufacturing wavelength conversion element

#59

20110128612

2011-06-02

WAVELENGTH CONVERSION ELEMENT

#60

20110128538

2011-06-02

System for generating Raman vibrational analysis signals

#61

20110075688

2011-03-31

Electro-optic Bragg deflector and method of using it as laser Q-switch in an actively Q-switched laser and an actively Q-switched wavelength-conversion laser

#62

20110063719

2011-03-17

Compensation for the Gouy phase shift in quasi-phase matching

#63

20110043895

2011-02-24

WAVELENGTH CONVERTING DEVICE, LASER, AND METHOD TO STABILIZE THE WAVELENGTH CONVERSION EFFICIENCY

#64

20110038034

2011-02-17

Quasi-phase-matched wavelength converter

#65

20100321766

2010-12-23

Harmonic generator

#66

20100321764

2010-12-23

Wavelength conversion device

#67

20100303108

2010-12-02

Wavelength converting element and wavelength converting laser apparatus

#68

20100303107

2010-12-02

Methods for obtaining stabilized output beams from frequency converted light sources and frequency converted light sources utilizing the same

#69

20100288983

2010-11-18

Process for poling a ferroelectric material doped with a metal

#70

20100238966

2010-09-23

LIGHT SOURCE APPARATUS AND PROJECTOR

#71

20100226002

2010-09-09

Wavelength converting devices

#72

20100226001

2010-09-09

Wavelength conversion devices and a method of producing the same

#73

20100215068

2010-08-26

Frequency converted laser sources and methods for operating frequency converted laser sources

#74

20100214652

2010-08-26

Folded optical system and a lens for use in the optical system

#75

20100208757

2010-08-19

METHOD OF FERROELECTRONIC DOMAIN INVERSION AND ITS APPLICATIONS

#76

20100165453

2010-07-01

Short wavelength light source and laser image forming apparatus

#77

20100150185

2010-06-17

Multi-variable control methods for optical packages

#78

20100118306

2010-05-13

Alignment optimization for optical packages

#79

20100110534

2010-05-06

Wavelength conversion element, wavelength conversion method, phase matching method, and light source device

#80

20100103088

2010-04-29

SOLID-STATE LASER APPARATUS, DISPLAY APPARATUS AND WAVELENGTH CONVERTING ELEMENT

#81

20100073755

2010-03-25

Wavelength conversion device, laser apparatus, image forming apparatus, and display apparatus

#82

20100053571

2010-03-04

Wavelength conversion devices having multi-component output faces and systems incorporating the same

#83

20100033685

2010-02-11

Lighting device and projection image display unit

#84

20090323172

2009-12-31

Optical apparatus, and wavelength conversion laser light source, image display apparatus, and laser light source device adopting such optical apparatus

#85

20090279573

2009-11-12

Fiber laser and optical device

#86

20090279017

2009-11-12

Wavelength conversion module, laser light source device, two-dimensional image display device, backlight light source, liquid crystal display device and laser processing device

#87

20090257463

2009-10-15

Laser light source, image display apparatus, and processing apparatus

#88

20090232169

2009-09-17

Wavelength converting laser device

#89

20090231680

2009-09-17

Harmonics generating devices

#90

20090231679

2009-09-17

Harmonics generating devices

#91

20090230086

2009-09-17

Optical waveguide substrate manufacturing method

#92

20090229740

2009-09-17

Method of producing harmonics generating device

#93

20090212449

2009-08-27

Optical waveguide substrate manufacturing method

#94

20090072243

2009-03-19

Compound semiconductor device and method for fabricating compound semiconductor

#95

20090059976

2009-03-05

LASER MODULE AND METHOD FOR ADJUSTING OPTICAL AXIS OF THE SAME

#96

20090059967

2009-03-05

Electro-Optic Bragg Deflector and Method of Using It as Laser Q-Switch in a Q-Switched Laser and a Q-Switched Wavelength-Conversion Laser

#97

20090046749

2009-02-19

COHERENT LIGHT SOURCE

#98

20090028207

2009-01-29

Mobile Charge Induced Periodic Poling And Device

#99

20080317072

2008-12-25

Compact solid-state laser with nonlinear frequency conversion using periodically poled materials

#100

20080316590

2008-12-25

Short wavelength light source

#101

20080297690

2008-12-04

Laser wavelength conversion device, method for forming polarization reversed structure, and image display device

#102

20080231942

2008-09-25

Mobile charge induced periodic poling and device

#103

20080218847

2008-09-11

Wavelength conversion devices

#104

20080174736

2008-07-24

Mobile charge induced periodic poling and device

#105

20080123700

2008-05-29

Optical device, laser beam source, laser apparatus and method of producing optical device

#106

20080107141

2008-05-08

Wavelength conversion laser apparatus

#107

20080107140

2008-05-08

Optical device, laser beam source, laser apparatus and method of producing optical device

#108

20080106785

2008-05-08

Segmenting Method For Preparing A Periodically Poled Structure

#109

20080049300

2008-02-28

Optical method and system for analyzing or inspecting patterned materials

#110

20080049298

2008-02-28

Wavelength converter structure and method for preparing the same

#111

20080044147

2008-02-21

Nonlinear optical device and method of forming

#112

20080043320

2008-02-21

Optical frequency mixer and method for the same

#113

20070297465

2007-12-27

Laser light source

#114

20070189689

2007-08-16

Optical waveguide substrate and harmonics generating device

#115

20070165683

2007-07-19

Green laser optical module

#116

20070139761

2007-06-21

Light source for wavelength conversion

#117

20070121685

2007-05-31

Laser device

#118

20070091943

2007-04-26

Light source module

#119

20070064756

2007-03-22

Light source

#120

20070002909

2007-01-04

Optical wavelength converter and image forming apparatus using the same

#121

20060257084

2006-11-16

Optical waveguide device, coherent light source using the same and optical apparatus having the same

#122

20060256829

2006-11-16

Wavelength conversion laser and image display

#123

20060205096

2006-09-14

Method for manufacturing nonlinear optical element

#124

20060193231

2006-08-31

Optical multilayer disk, multiwavelength light source, and optical system using them

#125

20060139651

2006-06-29

Method of producing thick nonlinear optical gratings

#126

20060133767

2006-06-22

Method of producing domain inversion parts and optical devices

#127

20060109542

2006-05-25

Optical waveguide device, optical waveguide laser using the same and optical apparatus equipped with the same

#128

20060099533

2006-05-11

Optical wavelength converting device and process for producing the same

#129

20060044644

2006-03-02

High efficiency wavelength converters

#130

20060034570

2006-02-16

Laser module and method for manufacturing the same

#131

20060013593

2006-01-19

Light intensity modulation element, intensity-modulated-light generating device, laser exposure unit and photograph processing apparatus

#132

20060013270

2006-01-19

Laser light source

#133

20050225838

2005-10-13

Wavelength converting element and method of manufacturing thereof

#134

20050094249

2005-05-05

Optical parametric circuit

#135

20050063039

2005-03-24

Element for wavelength conversion and/or optical computing

#136

20050008297

2005-01-13

Method of determining quasi-phase matching efficiency in periodically poled structure of optical waveguide, periodically poled structure of optical waveguide, and optical waveguide using the same

#137

20050007655

2005-01-13

Photonic signal frequency up and down-conversion using a photonic band gap structure