ClassID:

216182

H01S5/4062 - CPC Classification

Classification description:

Semiconductor lasers; Arrangement of two or more semiconductor lasers, not provided for in groups  - ; Array arrangements, e.g. constituted by discrete laser diodes or laser bar; Edge-emitting structures with an external cavity or using internal filters, e.g. Talbot filters

Recent Application in this class:
#1
20260121748
2026-04-30

EXTERNAL LASER ENABLED CO-PACKAGED OPTICS ARCHITECTURES

#2
20250372957
2025-12-04

Multi KW Class Blue Laser System

#3
20250260212
2025-08-14

HIGH EFFICIENCY DENSE WAVELENGTH MULTIPLEXING

#4
20250167518
2025-05-22

INTEGRATED HIGH-POWER LASER EMISSION DEVICE

#5
20240348012
2024-10-17

Applications, Methods and Systems for a Laser Deliver Addressable Array

#6
20240305376
2024-09-12

External laser enabled co-packaged optics architectures

#7
20240235166
2024-07-11

Multi kW Class Blue Laser System

#8
20240235165
2024-07-11

Very Dense Wavelength Beam Combined Laser System

#9
20240136802
2024-04-25

Multi kW class blue laser system

#10
20240136801
2024-04-25

Very Dense Wavelength Beam Combined Laser System

#11
20240120713
2024-04-11

Cold-Start Acceleration for Wavelength-Beam-Combining Laser Resonators

#12
20240106191
2024-03-28

CONDENSATION PREVENTION FOR HIGH-POWER LASER SYSTEMS

#13
20230291166
2023-09-14

Lens arrangements for varying numerical aperture in laser delivery systems

#14
20230254042
2023-08-10

EXTERNAL LASER ENABLED CO-PACKAGED OPTICS ARCHITECTURES

#15
20230094312
2023-03-30

Condensation prevention for high-power laser systems

#16
20220407282
2022-12-22

Semiconductor laser element, semiconductor laser array and processing apparatus

#17
20220320829
2022-10-06

WAVELENGTH BEAM COMBINING DEVICE INCLUDING OUTPUT CONTROL UNIT FOR CONTROLLING LIGHT SOURCE UNIT TO HAVE VARIABLE OUTPUT

#18
20220255293
2022-08-11

SEMICONDUCTOR LASER DEVICE AND EXTERNAL RESONANCE-TYPE LASER DEVICE

#19
20220200244
2022-06-23

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

#20
20220059996
2022-02-24

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

#21
20220052759
2022-02-17

External laser enabled co-packaged optics architectures

#22
20220050302
2022-02-17

Wavelength beam combining laser systems with high beam quality factor

#23
20220045480
2022-02-10

Efficient generation of spatially-restructurable high-order HG-modes in a laser cavity

#24
20220029389
2022-01-27

Distributed feedback laser array

#25
20220021183
2022-01-20

Applications, methods and systems for a laser deliver addressable array

#26
20210367408
2021-11-25

EXCHANGEABLE LASER RESONATOR MODULES WITH ANGULAR ADJUSTMENT

#27
20210351571
2021-11-11

Laser assembly with beam combining

#28
20210351569
2021-11-11

SEMICONDUCTOR LASER

#29
20210320474
2021-10-14

Diamond-coated composite heat sinks for high-power laser systems

#30
20210305772
2021-09-30

Diode laser having reduced beam divergence

#31
20210296858
2021-09-23

LASER BEAM COMBINING DEVICE WITH AN UNSTABLE RESONATOR CAVITY

#32
20210296851
2021-09-23

Semiconductor light emitting device and external resonance type laser device

#33
20210281051
2021-09-09

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

#34
20210265822
2021-08-26

POWER AND SPECTRAL MONITORING IN WAVELENGTH BEAM COMBINING LASER SYSTEMS

#35
20210265821
2021-08-26

Light source device and direct diode laser system

#36
20210257813
2021-08-19

Very dense wavelength beam combined laser system

#37
20210257810
2021-08-19

High-power laser packaging utilizing carbon nanotubes between metallic bonding materials

#38
20210239888
2021-08-05

Transmission grating and laser device using the same, and method of producing transmission grating

#39
20210234341
2021-07-29

Wavelength beam combining system and method for manufacturing laser diode bar array

#40
20210210928
2021-07-08

Generation of high-power spatially-restructurable spectrally-tunable beams in a multi-arm-cavity VECSEL-based laser system

#41
20210167583
2021-06-03

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

#42
20210167574
2021-06-03

Condensation prevention for high-power laser systems

#43
20210141201
2021-05-13

Optical cross-coupling mitigation systems for wavelength beam combining laser systems

#44
20210141155
2021-05-13

Optical fiber structures and methods for varying laser beam profile

#45
20210126421
2021-04-29

Wavelength tunable light source, optical transmission apparatus using the same, and method of controlling wavelength tunable light source

#46
20210083457
2021-03-18

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

#47
20210066890
2021-03-04

Semiconductor laser beam combining device

#48
20210066889
2021-03-04

WAVELENGTH BEAM COMBINING LASER SYSTEMS UTILIZING ETALONS

#49
20200412103
2020-12-31

BROADBAND ARBITRARY WAVELENGTH MULTICHANNEL LASER SOURCE

#50
20200388991
2020-12-10

Light source device and external cavity laser module

#51
20200388990
2020-12-10

Light source device

#52
20200366065
2020-11-19

Two-section edge-emitting laser

#53
20200355931
2020-11-12

Wavelength beam combining laser systems with micro-optics

#54
20200350745
2020-11-05

Microsystems and semiconductor hybrid coherent light sources

#55
20200333613
2020-10-22

Wavelength beam combining laser systems utilizing lens roll for chief ray focusing

#56
20200321752
2020-10-08

Light source device

#57
20200313389
2020-10-01

Laser device and method of transforming laser spectrum

#58
20200295537
2020-09-17

Discrete wavelength tunable laser

#59
20200280166
2020-09-03

Solder sealing in high-power laser devices

#60
20200271872
2020-08-27

Light source device, direct diode laser system, and optical coupling device

#61
20200203918
2020-06-25

Tunable laser

#62
20200185886
2020-06-11

HIGH-POWER LASER SYSTEMS WITH MODULAR DIODE SOURCES

#63
20200176954
2020-06-04

Laser assembly with spectral beam combining

#64
20200174264
2020-06-04

Wavelength beam combining laser systems with high beam quality factor

#65
20200083666
2020-03-12

Generation of high-power spatially-restructurable spectrally-tunable beams in a multi-arm-cavity vecsel-based laser system

#66
20200067276
2020-02-27

External cavity laser

#67
20200057286
2020-02-20

Optical cross-coupling mitigation systems for wavelength beam combining laser systems

#68
20190372311
2019-12-05

Light source device

#69
20190363519
2019-11-28

Exchangeable laser resonator modules with angular adjustment

#70
20190363518
2019-11-28

Power and spectral monitoring in wavelength beam combining laser systems

#71
20190326724
2019-10-24

Solder sealing in high-power laser devices

#72
20190324210
2019-10-24

Multi-mode interference (MMI) based laser devices for heterogeneous platforms

#73
20190312409
2019-10-10

Narrow linewidth semiconductor laser based on single-wavelength narrowband optical filtering assembly frequency selection

#74
20190273365
2019-09-05

Multi kW class blue laser system

#75
20190267776
2019-08-29

Arrayed waveguide grating beam combiner

#76
20190267772
2019-08-29

Diode laser

#77
20190252844
2019-08-15

Laser oscillator

#78
20190250417
2019-08-15

Wavelength beam combining laser systems utilizing lens roll for chief ray focusing

#79
20190214790
2019-07-11

High-power laser systems with modular diode sources

#80
20190214786
2019-07-11

Laser assembly with spectral beam combining

#81
20190214785
2019-07-11

Laser array beam combination device

#82
20190199062
2019-06-27

External cavity laser

#83
20190190232
2019-06-20

Diamond-coated composite heat sinks for high-power laser systems

#84
20190181612
2019-06-13

SEMICONDUCTOR LASER

#85
20190113688
2019-04-18

Optical fiber structures and methods for varying laser beam profile

#86
20190089130
2019-03-21

Wavelength beam combining device including output control unit for controlling light source unit to have variable output

#87
20190089118
2019-03-21

Lens arrangements for varying numerical aperture in laser delivery systems

#88
20190052057
2019-02-14

Discrete wavelength tunable laser

#89
20190013640
2019-01-10

Tunable laser

#90
20180375297
2018-12-27

Solder-creep management in high-power laser devices

#91
20180375296
2018-12-27

Very dense wavelength beam combined laser system

#92
20180373008
2018-12-27

Optical cross-coupling mitigation systems for wavelength beam combining laser systems

#93
20180372959
2018-12-27

Optical fiber structures and methods for varying laser beam profile

#94
20180366915
2018-12-20

Broadband arbitrary wavelength multichannel laser source

#95
20180337509
2018-11-22

FIBER-BASED OUTPUT COUPLERS FOR WAVELENGTH BEAM COMBINING LASER SYSTEMS

#96
20180335638
2018-11-22

Wavelength beam combining laser systems with micro-optics

#97
20180331500
2018-11-15

Tunable laser

#98
20180306952
2018-10-25

Transmission grating and laser device using the same, and method of producing transmission grating

#99
20180269654
2018-09-20

Semiconductor laser

#100
20180269644
2018-09-20

Method and apparatus for spectral narrowing and wavelength stabilization of broad-area lasers

#101
20180261983
2018-09-13

Dense-comb redundant ring laser array

#102
20180252929
2018-09-06

Wavelength beam combining laser systems with high beam quality factor

#103
20180241179
2018-08-23

High-power laser systems with modular diode sources

#104
20180205201
2018-07-19

System and method for high power diode laser wavelength spectrum narrowing

#105
20180198257
2018-07-12

Wavelength beam combining laser systems utilizing etalons

#106
20180130916
2018-05-10

Electric power transfer system using optical power transfer

#107
20180081184
2018-03-22

Laser array beam combiner

#108
20180069377
2018-03-08

Solder sealing in high-power laser devices

#109
20180062351
2018-03-01

Quantum dot SOA-silicon external cavity multi-wavelength laser

#110
20180062348
2018-03-01

High-power laser packaging utilizing carbon nanotubes and partially reflective output coupler

#111
20180039088
2018-02-08

Wavelength beam combining laser systems with micro-optics

#112
20180026425
2018-01-25

Semiconductor laser oscillator

#113
20180013255
2018-01-11

Chirped Bragg grating elements

#114
20170363847
2017-12-21

Optical cross-coupling mitigation systems for wavelength beam combining laser systems

#115
20170331558
2017-11-16

Photonic integrated tunable multi-wavelength transmitter circuit

#116
20170329147
2017-11-16

Wavelength beam combining laser systems utilizing lens roll for chief ray focusing

#117
20170302056
2017-10-19

Diode laser

#118
20170293084
2017-10-12

Optical fiber structures and methods for varying laser beam profile

#119
20170279247
2017-09-28

SEALED DEVICE AND METHODS FOR MAKING THE SAME

#120
20170279246
2017-09-28

Laser system and method of tuning the output power of the laser system

#121
20170219835
2017-08-03

Optical alignment systems and methods for wavelength beam combining laser systems

#122
20170125975
2017-05-04

Laser device, information acquisition device, and imaging system

#123
20170063468
2017-03-02

Wavelength locking and multiplexing of high-power semiconductor lasers

#124
20170033537
2017-02-02

Semiconductor laser device

#125
20160380408
2016-12-29

Quantum dot SOA-silicon external cavity multi-wavelength laser

#126
20160336714
2016-11-17

Dense wavelength beam combining with variable feedback control

#127
20160322777
2016-11-03

Applications, methods and systems for a laser deliver addressable array

#128
20160308327
2016-10-20

High-power, phased-locked, laser arrays

#129
20160285560
2016-09-29

High brightness dense wavelength multiplexing laser

#130
20160241000
2016-08-18

Laser device comprising optically pumped extended cavity laser

#131
20160226220
2016-08-04

Wavelength locking multimode diode lasers with fiber Bragg grating in large mode area core

#132
20160218484
2016-07-28

Tunable laser and method of tuning a laser

#133
20160218483
2016-07-28

Solder sealing in high-power laser devices

#134
20160218482
2016-07-28

Solder-creep management in high-power laser devices

#135
20160204570
2016-07-14

Wavelength selective external resonator and beam combining system for dense wavelength beam combining laser

#136
20160181764
2016-06-23

High brightness multijunction diode stacking

#137
20160161752
2016-06-09

Device for wavelength combining of laser beams

#138
20160161727
2016-06-09

Optical cross-coupling mitigation systems for wavelength beam combining laser systems

#139
20160156415
2016-06-02

Multi-channel tunable laser

#140
20160149374
2016-05-26

Wavelength beam combining laser systems utilizing etalons

#141
20160099550
2016-04-07

LASER APPARATUS AND INFORMATION ACQUISITION APPARATUS USING THE SAME

#142
20160079724
2016-03-17

Fiber-based output couplers for wavelength beam combining laser systems

#143
20160036194
2016-02-04

Laser processing device

#144
20160013609
2016-01-14

Integrated high-power tunable laser with adjustable outputs

#145
20150362739
2015-12-17

Optical alignment systems and methods for wavelength beam combining laser systems

#146
20150355482
2015-12-10

Modulated light source

#147
20150333484
2015-11-19

High-power, phased-locked, laser arrays

#148
20150303656
2015-10-22

Semiconductor laser apparatus

#149
20150288142
2015-10-08

External-cavity tunable laser with flexible wavelength grid tuning function

#150
20150280403
2015-10-01

Vertical integration of a hybrid optical source

#151
20150255960
2015-09-10

High brightness multijunction diode stacking

#152
20150229407
2015-08-13

Optical semiconductor device

#153
20150229099
2015-08-13

Method for improving performance of wavelength beam combining diode laser systems

#154
20150211929
2015-07-30

External cavity laser source

#155
20150180201
2015-06-25

Quantum dot SOA-silicon external cavity multi-wavelength laser

#156
20150146282
2015-05-28

Wavelength selective external resonator and beam combining system for dense wavelength beam combining laser

#157
20150139264
2015-05-21

Sagnac loop mirror based laser cavity on silicon photonics platform

#158
20150131105
2015-05-14

Broadband wavelength-swept light source system and apparatus employing the same

#159
20150104180
2015-04-16

High brightness dense wavelength multiplexing laser

#160
20140369371
2014-12-18

Laser

#161
20140333986
2014-11-13

Optical beam steering for tunable laser applications

#162
20140269796
2014-09-18

Multi-wavelength VCSEL array to reduce speckle

#163
20140247854
2014-09-04

High-power, phase-locked, laser arrays

#164
20140198378
2014-07-17

Optical semiconductor device

#165
20140152997
2014-06-05

Integrated dual swept source for OCT medical imaging

#166
20140133515
2014-05-15

Scalable diode laser source for optical pumping

#167
20140093244
2014-04-03

Filtered laser array assembly with external optical modulation and WDM optical system including same

#168
20140029641
2014-01-30

Chirped Bragg grating elements

#169
20140016657
2014-01-16

Multi-chip OPS-laser

#170
20140010544
2014-01-09

Optical sources employing self-seeding and modulation averaging

#171
20130343414
2013-12-26

External cavity wideband tunable laser with dual laser gain media coupled by a thin film filter including

#172
20130287058
2013-10-31

System and method for wavelength beam combination on a single laser emitter

#173
20130223844
2013-08-29

External cavity laser array system and WDM optical system including same

#174
20130223466
2013-08-29

Optical element for vertical external-cavity surface-emitting laser

#175
20130208361
2013-08-15

Optical cross-coupling mitigation system for multi-wavelength beam combining systems

#176
20130201560
2013-08-08

Two-dimensional laser system employing two dispersive elements

#177
20130194787
2013-08-01

Multi-wavelength VCSEL array to reduce speckle

#178
20130192342
2013-08-01

Atmospheric humidity or temperature or cloud height measuring method and apparatus

#179
20130156368
2013-06-20

System for managing thermal conduction on optical devices

#180
20130156367
2013-06-20

System for managing thermal conduction on optical devices

#181
20130121360
2013-05-16

Multi-wavelength diode laser array

#182
20130094074
2013-04-18

Gain medium providing laser and amplifier functionality to optical device

#183
20130039371
2013-02-14

Tunable laser

#184
20130027714
2013-01-31

LIGHT SOURCE DEVICE AND OPTICAL COHERENCE TOMOGRAPHY APPARATUS

#185
20130016977
2013-01-17

Laser array mux assembly with external reflector for providing a selected wavelength or multiplexed wavelengths

#186
20130016974
2013-01-17

Wavelength-selectable laser device and apparatus and system including same

#187
20120230048
2012-09-13

Laser energy source device

#188
20120206725
2012-08-16

External cavity laser source

#189
20120162659
2012-06-28

Integrated dual swept source for OCT medical imaging

#190
20120140783
2012-06-07

Wavelength-Tunable Laser Source Apparatus

#191
20120134014
2012-05-31

LIGHT GENERATING DEVICE

#192
20120106580
2012-05-03

Optical systems for laser arrays

#193
20120105968
2012-05-03

Compact interdependent optical element wavelength beam combining laser system and method

#194
20120027035
2012-02-02

High-power, phase-locked, laser arrays

#195
20120020616
2012-01-26

Colorless optical network architecture and network components

#196
20120002272
2012-01-05

External-cavity one-dimensional multi-wavelength beam combining of two-dimensional laser elements

#197
20110310921
2011-12-22

Wavelength beam combining laser with multiple outputs

#198
20110310916
2011-12-22

Semiconductor laser module

#199
20110305256
2011-12-15

WAVELENGTH BEAM COMBINING BASED LASER PUMPS

#200
20110305250
2011-12-15

WAVELENGTH BEAM COMBINING BASED PULSED LASERS

#201
20110261456
2011-10-27

POLARIZATION COUPLER

#202
20110235659
2011-09-29

Semiconductor laser

#203
20110216792
2011-09-08

Scalable wavelength beam combining system and method

#204
20110216417
2011-09-08

Selective repositioning and rotation wavelength beam combining system and method

#205
20110206083
2011-08-25

Semiconductor laser apparatus having collimator lens and path rotator

#206
20110158272
2011-06-30

High power multi-wavelength laser source

#207
20110150026
2011-06-23

SEMICONDUCTOR LASER PUMPED SOLID-STATE LASER DEVICE FOR ENGINE IGNITION

#208
20110134942
2011-06-09

Mode locked laser system

#209
20110128506
2011-06-02

LASER BEAM SOURCE DEVICE, PROJECTOR, AND MONITORING DEVICE

#210
20110128505
2011-06-02

LASER BEAM SOURCE DEVICE, LASER BEAM SOURCE DEVICE MANUFACTURING METHOD, PROJECTOR, AND MONITORING DEVICE

#211
20110058176
2011-03-10

SPECTROMETERS UTILIZING MID INFRARED ULTRA BROADBAND HIGH BRIGHTNESS LIGHT SOURCES

#212
20110038635
2011-02-17

Colorless dense wavelength division multiplexing transmitters

#213
20100316378
2010-12-16

Laser Source Based On Fabry-Perot Laser Diodes And Seeding Method Using The Same

#214
20100296773
2010-11-25

Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuit

#215
20100238680
2010-09-23

Laser energy source device and method

#216
20100193710
2010-08-05

Laser apparatus and extreme ultraviolet light source apparatus

#217
20100142567
2010-06-10

Tunable laser

#218
20100135350
2010-06-03

Wavelength stabilized light emitter and system for protecting emitter from backreflected light

#219
20100135346
2010-06-03

Integrated optical comb source system and method

#220
20100110556
2010-05-06

External-cavity one-dimensional multi-wavelength beam combining of two-dimensional laser elements

#221
20100054293
2010-03-04

Laser light source device and manufacturing method for manufacturing laser light source device

#222
20100040094
2010-02-18

Optical systems for laser arrays

#223
20090257462
2009-10-15

Laser device, laser display device, and laser irradiation device

#224
20090245305
2009-10-01

Laser system with segmented diode laser

#225
20090245295
2009-10-01

Resonator cavity configuration and method

#226
20090238217
2009-09-24

Method and apparatus for wavelength tuning laser diodes

#227
20090135857
2009-05-28

Frequency-tunable terahertz light source device

#228
20090022187
2009-01-22

LASER MODULE

#229
20080291950
2008-11-27

Optical beam steering for tunable laser applications

#230
20080279236
2008-11-13

Method and apparatus to generate and monitor optical signals and control power levels thereof in a planar lightwave circuit

#231
20080267246
2008-10-30

Apparatus and methods for altering a characteristic of a light-emitting device

#232
20080253424
2008-10-16

Use of volume Bragg gratings for the conditioning of laser emission characteristics

#233
20080247427
2008-10-09

Optical systems for laser arrays

#234
20080232412
2008-09-25

Surface-emitting laser and laser projector

#235
20080219304
2008-09-11

ANALOG EXTERNAL CAVITY LASER

#236
20080212634
2008-09-04

Optical irradiation device for the polarization of alkali atoms and a device for the hyperpolarization of noble gases

#237
20080205459
2008-08-28

Light source device and projector

#238
20080192259
2008-08-14

Volume hologram, light source device, illumination device, monitor, and image display device

#239
20080192206
2008-08-14

Laser light source, laser light source unit, illumination device, monitor apparatus, and image display apparatus

#240
20080175286
2008-07-24

Light source device, control method therefor, lighting device, monitor device, and image display device

#241
20080170598
2008-07-17

Cascaded injection resonator for coherent beam combining of laser arrays

#242
20080151949
2008-06-26

External-cavity laser light source apparatus and laser light emission module

#243
20080151947
2008-06-26

Periodically-chipred holographic volume transmission gratings

#244
20080137705
2008-06-12

High brightness semiconductor laser diode arrays

#245
20080080585
2008-04-03

Volume Bragg lasers based on high efficiency diffractive elements in photo-thermo-refractive glass

#246
20080080574
2008-04-03

Laser light source device, illumination device, monitor device, and projector

#247
20080080572
2008-04-03

Laser light source device, illumination apparatus, monitor, and projector

#248
20080031299
2008-02-07

Heater-attached alkali-encapsulated cell and alkali laser apparatus

#249
20080025353
2008-01-31

Wavelength locked diode-laser bar

#250
20070297477
2007-12-27

Spectral-narrowing diode laser array system

#251
20070291812
2007-12-20

Segmented diode laser system

#252
20070291373
2007-12-20

COUPLING DEVICES AND METHODS FOR LASER EMITTERS

#253
20070248139
2007-10-25

Multi-channel laser pump source for optical amplifiers

#254
20070223552
2007-09-27

High Efficiency, Wavelength Stabilized Laser Diode Using AWG's And Architecture For Combining Same With Brightness Conservation

#255
20070183473
2007-08-09

Light source module

#256
20070153859
2007-07-05

Single spatial mode output multi-mode interference laser diode with external cavity

#257
20070147445
2007-06-28

Resonator cavity configuration and method

#258
20070133632
2007-06-14

Wide-bandwidth mode-locked laser

#259
20070064754
2007-03-22

Semiconductor laser device including laser array or stack first collimator, path rotator, and an optical element

#260
20070047608
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