Patents-Review.com
ClassID:

215847 ⎘

H01S5/028 - CPC Classification

Classification description:

Semiconductor lasers; Structural details or components not essential to laser action Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers

Sub-classes:
Recent Application in this class:
#1
20260074482
2026-03-12

WAFER-LEVEL ETCHED FACET FOR PERPENDICULAR COUPLING OF LIGHT FROM A SEMICONDUCTOR LASER DEVICE

 #2
20260005491
2026-01-01

LASER DEVICE AND MANUFACTURING METHOD

 #3
20250392099
2025-12-25

OPTICAL INTEGRATED LASER DEVICE

 #4
20250372957
2025-12-04

Multi KW Class Blue Laser System

 #5
20250359077
2025-11-20

OPTICAL DEVICE AND METHOD OF MANUFACTURE

 #6
20250350090
2025-11-13

HYBRID MEMBRANE EXTERNAL-CAVITY SURFACE EMITTING LASER

 #7
20250350088
2025-11-13

VERTICAL CAVITY SURFACE EMITTING LASER DEVICE WITH DUMMY POSTS FOR BONDING

 #8
20250316952
2025-10-09

HETEROGENEOUSLY INTEGRATED OPTOELECTRONIC CHIP BASED ON OPTICAL THROUGH-SUBSTRATE VIA

 #9
20250253615
2025-08-07

LIGHT EMITTING DEVICE

 #10
20250192520
2025-06-12

SEMICONDUCTOR COMPONENT AND METHODS FOR PRODUCING A SEMICONDUCTOR COMPONENT

 #11
20250192510
2025-06-12

METHOD FOR DEPOSITING FILM ON END FACES OF LASER DIODE BAR

 #12
20250180783
2025-06-05

OPTICAL SEMICONDUCTOR DEVICE AND DESIGN METHOD FOR ANTI-REFLECTION FILM USED IN OPTICAL SEMICONDUCTOR DEVICE

 #13
20250149862
2025-05-08

OPTICALLY PUMPED INTEGRATED SEMICONDUCTOR OPTICAL AMPLIFIER ARRAYS

 #14
20250141179
2025-05-01

LASER COMPONENT

 #15
20250105589
2025-03-27

CONTINUOUS FREQUENCY-TUNING ARRAY LIGHT SOURCE

 #16
20250079790
2025-03-06

LASER DIODE AND METHOD FOR PREPARING STACKED HIGH-DENSITY LASER DIODE ARRAY

 #17
20250038474
2025-01-30

OPTICAL SEMICONDUCTOR DEVICE

 #18
20250030218
2025-01-23

OPTICAL DEVICE HAVING SELF-HERMETIC COATING AND METHOD OF FABRICATING THE SAME

 #19
20240421562
2024-12-19

Systems including one or more VCSELs, for receiving a three dimensional (3D) map of at least a part of a body of a user

 #20
20240405505
2024-12-05

METHOD OF MANUFACTURING EDGE EMITTING LASERS BY CLEAVING A SEMICONDUCTOR WAFER ALONG ONE OR MORE STREETS FORMED ON THE WAFER

 #21
20240372326
2024-11-07

EXTERNAL-CAVITY DIODE LASER BASED ON VOIGT ANOMALOUS DISPERSION ATOMIC OPTICAL FILTER, AND METHOD THEREOF

 #22
20240332900
2024-10-03

BOTTOM SURFACE EMITTING VERTICAL CAVITY SURFACE EMITTING LASER

 #23
20240332898
2024-10-03

SEMICONDUCTOR LASER

 #24
20240332897
2024-10-03

SEMICONDUCTOR LASER

 #25
20240297482
2024-09-05

LASER MODULE AND METHOD FOR MANUFACTURING THE SAME

 #26
20240275123
2024-08-15

Wafer-level etched facet for perpendicular coupling of light from a semiconductor laser device

 #27
20240235166
2024-07-11

Multi kW Class Blue Laser System

 #28
20240235161
2024-07-11

VCSEL POLARIZATION CONTROL WITH STRUCTURAL BIREFRINGENT CAVITY

 #29
20240170913
2024-05-23

SURFACE LIGHT EMITTING ELEMENT WITH HIGH HEAT DISSIPATION AND UNIFORM LIGHT EMISSION

 #30
20240162681
2024-05-16

OPTOELECTRONIC SEMICONDUCTOR CHIP

 #31
20240146020
2024-05-02

SEMICONDUCTOR LASER DEVICE

 #32
20240136802
2024-04-25

Multi kW class blue laser system

 #33
20240136796
2024-04-25

VCSEL POLARIZATION CONTROL WITH STRUCTURAL BIREFRINGENT CAVITY

 #34
20240113503
2024-04-04

LIGHT-EMITTING DEVICE

 #35
20240113498
2024-04-04

SEMICONDUCTOR LASER

 #36
20240107781
2024-03-28

Optical Device and Method of Manufacture

 #37
20240106544
2024-03-28

Optical Transmitter and Method of Calculating an Optical Power

 #38
20240106190
2024-03-28

LIGHT-EMITTING ELEMENT, SEMICONDUCTOR LASER ELEMENT, AND MANUFACTURING METHOD AND MANUFACTURING APPARATUS THEREOF

 #39
20240097406
2024-03-21

FLARED LASER DIODE ARRAY

 #40
20240088622
2024-03-14

SEMICONDUCTOR LASER AND METHOD OF PRODUCTION FOR OPTOELECTRONIC SEMICONDUCTOR PARTS

 #41
20240047947
2024-02-08

EMITTER ARRAY WITH SHARED VIA TO AN OHMIC METAL SHARED BETWEEN ADJACENT EMITTERS

 #42
20240047946
2024-02-08

LIGHT-EMITTING DEVICE

 #43
20240047939
2024-02-08

BANDWITH ENHANCED DFB+R LITE LASER

 #44
20240030677
2024-01-25

SEMICONDUCTOR LASER

 #45
20230411929
2023-12-21

NARROW LINEWIDTH SEMICONDUCTOR LASER

 #46
20230402822
2023-12-14

MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE

 #47
20230378715
2023-11-23

Environment sensor, measuring device and method for operating a measuring device

 #48
20230352908
2023-11-02

PERFORMANCE HETEROGENEOUS LASERS AND ACTIVE COMPONENTS

 #49
20230341620
2023-10-26

Broadband back mirror for a photonic chip

 #50
20230275401
2023-08-31

SEMICONDUCTOR LASER DEVICE AND METHOD OF MANUFACTURING THE SAME

 #51
20230268720
2023-08-24

LASER DEVICE

 #52
20230268711
2023-08-24

SEMICONDUCTOR SIDE EMITTING LASER ON BOARD PACKAGE AND METHOD FORMING SAME

 #53
20230261436
2023-08-17

RADIATION-EMITTING SEMICONDUCTOR CHIP, AND METHOD FOR PRODUCING SAME

 #54
20230238772
2023-07-27

METHOD FOR FORMING FILM ON END-SURFACE OF LASER DIODE BAR

 #55
20230238771
2023-07-27

ELECTRONIC DEVICE

 #56
20230231360
2023-07-20

Dummy bar configured to align laser diode bar during deposition of film on end faces of laser diode bar and method for depositing film on end faces of laser diode bar

 #57
20230207741
2023-06-29

Inorganic bonded devices and structures

 #58
20230170665
2023-06-01

METHOD OF MANUFACTURING A CAP FOR ACCOMMODATING A LASER DIODE, A CAP, AND A LIGHT SOURCE DEVICE

 #59
20230142086
2023-05-11

QUANTUM CASCADE LASER ELEMENT AND QUANTUM CASCADE LASER DEVICE

 #60
20230135756
2023-05-04

COMPONENTS WITH WAFER LEVEL OPTICS

 #61
20230133283
2023-05-04

QUANTUM CASCADE LASER ELEMENT, QUANTUM CASCADE LASER DEVICE, AND METHOD FOR MANUFACTURING QUANTUM CASCADE LASER DEVICE

 #62
20230096081
2023-03-30

Quantum dot slab-coupled optical waveguide emitters

 #63
20230068945
2023-03-02

Semiconductor laser and method of production for optoelectronic semiconductor parts

 #64
20230067254
2023-03-02

SEMICONDUCTOR DEVICE

 #65
20230053516
2023-02-23

Electro-absorption modulated laser with integrated filter layer

 #66
20230035055
2023-02-02

Electroabsorption Modulated Laser

 #67
20230019645
2023-01-19

NITRIDE SEMICONDUCTOR LASER ELEMENT

 #68
20230006426
2023-01-05

GROUP III-N LIGHT EMITTER ELECTRICALLY INJECTED BY HOT CARRIERS FROM AUGER RECOMBINATION

 #69
20220407291
2022-12-22

Radiation Mode Tailored Semiconductor Laser

 #70
20220368113
2022-11-17

HIGH SPEED NARROW SPECTRUM MINIARRAY OF VCSELS AND DATA TRANSMISSION DEVICE BASED THEREUPON

 #71
20220364699
2022-11-17

Fiber-delivered laser-induced dynamic light system

 #72
20220344904
2022-10-27

Multi-active-region cascaded semiconductor laser

 #73
20220329045
2022-10-13

MODE-HOP FREE LASER MODULE

 #74
20220302670
2022-09-22

SEMICONDUCTOR LASER ELEMENT, LIGHT EMITTING DEVICE, AND METHOD FOR MANUFACTURING THESE

 #75
20220263289
2022-08-18

Silicon photonics based tunable laser

 #76
20220255295
2022-08-11

HIGH-POWER TUNABLE LASER ON SILICON PHOTONICS PLATFORM

 #77
20220247147
2022-08-04

Semiconductor laser and fabrication method therefor

 #78
20220239067
2022-07-28

Techniques for vertical cavity surface emitting laser oxidation

 #79
20220231480
2022-07-21

Optical device

 #80
20220224077
2022-07-14

Horizontal cavity surface-emitting laser (HCSEL) monolithically integrated with a photodetector

 #81
20220216668
2022-07-07

LIGHT EMITTING DEVICE

 #82
20220190548
2022-06-16

Method for producing photosemiconductor device

 #83
20220181849
2022-06-09

Laser with hexagonal semiconductor microdisk

 #84
20220166190
2022-05-26

HIGH-POWER SEMICONDUCTOR CHIP AND PREPARATION METHOD THEREFOR

 #85
20220166184
2022-05-26

ELECTRONIC COMPONENT AND METHOD FOR MOUNTING AN ELECTRONIC COMPONENT

 #86
20220166183
2022-05-26

Wafer-level etched facet for perpendicular coupling of light from a semiconductor laser device

 #87
20220094136
2022-03-24

Semiconductor laser device manufacturing method

 #88
20220091444
2022-03-24

Optoelectronic module, method for operating an optoelectronic module and head-mounted display

 #89
20220085575
2022-03-17

Silicon-photonics-based semiconductor optical amplifier with N-doped active layer

 #90
20220059992
2022-02-24

Integrated edge-generated vertical emission laser

 #91
20220052506
2022-02-17

LIGHT EMITTING DEVICE

 #92
20210399518
2021-12-23

Method for producing semiconductor lasers and semiconductor lasers

 #93
20210376573
2021-12-02

LOW VOLTAGE LASER DIODES ON {20-21} GALLIUM AND NITROGEN CONTAINING SURFACES

 #94
20210376559
2021-12-02

Single mode semiconductor laser with phase control

 #95
20210328409
2021-10-21

Quantum dot comb laser

 #96
20210313765
2021-10-07

Method for producing optical semiconductor device

 #97
20210305781
2021-09-30

Ultra-low noise, highly stable single-mode operation, high power, Bragg grating based semiconductor laser

 #98
20210296854
2021-09-23

Method and device for ultraviolet to long wave infrared multiband semiconducting single emitter

 #99
20210281041
2021-09-09

Semiconductor laser

 #100
20210281038
2021-09-09

Semiconductor laser device

 #101
20210273408
2021-09-02

Thin-film filter for tunable laser

 #102
20210265806
2021-08-26

SELECTIVE-AREA GROWTH OF III-V MATERIALS FOR INTEGRATION WITH SILICON PHOTONICS

 #103
20210249838
2021-08-12

Laser component comprising a laser chip

 #104
20210215319
2021-07-15

Violet and ultraviolet illumination device configured with a gallium and nitrogen containing laser source

 #105
20210184429
2021-06-17

LASER DEVICE

 #106
20210184422
2021-06-17

Breathable and waterproof micro light emitting diode display

 #107
20210135431
2021-05-06

QUANTUM CASCADE LASER

 #108
20210126425
2021-04-29

OPTOELECTRONIC PACKAGE AND MANUFACTURING METHOD THEREOF

 #109
20210119085
2021-04-22

Inorganic bonded devices and structures

 #110
20210116636
2021-04-22

Broadband back mirror for a photonic chip

 #111
20210111535
2021-04-15

VERTICAL CAVITY SURFACE EMITTING LASER DEVICE

 #112
20210083452
2021-03-18

Surface emitting laser, surface emitting laser device, light source device, and detection apparatus

 #113
20210075196
2021-03-11

Vertical-cavity surface-emitting laser array with multiple metal layers for addressing different groups of emitters

 #114
20210066890
2021-03-04

Semiconductor laser beam combining device

 #115
20210057875
2021-02-25

Sintered body, sputtering target, film, quantum cascade laser, and method of film formation

 #116
20210036176
2021-02-04

Optical semiconductor element

 #117
20210028601
2021-01-28

Techniques for vertical cavity surface emitting laser oxidation

 #118
20210018161
2021-01-21

Infrared illumination device configured with a gallium and nitrogen containing laser source

 #119
20200412084
2020-12-31

VERTICAL CAVITY SURFACE-EMITTING LASER, MANUFACTURING METHOD THEREOF, AND INSPECTION METHOD THEREOF

 #120
20200373730
2020-11-26

Nitride semiconductor laser element and illumination light source module

 #121
20200357934
2020-11-12

Light source package structure

 #122
20200350746
2020-11-05

Emitter array with shared via to an ohmic metal shared between adjacent emitters

 #123
20200350743
2020-11-05

Thermo-optically tunable laser system

 #124
20200350742
2020-11-05

Laser device

 #125
20200350362
2020-11-05

Image display device

 #126
20200335941
2020-10-22

External-cavity semiconductor laser

 #127
20200335940
2020-10-22

HIGH-ORDER BRAGG GRATING SINGLE-MODE LASER ARRAY

 #128
20200313399
2020-10-01

Semiconductor laser and method of production for optoelectronic semiconductor parts

 #129
20200301069
2020-09-24

HIGH-SPEED OPTICAL TRANSMITTER WITH A SILICON SUBSTRATE AND MULTIPLE MULTIPLEXERS

 #130
20200287349
2020-09-10

Semiconductor laser device and analysis apparatus

 #131
20200274326
2020-08-27

Devices to generate light

 #132
20200274317
2020-08-27

Semiconductor laser device

 #133
20200259308
2020-08-13

LIGHT-EMITTING ELEMENT AND METHOD FOR MANUFACTURING THE SAME

 #134
20200244034
2020-07-30

Laser diodes separated from a plurality of laser bars

 #135
20200227891
2020-07-16

Widely tunable short-cavity laser

 #136
20200220329
2020-07-09

Quantum dot slab-coupled optical waveguide emitters

 #137
20200212652
2020-07-02

High-output power quarter-wavelength shifted distributed feedback laser diode

 #138
20200212651
2020-07-02

Silicon photonics based tunable laser

 #139
20200200363
2020-06-25

Fiber-delivered laser-induced dynamic light system

 #140
20200192180
2020-06-18

Amplification waveguide device and amplification beam steering apparatus including the same

 #141
20200169058
2020-05-28

Method of fabricating semiconductor light-emitting device and semiconductor light-emitting device

 #142
20200153203
2020-05-14

Wafer level optic and zoned wafer

 #143
20200144790
2020-05-07

Silicon photonics based tunable laser

 #144
20200112143
2020-04-09

Quantum cascade laser

 #145
20200098820
2020-03-26

Photonic integrated device and manufacturing method thereof

 #146
20200091684
2020-03-19

Low voltage laser diodes on {20-21} gallium and nitrogen containing surfaces

 #147
20200076162
2020-03-05

Techniques for vertical cavity surface emitting laser oxidation

 #148
20200067263
2020-02-27

METHOD OF MANUFACTURING SEMICONDUCTOR SUBSTRATE

 #149
20200035146
2020-01-30

Integrated laser arrays based devices

 #150
20200028026
2020-01-23

Manufacturing method of quantum dot structure

 #151
20200006922
2020-01-02

Surface emitting quantum cascade laser

 #152
20200006914
2020-01-02

Method for manufacturing a semiconductor element

 #153
20190386462
2019-12-19

Strain control in optoelectronic devices

 #154
20190386461
2019-12-19

Quantum well placement in a tunable VCSEL

 #155
20190384002
2019-12-19

Stepped optical bridge for connecting semiconductor waveguides

 #156
20190372307
2019-12-05

Ultra-low noise, highly stable single-mode operation, high power, Bragg grating based semiconductor laser

 #157
20190372302
2019-12-05

Light source device

 #158
20190369447
2019-12-05

Display apparatus

 #159
20190356108
2019-11-21

Method of manufacturing semiconductor laser element, and semiconductor laser device thereof and gas analyzer

 #160
20190355786
2019-11-21

Micro light emission element and image display device

 #161
20190341744
2019-11-07

External cavity laser using vertical-cavity surface-emitting laser and silicon optical element

 #162
20190326731
2019-10-24

Optical apparatus for optical transceivers

 #163
20190326728
2019-10-24

Thermo-optically tunable laser system

 #164
20190312413
2019-10-10

Substrate emitting vertical-cavity surface-emitting laser

 #165
20190312412
2019-10-10

Light-emitting device

 #166
20190305522
2019-10-03

Emitter array with shared via to an ohmic metal shared between adjacent emitters

 #167
20190273365
2019-09-05

Multi kW class blue laser system

 #168
20190273358
2019-09-05

Narrow-linewidth laser

 #169
20190267776
2019-08-29

Arrayed waveguide grating beam combiner

 #170
20190252856
2019-08-15

Semiconductor light emitting element and light emitting device including same

 #171
20190245323
2019-08-08

Laser diode chip having coated laser facet

 #172
20190237935
2019-08-01

Transparent conducting film or coating on a lens that serves as an interlock on a semiconductor laser module

 #173
20190229496
2019-07-25

NITRIDE SEMICONDUCTOR LASER AND ELECTRONIC APPARATUS

 #174
20190181613
2019-06-13

Light-emitting device

 #175
20190173262
2019-06-06

Semiconductor laser, electronic apparatus, and method of driving semiconductor laser

 #176
20190157841
2019-05-23

Ultra-low noise, highly stable single-mode operation, high power, Bragg grating based semiconductor laser

 #177
20190157840
2019-05-23

Ultra-low noise, highly stable single-mode operation, high power, Bragg grating based semiconductor laser

 #178
20190131769
2019-05-02

Laser power adjustment during tuning to compensate for detector response and varying background absorption

 #179
20190131761
2019-05-02

Semiconductor light-emitting device and optical device

 #180
20190115718
2019-04-18

EYE-SAFE LIGHT SOURCE AND METHOD FOR MANUFACTURING SAME

 #181
20190115717
2019-04-18

Structure and fabricating method of distributed feedback laser

 #182
20190109436
2019-04-11

Vertical-cavity surface-emitting laser array with multiple metal layers for addressing different groups of emitters

 #183
20190103728
2019-04-04

Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates

 #184
20190089125
2019-03-21

Optoelectronic lighting device, carrier for an optoelectronic semiconductor chip, and optoelectronic lighting system

 #185
20190074664
2019-03-07

Method of manufacturing quantum cascade laser beam source

 #186
20190074663
2019-03-07

Surface emitting quantum cascade laser

 #187
20190058303
2019-02-21

Light emitting device

 #188
20190052059
2019-02-14

SURFACE-EMITTING LASER

 #189
20190052048
2019-02-14

Compact laser device

 #190
20190052047
2019-02-14

Antireflection structure for integrated laser diode/photonic chip interface

 #191
20190044306
2019-02-07

VERTICAL CAVITY SURFACE EMITTING LASER, METHOD FOR FABRICATING VERTICAL CAVITY SURFACE EMITTING LASER

 #192
20190036294
2019-01-31

Method of producing a plurality of laser diodes and laser diode

 #193
20190013649
2019-01-10

Semiconductor laser

 #194
20180375293
2018-12-27

Quantum cascade laser

 #195
20180375292
2018-12-27

Quantum cascade laser

 #196
20180366912
2018-12-20

Quantum cascade laser, light emitting apparatus

 #197
20180366910
2018-12-20

Quantum cascade laser, light emitting apparatus, method for fabricating quantum cascade laser

 #198
20180366906
2018-12-20

Light emitting element

 #199
20180323580
2018-11-08

DISTRIBUTED FEEDBACK INTERBAND CASCADE LASERS WITH CORRUGATED SIDEWALL

 #200
20180316156
2018-11-01

Method of manufacturing semiconductor laser element

 #201
20180287345
2018-10-04

VCSELs with improved optical and electrical confinement

 #202
20180287339
2018-10-04

Optical semiconductor device, optical transmitter module, optical module, and optical transmission equipment, and method for manufacturing thereof

 #203
20180261982
2018-09-13

SEMICONDUCTOR LASER

 #204
20180254608
2018-09-06

Spectrally shaped tunable short-cavity laser

 #205
20180226596
2018-08-09

Insulating material, electronic device and imaging apparatus

 #206
20180217471
2018-08-02

Amplification waveguide device and amplification beam steering apparatus including the same

 #207
20180166856
2018-06-14

Semiconductor multilayer film mirror, vertical cavity type light-emitting element using the mirror, and methods for manufacturing the mirror and the element

 #208
20180122993
2018-05-03

Devices and structures bonded by inorganic coating

 #209
20180109070
2018-04-19

Edge-emitting etched-facet lasers

 #210
20180097337
2018-04-05

Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates

 #211
20180090907
2018-03-29

Edge-emitting etched-facet lasers

 #212
20180090576
2018-03-29

Laser device integrated with semiconductor optical amplifier on silicon substrate

 #213
20180069374
2018-03-08

Terahertz quantum cascade laser device

 #214
20180054040
2018-02-22

Ultra-low noise, highly stable single-mode operation, high power, Bragg grating based semiconductor laser

 #215
20180041011
2018-02-08

Photonic crystal laser and strain measuring device

 #216
20180034243
2018-02-01

MONOLITHIC DIODE LASER ARRANGEMENT AND METHOD FOR PRODUCING THE MONOLITHIC DIODE LASER

 #217
20180006433
2018-01-04

LASER CHIP WITH MULTIPLE OUTPUTS ON COMMON SIDE

 #218
20170338623
2017-11-23

Method of producing a cap substrate, and packaged radiation-emitting device

 #219
20170331258
2017-11-16

SURFACE EMITTING LASER DEVICE

 #220
20170331255
2017-11-16

Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates

 #221
20170331247
2017-11-16

METHOD FOR OBTAINING A LASER DIODE

 #222
20170317470
2017-11-02

Thermo-optically tunable laser system

 #223
20170310083
2017-10-26

Tunable laser and method for tuning a lasing mode

 #224
20170310080
2017-10-26

High speed semiconductor laser with a beam expanding structure

 #225
20170256910
2017-09-07

Widely tunable short cavity laser

 #226
20170250521
2017-08-31

Optical transmission module

 #227
20170244221
2017-08-24

Semiconductor laser diode and method of manufacture thereof

 #228
20170244218
2017-08-24

Optical sensor having external cavity laser outputting sensing and reference light

 #229
20170230117
2017-08-10

High-speed optical transmitter with a silicon substrate

 #230
20170229840
2017-08-10

Broadband back mirror for a III-V chip in silicon photonics

 #231
20170227709
2017-08-10

Stepped optical bridge for connecting semiconductor waveguides

 #232
20170201064
2017-07-13

METHOD OF MANUFACTURING SEMICONDUCTOR LASER ELEMENT

 #233
20170194765
2017-07-06

Monolithical widely tunable quantum cascade laser devices

 #234
20170187163
2017-06-29

External cavity tunable laser and cavity mode locking method thereof

 #235
20170110851
2017-04-20

Semiconductor light emitting element

 #236
20170093131
2017-03-30

Semiconductor laser element and semiconductor laser device

 #237
20170093125
2017-03-30

Bidirectional long cavity semiconductor laser for improved power and efficiency

 #238
20170084777
2017-03-23

Method of producing an optoelectronic semiconductor chip and an optoelectronic semiconductor chip

 #239
20170070032
2017-03-09

Waveguide structure for mid-IR multiwavelength concatenated distributed-feedback laser with an active core made of cascaded stages

 #240
20170063046
2017-03-02

Semiconductor device

 #241
20170063041
2017-03-02

Method for producing light-emitting device

 #242
20170063029
2017-03-02

Wafer scale monolithic integration of lasers, modulators, and other optical components using ALD optical coatings

 #243
20170063028
2017-03-02

Wafer scale monolithic integration of lasers, modulators, and other optical components using ALD optical coatings

 #244
20170005234
2017-01-05

Optoelectronic component and method of producing an optoelectronic component

 #245
20160372891
2016-12-22

EXTERNAL RESONATOR TYPE LIGHT EMITTING DEVICE

 #246
20160365699
2016-12-15

Laser Diode Chip Having Coated Laser Facet

 #247
20160329683
2016-11-10

Method of controlling wavelength tunable laser, control data structure of wavelength tunable laser, and wavelength tunable laser

 #248
20160329680
2016-11-10

Optical package providing efficient coupling between DFB-LD and silicon PIC edge couplers with low return loss

 #249
20160322785
2016-11-03

Angled facet broad-ridge quantum cascade laser

 #250
20160322780
2016-11-03

Semiconductor laser element and near-field light output device using same

 #251
20160315450
2016-10-27

MULTI-WAVELENGTH LASER APPARATUS

 #252
20160301189
2016-10-13

Widely tunable short cavity laser

 #253
20160294158
2016-10-06

Laser

 #254
20160285232
2016-09-29

Method of producing a cap substrate, and packaged radiation-emitting device

 #255
20160268775
2016-09-15

Semiconductor laser having a ridge structure widened on one side

 #256
20160268772
2016-09-15

Monolithic wide wavelength tunable mid-IR laser sources

 #257
20160254640
2016-09-01

Compact laser device

 #258
20160248225
2016-08-25

Chip-scale power scalable ultraviolet optical source

 #259
20160181761
2016-06-23

Semiconductor light device and manufacturing method for the same

 #260
20160164246
2016-06-09

Tunable SOI laser

 #261
20160087404
2016-03-24

Laser light source

 #262
20160079734
2016-03-17

Laser light source

 #263
20160079733
2016-03-17

Laser light source

 #264
20160079732
2016-03-17

Method for controlling wavelength-tunable laser

 #265
20160072257
2016-03-10

Methods of manufacturing semiconductor laser element and semiconductor laser device

 #266
20160056614
2016-02-25

Semiconductor laser diode with shortened cavity length

 #267
20160043530
2016-02-11

Semiconductor laser having improved index guiding

 #268
20160036197
2016-02-04

Nitride semiconductor light emitting device

 #269
20160013621
2016-01-14

DISTRIBUTED FEEDBACK LASER DIODE ARRAY AND METHOD OF MANUFACTURING SAME

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20160013620
2016-01-14

Low voltage laser diodes on {20-21} gallium and nitrogen containing substrates

 #271
20160006217
2016-01-07

Optical device structure using GaN substrates for laser applications

 #272
20150364899
2015-12-17

BRAGG GRATING EXTERNAL CAVITY LASER

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20150357789
2015-12-10

Semiconductor laser device and manufacturing method thereof

 #274
20150333472
2015-11-19

Bidirectional long cavity semiconductor laser for improved power and efficiency

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20150325980
2015-11-12

Laser emitting apparatus and master oscillator power amplifier system

 #276
20150318670
2015-11-05

Optical device structure using GaN substrates and growth structures for laser applications

 #277
20150270686
2015-09-24

Group III nitride semiconductor laser device, method for producing group III nitride semiconductor laser device, method for evaluating end facet for optical cavity of group III nitride semiconductor laser device, and method for evaluating scribe groove

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20150270685
2015-09-24

Monolithic wide wavelength tunable mid-IR laser sources

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20150244147
2015-08-27

METHOD FOR PRODUCING A SEMICONDUCTOR LASER DIODE, AND SEMICONDUCTOR LASER DIODE

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20150228871
2015-08-13

Method for producing a laser diode, mount and laser diode

 #281
20150214695
2015-07-30

Horizontal cavity surface emitting laser device

 #282
20150207296
2015-07-23

Tunable SOI laser

 #283
20150207291
2015-07-23

Tunable SOI laser

 #284
20150180201
2015-06-25

Quantum dot SOA-silicon external cavity multi-wavelength laser

 #285
20150162722
2015-06-11

Laser light source and method for producing a laser light source

 #286
20150124847
2015-05-07

Nitride semiconductor laser element

 #287
20150123695
2015-05-07

Edge-emitting etched-facet lasers

 #288
20150117484
2015-04-30

Quantum cascade laser

 #289
20150111325
2015-04-23

Gallium and nitrogen containing laser device having confinement region

 #290
20150103851
2015-04-16

Thermo-optically tunable laser system

 #291
20150044795
2015-02-12

Method of manufacturing light emitting element

 #292
20150024221
2015-01-22

Electronic unit, optcal disk knit, display unit, and image pickup unit

 #293
20140376585
2014-12-25

Infrared laser

 #294
20140348192
2014-11-27

Method of assembling VCSEL chips on a sub-mount

 #295
20140295595
2014-10-02

Optical device structure using GaN substrates for laser applications

 #296
20140287545
2014-09-25

High reliability etched-facet photonic devices

 #297
20140287544
2014-09-25

High reliability etched-facet photonic devices

 #298
20140286370
2014-09-25

High reliability etched-facet photonic devices

 #299
20140286368
2014-09-25

High reliability etched-facet photonic devices

 #300
20140268309
2014-09-18

Suppression of amplified spontaneous emission (ASE) within laser planar waveguide devices