ClassID:

216093

H01S5/3095 - CPC Classification

Classification description:

Semiconductor lasers; Structure or shape of the active region; Materials used for the active region characterised by the doping materials used in the laser structure Tunnel junction

Recent Application in this class:
#1
20260074487
2026-03-12

VERTICAL CAVITY SURFACE EMITTING LASER AND METHOD FOR PRODUCING SAME

#2
20250266663
2025-08-21

VERTICAL CAVITY SURFACE EMITTING DEVICE

#3
20250192519
2025-06-12

OPTOELECTRONIC SEMICONDUCTOR COMPONENT, METHOD FOR PRODUCING THE OPTOELECTRONIC SEMICONDUCTOR COMPONENT AND LIDAR SYSTEM

#4
20250167520
2025-05-22

SEMICONDUCTOR OPTICAL AMPLIFIER WITH ASIC

#5
20250167519
2025-05-22

FLIP CHIP TUNABLE VCSEL WITH HCG ON SI SUBMOUNT

#6
20250158361
2025-05-15

SURFACE EMITTING LASER AND METHOD FOR MANUFACTURING SURFACE EMITTING LASER

#7
20250149859
2025-05-08

HCG TUNABLE VCSEL WITH FULLY OXIDIZED BOTTOM DBR (GAAS BASED VCSEL)

#8
20250127429
2025-04-24

HEALTH-MONITORING DEVICE WIT VCSEL

#9
20250125586
2025-04-17

VERTICAL CAVITY SURFACE EMITTING LASER DEVICE WITH CURRENT-BLOCKING REFLECTOR

#10
20250105594
2025-03-27

SELF-MIXING INTERFEROMETRY USING BACKSIDE-EMITTING VCSEL DIODE WITH INTEGRATED PHOTODETECTOR

#11
20250096531
2025-03-20

SURFACE EMITTING LASER, LASER DEVICE, DETECTION DEVICE, AND MOBILE OBJECT

#12
20250079791
2025-03-06

LASER ARRAY DEVICE HAVING INDIVIDUALLY-ADDRESSABLE CATHODE

#13
20250062594
2025-02-20

SEMICONDUCTOR LASER AND METHOD FOR PRODUCING A SEMICONDUCTOR LASER

#14
20250055257
2025-02-13

VERTICAL CAVITY SURFACE EMITTING LASER DIODE (VCSEL) WITH CURRENT CONFINEMENT LAYER WITH PHOSPHORUS CONTENT

#15
20250047071
2025-02-06

Apparatus for facial recognition

#16
20250023325
2025-01-16

HCG tunable VCSEL system with ASIC for processing information and firmware

#17
20250007247
2025-01-02

VERTICAL CAVITY SURFACE EMITTING LASER DEVICE WITH DUAL WAVELENGTH BANDS

#18
20240429684
2024-12-26

Digital camera with VCSELs

#19
20240380184
2024-11-14

TUNNEL JUNCTION PATTERNING FOR CONTROLLING OPTICAL AND CURRENT CONFINEMENT IN A VERTICAL-CAVITY SURFACE-EMITTING LASER

#20
20240356304
2024-10-24

VCSEL, TRANSMITTER FOR TRANSMITTING OPTICAL SIGNAL PULSES COMPRISING A VCSEL, METHOD FOR OPERATING A VCSEL, AND METHOD FOR PRODUCING A VCSEL

#21
20240313506
2024-09-19

SURFACE EMITTING DEVICE

#22
20240266804
2024-08-08

VCSEL WITH A SMALL DIVERGENCE ANGLE, VCSEL CHIP WITH A SMALL DIVERGENCE ANGLE, AND LIGHT SOURCE FOR A LIDAR SYSTEM

#23
20240235164
2024-07-11

Semiconductor Emitter

#24
20240235160
2024-07-11

VERTICAL-CAVITY SURFACE-EMITTING LASER (VCSEL) WITH CASCADED ACTIVE REGION

#25
20240162684
2024-05-16

MULTI-JUNCTION OPTICAL EMITTER WITH MULTIPLE ACTIVE REGIONS ALIGNED TO MULTIPLE WAVELENGTHS

#26
20240146031
2024-05-02

SURFACE EMITTING LASER AND ELECTRONIC DEVICE

#27
20240136800
2024-04-25

Semiconductor Emitter

#28
20240136798
2024-04-25

Bi-directional vertical cavity surface emitting lasers

#29
20240136795
2024-04-25

Vertical-cavity surface-emitting laser (VCSEL) with cascaded active region

#30
20240120712
2024-04-11

SEMICONDUCTOR LASER ELEMENT AND LASER MODULE

#31
20240088627
2024-03-14

SURFACE EMITTING LASER

#32
20240072518
2024-02-29

Light emitting device with determinable shape of output beam

#33
20240072514
2024-02-29

SURFACE EMITTING LASER, SURFACE EMITTING LASER ARRAY, AND ELECTRONIC DEVICE

#34
20240055833
2024-02-15

Surface emitting laser, electronic device, and method for manufacturing surface emitting laser

#35
20240055550
2024-02-15

LAYERED STRUCTURE

#36
20240006851
2024-01-04

VERTICAL CAVITY SURFACE EMITTING LASER DEVICE AND METHOD OF PRODUCING A VERTICAL CAVITY SURFACE EMITTING LASER DEVICE

#37
20230420918
2023-12-28

VERTICAL CAVITY SURFACE EMITTING LASER WITH ACTIVE LAYER-SPECIFIC ADDRESSABILITY

#38
20230361530
2023-11-09

TWO-DIMENSIONAL PHOTONIC-CRYSTAL LASER

#39
20230350022
2023-11-02

OPTOELECTRONIC SEMICONDUCTOR DEVICE, OPTOELECTRONIC SEMICONDUCTOR APPARATUS, METHOD OF OPERATING THE OPTOELECTRONIC SEMICONDUCTOR DEVICE, AND BIOSENSOR

#40
20230299559
2023-09-21

VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT AND METHOD OF PRODUCING VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT

#41
20230216275
2023-07-06

SEMICONDUCTOR LIGHT-EMITTING ELEMENT, LIGHT-EMITTING DEVICE, AND RANGING DEVICE

#42
20230208110
2023-06-29

SEMICONDUCTOR LASER AND LIDAR SYSTEM AND ALSO LASER SYSTEM WITH THE SEMICONDUCTOR LASER

#43
20230152081
2023-05-18

Self-Mixing Interference Device for Sensing Applications

#44
20230108210
2023-04-06

Bi-directional vertical cavity surface emitting lasers

#45
20230102405
2023-03-30

SEMICONDUCTOR LASER DIODE INCLUDING MULTIPLE ACTIVE LAYERS AND A GRATING LAYER

#46
20230008483
2023-01-12

VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT, VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT ARRAY, VERTICAL CAVITY SURFACE EMITTING LASER MODULE, AND METHOD OF PRODUCING VERTICAL CAVITY SURFACE EMITTING LASER ELEMENT

#47
20220352693
2022-11-03

METHODS FOR INCORPORATING A CONTROL STRUCTURE WITHIN A VERTICAL CAVITY SURFACE EMITTING LASER DEVICE CAVITY

#48
20220285919
2022-09-08

Edge-emitting semiconductor laser and method for producing an edge-emitting semiconductor laser

#49
20220271499
2022-08-25

Long wavelength VCSEL and integrated VCSEL systems on silicon substrates

#50
20220224082
2022-07-14

VERTICAL CAVITY SURFACE EMITTING LASER DEVICE AND MANUFACTURING METHOD THEREOF

#51
20220224078
2022-07-14

VCSEL with integrated electrodes

#52
20220209506
2022-06-30

METHODS FOR FORMING A VERTICAL CAVITY SURFACE EMITTING LASER DEVICE

#53
20220209503
2022-06-30

Fabrication of low-cost long wavelength VCSEL with optical confinement control

#54
20220190559
2022-06-16

Multi-junction VCSEL with compact active region stack

#55
20220181513
2022-06-09

HYBRID GROWTH METHOD FOR III-NITRIDE TUNNEL JUNCTION DEVICES

#56
20220020896
2022-01-20

Infrared light emitters based on interband tunneling in unipolar doped n-type tunneling structures

#57
20220011435
2022-01-13

TIME-OF-FLIGHT LIGHT SOURCE, TIME-OF-FLIGHT IMAGING SENSOR, TIME-OF-FLIGHT DEVICE AND METHOD

#58
20210367407
2021-11-25

Vertical-cavity surface-emitting laser with a tunnel junction

#59
20210367404
2021-11-25

Vertical cavity surface emitting laser with active layer-specific addressability

#60
20210351568
2021-11-11

Vertical cavity surface emitting device

#61
20210336418
2021-10-28

Integration of modulator and laser in a single chip

#62
20210313770
2021-10-07

Vertical-cavity surface-emitting laser fabrication on large wafer

#63
20210305783
2021-09-30

Vertical-cavity surface-emitting laser (VCSEL) device and method of making the same

#64
20210305771
2021-09-30

Light-emitting component

#65
20210265810
2021-08-26

Dual junction fiber-coupled laser diode and related methods

#66
20210184432
2021-06-17

Vertical-cavity surface-emitting laser (VCSEL) with cascaded active region

#67
20210104872
2021-04-08

Vertical cavity surface emitting laser diode (VCSEL) with tunnel junction

#68
20210091535
2021-03-25

Light-emitting device, optical apparatus, optical measurement apparatus, and image forming apparatus

#69
20210043795
2021-02-11

Platforms enabled by buried tunnel junction for integrated photonic and electronic systems

#70
20210013699
2021-01-14

Surface-emmiting laser comprising surface gratings

#71
20210003385
2021-01-07

Self-mixing interference device for sensing applications

#72
20200403376
2020-12-24

Vertical cavity surface emitting laser device with integrated tunnel junction

#73
20200395737
2020-12-17

Semiconductor laser diode

#74
20200355119
2020-11-12

Adaptive thermal management system for aircraft fuel system

#75
20200343691
2020-10-29

EPITAXIAL PLANARIZATION OF TUNNEL JUNCTION AND ALIKE VCSEL ARRAY AND METHOD THEREFOR

#76
20200335663
2020-10-22

III-nitride light emitting diodes with tunnel junctions wafer bonded to a conductive oxide and having optically pumped layers

#77
20200321753
2020-10-08

Semiconductor laser array and semiconductor laser array circuit arrangement

#78
20200303904
2020-09-24

Vertical-cavity surface-emitting laser device

#79
20200295539
2020-09-17

Radiation-emitting semiconductor component

#80
20200274328
2020-08-27

Indium-phosphide VCSEL with dielectric DBR

#81
20200244039
2020-07-30

Light-emitting device, optical apparatus, optical measurement apparatus, and image forming apparatus

#82
20200244036
2020-07-30

III-nitride surface-emitting laser and method of fabrication

#83
20200168762
2020-05-28

Gallium nitride cross-gap light emitters based on unipolar-doped tunneling structures

#84
20200161833
2020-05-21

Vertical cavity surface emitting laser (VCSEL) with improved gain-switching behavior

#85
20200127441
2020-04-23

VCSEL narrow divergence proximity sensor

#86
20200106242
2020-04-02

High speed high bandwidth vertical-cavity surface-emitting laser

#87
20200067270
2020-02-27

Surface-mountable semiconductor laser, arrangement with such a semiconductor laser and operating method for same

#88
20200052466
2020-02-13

Eye safe VCSEL illuminator package

#89
20200044416
2020-02-06

Light emitting device and method of manufacturing light emitting device

#90
20190363515
2019-11-28

Vertical cavity light-emitting element

#91
20190319426
2019-10-17

Distributed feedback laser based on surface grating

#92
20190252858
2019-08-15

EPITAXIAL PLANARIZATION OF TUNNEL JUNCTION AND ALIKE VCSEL ARRAY AND METHOD THEREFOR

#93
20190148587
2019-05-16

Light emitting device with transparent conductive group-III nitride layer

#94
20190074404
2019-03-07

Hybrid growth method for III-nitride tunnel junction devices

#95
20190067909
2019-02-28

High-speed VCSEL device

#96
20190013648
2019-01-10

Light-emitting device comprising photonic cavity

#97
20180366905
2018-12-20

Vertical-cavity surface-emitting laser with high modulation speed

#98
20180337513
2018-11-22

Thermal contact for semiconductors and related methods

#99
20180241177
2018-08-23

Tunnel junction for GaAs based VCSELs and method therefor

#100
20180166854
2018-06-14

Light-emitting semiconductor device, light-emitting semiconductor component and method for producing a light-emitting semiconductor device

#101
20180152000
2018-05-31

Dual junction fiber-coupled laser diode and related methods

#102
20180006432
2018-01-04

Light-emitting component and light-emitting device

#103
20170373469
2017-12-28

Widely tunable swept source

#104
20170288370
2017-10-05

High brightness coherent multi-junction diode lasers

#105
20170277065
2017-09-28

Light emitting component, print head, and image forming apparatus

#106
20170264080
2017-09-14

Laser diode assembly

#107
20170256915
2017-09-07

High-Speed VCSEL Device

#108
20160365704
2016-12-15

Passivation of VCSEL sidewalls

#109
20150318666
2015-11-05

VERTICAL-CAVITY SURFACE-EMITTING TRANSISTOR LASER, T-VCSEL AND METHOD FOR PRODUCING THE SAME

#110
20150214696
2015-07-30

Laser diode assembly

#111
20140268169
2014-09-18

Widely tunable swept source

#112
20140268050
2014-09-18

Tunable laser array system

#113
20130301668
2013-11-14

6.1 angstrom III-V and II-VI semiconductor platform

#114
20130208751
2013-08-15

Optical semiconductor device

#115
20130016752
2013-01-17

Laser diode assembly and method for producing a laser diode assembly

#116
20120320939
2012-12-20

Laser light coupling into SOI CMOS photonic integrated circuit

#117
20120287958
2012-11-15

Laser Diode Assembly and Method for Producing a Laser Diode Assembly

#118
20120280207
2012-11-08

Optoelectronic semiconductor chip

#119
20120250715
2012-10-04

Optoelectronic Semiconductor Component

#120
20120213243
2012-08-23

Vertical cavity surface emitting laser with undoped top mirror

#121
20120114001
2012-05-10

HYBRID RIDGE WAVEGUIDE

#122
20120076161
2012-03-29

LONG DISTANCE TRANSMISSION USING MULTI-MODE VCSEL UNDER INJECTION LOCKING

#123
20120008658
2012-01-12

Hybrid vertical-cavity laser

#124
20110280269
2011-11-17

HIGH CONTRAST GRATING INTEGRATED VCSEL USING ION IMPLANTATION

#125
20110266567
2011-11-03

Method for producing a radiation-emitting component and radiation-emitting component

#126
20110182317
2011-07-28

SURFACE EMITTING SEMICONDUCTOR LASER HAVING A PLURALITY OF ACTIVE ZONES

#127
20110176570
2011-07-21

Semiconductor light emitting device

#128
20110164639
2011-07-07

Light emitting and lasing semiconductor devices and methods

#129
20110091219
2011-04-21

Laser drivers for closed path optical cables

#130
20110090930
2011-04-21

Vertical cavity surface emitting laser with undoped top mirror

#131
20110086452
2011-04-14

Semiconductor having enhanced carbon doping

#132
20110012088
2011-01-20

OPTOELECTRONIC SEMICONDUCTOR BODY WITH A TUNNEL JUNCTION AND METHOD FOR PRODUCING SUCH A SEMICONDUCTOR BODY

#133
20100284434
2010-11-11

EDGE EMITTING SEMICONDUCTOR LASER CHIP HAVING AT LEAST ONE CURRENT BARRIER

#134
20100238964
2010-09-23

Semiconductor laser structure

#135
20100208763
2010-08-19

Semiconductor chip and method for manufacturing a semiconductor chip

#136
20100207100
2010-08-19

Radiation-emitting semiconductor body

#137
20100189153
2010-07-29

Method of producing a radiation-emitting component and radiation-emitting component

#138
20100128749
2010-05-27

Vertical-cavity surface-emitting semiconductor laser diode and method for the manufacture thereof

#139
20100117104
2010-05-13

Integrated semiconductor optical device and optical apparatus using the same

#140
20100112742
2010-05-06

Nitride semiconductor device and method for making same

#141
20100111125
2010-05-06

Vertical-cavity surface-emitting laser diode (VCSEL), method for fabricating VCSEL, and optical transmission apparatus

#142
20100098127
2010-04-22

Nitride semiconductor light emitting element

#143
20100085995
2010-04-08

Transistor laser devices and methods

#144
20100034233
2010-02-11

Surface-emission type semiconductor laser

#145
20100034228
2010-02-11

Light emitting and lasing semiconductor devices and methods

#146
20100032008
2010-02-11

ZINC OXIDE MULTI-JUNCTION PHOTOVOLTAIC CELLS AND OPTOELECTRONIC DEVICES

#147
20100020835
2010-01-28

Surface emitting laser

#148
20100008674
2010-01-14

Surface emitting laser device

#149
20090285253
2009-11-19

Semiconductor light emitting device

#150
20090244515
2009-10-01

Sensor system with a lighting device and a detector device

#151
20090213892
2009-08-27

VCSEL with reduced light scattering within optical cavity

#152
20090196317
2009-08-06

Light emitting device

#153
20090141766
2009-06-04

Surface emitting semiconductor laser

#154
20090122823
2009-05-14

Monolithically integrated laser diode chip having a construction as a multiple beam laser diode

#155
20090115346
2009-05-07

PNP light emitting transistor and method

#156
20090097519
2009-04-16

Semiconductor laser and method for producing the semiconductor laser

#157
20090097518
2009-04-16

Vertical cavity surface emitting laser diode and a method for producing the same

#158
20090090932
2009-04-09

Nitride semiconductor ultraviolet LEDs with tunnel junctions and reflective contact

#159
20090090900
2009-04-09

Optoelectronic Semiconductor Chip

#160
20090086779
2009-04-02

SEMICONDUCTOR LASER DIODE WITH REDUCED PARASITIC CAPACITANCE

#161
20090080488
2009-03-26

SURFACE EMITTING LASER

#162
20090080487
2009-03-26

Vertical cavity surface emitting laser diode (VCSEL) with enhanced emitting efficiency

#163
20090067460
2009-03-12

Semiconductor optical device with suppressed double injection phenomenon

#164
20090041075
2009-02-12

Surface-emitting type semiconductor optial device and method for manufacturing a surface-emitting type semiconductor optical device

#165
20090014712
2009-01-15

Tunnel junction light emitting device

#166
20080310467
2008-12-18

Semiconductor light emitting devices and methods

#167
20080285612
2008-11-20

Surface emitting semiconductor laser

#168
20080267231
2008-10-30

Detuned duo-cavity laser-modulator device and method with detuning selected to minimize change in reflectivity

#169
20080259983
2008-10-23

SEMICONDUCTOR QUANTUM CASCADE LASER AND SYSTEMS AND METHODS FOR MANUFACTURING THE SAME

#170
20080253422
2008-10-16

Surface emitting semiconductor laser

#171
20080212633
2008-09-04

Surface emitting laser device

#172
20080198888
2008-08-21

Semiconductor laser apparatus and optical amplifier apparatus

#173
20080197289
2008-08-21

Measuring arrangement and measuring system

#174
20080144683
2008-06-19

Vertical cavity surface emitting semiconductor laser device

#175
20080137692
2008-06-12

Long wavelength vertical cavity surface emitting laser device and method of fabricating the same

#176
20080123710
2008-05-29

Edge emitting semiconductor laser comprising a plurality of monolithically integrated laser diodes

#177
20080089380
2008-04-17

Laser arrangement and semiconductor laser for optically pumping a laser

#178
20080089378
2008-04-17

Method of manufacturing semiconductor laser for communication, semiconductor laser for communication and optical transmission module

#179
20080002750
2008-01-03

Surface emitting semiconductor device

#180
20070268943
2007-11-22

High-temperature operation of vertical cavity surface emitting lasers

#181
20070254393
2007-11-01

Passivation of VCSEL sidewalls

#182
20070249109
2007-10-25

Optical device and optical module

#183
20070223546
2007-09-27

Red light laser

#184
20070201525
2007-08-30

Vertical cavity surface emitting laser having strain reduced quantum wells

#185
20070201523
2007-08-30

PNP light emitting transistor and method

#186
20070153867
2007-07-05

Surface emitting semiconductor component, and laser device including such component

#187
20070145388
2007-06-28

Surface emitting semiconductor component

#188
20070133642
2007-06-14

Vertical cavity surface emitting laser module having monitoring photodiode and method of fabricating the same

#189
20070127536
2007-06-07

Semiconductor having enhanced carbon doping

#190
20070127533
2007-06-07

Long-wavelength vertical cavity surface emitting lasers having oxide aperture and method for manufacturing the same

#191
20070120206
2007-05-31

Semiconductor optical device having current-confined structure

#192
20070058976
2007-03-15

Laser drivers for closed path optical cables

#193
20070053399
2007-03-08

Vertical cavity surface emitting laser including trench and proton implant isolation

#194
20070013996
2007-01-18

QUANTUM DOT VERTICAL LASING SEMICONDUCTOR OPTICAL AMPLIFIER

#195
20070002917
2007-01-04

Electro-absorption modulator integrated with a vertical cavity surface emitting laser

#196
20060285566
2006-12-21

Surface-emitting laser diode with tunnel junction and fabrication method

#197
20060249738
2006-11-09

Surface-emitting semiconductor laser comprising a structured waveguide

#198
20060233213
2006-10-19

Multi-quantum well optical waveguide with broadband optical gain

#199
20060227835
2006-10-12

Surface-emitting laser diode with tunnel junction and fabrication method thereof

#200
20060226416
2006-10-12

Nitride semiconductor device

#201
20060208290
2006-09-21

Semiconductor light emitting devices and methods

#202
20060193361
2006-08-31

Vertical cavity surface emitting laser device having a higher optical output power

#203
20060176924
2006-08-10

Semiconductor light emitting device having effective cooling structure and method of manufacturing the same

#204
20060140235
2006-06-29

External cavity surface emitting laser device having a plurality of quantum wells

#205
20060140234
2006-06-29

Surface emitting laser device having double channeled structure

#206
20060078029
2006-04-13

Method for producing a waveguide structure in a surface-emitting semiconductor laser and surface-emitting semiconductor laser

#207
20060078027
2006-04-13

Laser pumping unit and high power laser device tunnel junction including the same

#208
20060072639
2006-04-06

Vertical cavity surface emitting laser with undoped top mirror

#209
20060065886
2006-03-30

Semiconductor apparatus for white light generation and amplification

#210
20060062266
2006-03-23

Temperature compensated lasers

#211
20060011938
2006-01-19

Super lattice tunnel junctions

#212
20060007979
2006-01-12

Array of surface-emitting laser diodes having reduced device resistance and capable of performing high output operation and method of fabricating the surface-emitting laser diode

#213
20050286595
2005-12-29

Optimizing mirror reflectivity for reducing spontaneous emissions in photodiodes

#214
20050286594
2005-12-29

Mirrors for reducing the effects of spontaneous emissions in photodiodes

#215
20050286593
2005-12-29

Light emitting device with an integrated monitor photodiode

#216
20050286589
2005-12-29

Vertical cavity surface emitting laser optimized for optical sensitivity

#217
20050286586
2005-12-29

Geometric optimizations for reducing spontaneous emissions in photodiodes

#218
20050286585
2005-12-29

Vertical cavity surface emitting laser with photodiode having reduced spontaneous emissions

#219
20050286584
2005-12-29

Optical apertures for reducing spontaneous emissions in photodiodes

#220
20050286583
2005-12-29

Absorbing layers for reduced spontaneous emission effects in an integrated photodiode

#221
20050253222
2005-11-17

Semiconductor devices on misoriented substrates

#222
20050253164
2005-11-17

Tunnel junctions for long-wavelength VCSELs

#223
20050249254
2005-11-10

Current-confinement heterostructure for an epitaxial mode-confined vertical cavity surface emitting laser

#224
20050243890
2005-11-03

Metal-assisted DBRs for thermal management in VCSELs

#225
20050169329
2005-08-04

Driving system for a semiconductor laser device

#226
20050105576
2005-05-19

Modulation doped tunnel junction

#227
20050100068
2005-05-12

Surface-emitting laser diode having reduced device resistance and capable of performing high output operation, surface-emitting laser diode array, electrophotographic system, surface-emitting laser diode module, optical telecommunication system, optical interconnection system using the surface-emitting laser diode, and method of fabricating the surface-emitting laser diode

#228
20050094692
2005-05-05

Tunnel junction utilizing GaPSb, AlGaPSb

#229
20050089073
2005-04-28

Stacked semiconductor laser diode

#230
20050083979
2005-04-21

Tunnel-junction structure incorporating N-type layer comprising nitrogen and a group VI dopant

#231
20050063440
2005-03-24

Epitaxial mode-confined vertical cavity surface emitting laser (VCSEL) and method of manufacturing same

#232
20050002430
2005-01-06

Pseudomorphic layer in tunnel junction VCSEL

#233
19007848
2025-04-29

Vertical cavity surface emitting laser structure and manufacturing method thereof

#234
16951020
2022-04-12

Multi-junction VCSEL with compact active region stack

#235
16889963
2021-10-19

AlInGaAs/InGaAsP/InP edge emitting semiconductor laser including multiple monolithic laser diodes

#236
15412862
2017-12-05

Semiconductor light-emitting device