Patents-Review.com
ClassID:

216083 ⎘

H01S5/305 - 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

Sub-classes:
Recent Application in this class:
#1
20260039089
2026-02-05

OPTOELECTRONIC DEVICE AND METHOD OF MANUFACTURE OF VIA-FIRST METALLIZATION SCHEME

 #2
20260031597
2026-01-29

PLATFORM MOUNTED COPLANAR PAD ARCHITECTURE

 #3
20250343394
2025-11-06

Distributed Feedback (DFB) Interband Cascade Lasers With Hybrid Cladding Layers

 #4
20250329989
2025-10-23

High-Power Optical Gain Waveguides

 #5
20250141190
2025-05-01

SEMICONDUCTOR LASERS

 #6
20240429685
2024-12-26

Interband Cascade Lasers with Improved Voltage Efficiency

 #7
20240010575
2024-01-11

Doped or alloyed materials and hot isostatic pressing method of making same

 #8
20230387662
2023-11-30

SEMICONDUCTOR LASER ELEMENT

 #9
20230318263
2023-10-05

OPTOELECTRONIC DEVICE COMPRISING A III-V SEMICONDUCTOR MEMBRANE LASER SOURCE FORMING A LATERAL P-I-N JUNCTION

 #10
20230275403
2023-08-31

Nitride-based semiconductor light-emitting element and manufacturing method thereof, and manufacturing method of nitride-based semiconductor crystal

 #11
20230198231
2023-06-22

Semiconductor Laser Component and Method for Operating at Least One Semiconductor Laser

 #12
20220393435
2022-12-08

LIGHT-EMITTING DEVICE

 #13
20220393432
2022-12-08

BRAGG GRATING AND METHOD FOR MANUFACTURING THE SAME AND DISTRIBUTED FEEDBACK LASER DEVICE

 #14
20220247156
2022-08-04

SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND METHOD OF FABRICATING SEMICONDUCTOR LIGHT-EMITTING ELEMENT

 #15
20220013988
2022-01-13

OPTOELECTRONIC DEVICE AND METHOD OF MANUFACTURE THEREOF

 #16
20210376568
2021-12-02

Charged polaron-polaritons in an organic semiconductor microcavity

 #17
20210265810
2021-08-26

Dual junction fiber-coupled laser diode and related methods

 #18
20210218227
2021-07-15

Low Resistance Vertical Cavity Light Source with PNPN Blocking

 #19
20210057886
2021-02-25

Modulation doped semiconductor laser and manufacturing method therefor

 #20
20200412101
2020-12-31

Semiconductor light emitting element

 #21
20200335947
2020-10-22

Widely-tunable harmonic frequency comb in a quantum cascade laser

 #22
20200295538
2020-09-17

Low resistance vertical cavity light source with PNPN blocking

 #23
20200006922
2020-01-02

Surface emitting quantum cascade laser

 #24
20190273361
2019-09-05

Substrate technology for quantum dot lasers integrated on silicon

 #25
20190267773
2019-08-29

Quantum impedance matching for carrier injection in tunable transistor-injected quantum cascade lasers

 #26
20190148587
2019-05-16

Light emitting device with transparent conductive group-III nitride layer

 #27
20190103729
2019-04-04

Electron beam pumped non-c-plane UV emitters

 #28
20190097384
2019-03-28

Method of manufacturing light emitting device

 #29
20190074663
2019-03-07

Surface emitting quantum cascade laser

 #30
20190067908
2019-02-28

Vertical cavity surface emitting laser, method for fabricating vertical cavity surface emitting laser

 #31
20190027900
2019-01-24

Optical semiconductor device

 #32
20190020176
2019-01-17

Low resistance vertical cavity light source with PNPN blocking

 #33
20180366909
2018-12-20

Optical semiconductor device, optical subassembly, and optical module

 #34
20180331503
2018-11-15

Wavelength-variable laser

 #35
20180331501
2018-11-15

AlInGaN alloy based laser diode

 #36
20180261980
2018-09-13

Semiconductor laser

 #37
20180254611
2018-09-06

Nanowire laser structure and fabrication method

 #38
20180241176
2018-08-23

Electro-optical device with asymmetric, vertical current injection ohmic contacts

 #39
20180166854
2018-06-14

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

 #40
20180152003
2018-05-31

Method and device concerning III-nitride edge emitting laser diode of high confinement factor with lattice matched cladding layer

 #41
20180152000
2018-05-31

Dual junction fiber-coupled laser diode and related methods

 #42
20180123320
2018-05-03

Semiconductor laser diode having multi-quantum well structure

 #43
20180109076
2018-04-19

Light emitting element

 #44
20180076596
2018-03-15

Semiconductor laser device and manufacturing method of the same

 #45
20170373472
2017-12-28

Weakly index-guided interband cascade lasers with no grown top cladding layer or a thin top cladding layer

 #46
20170373471
2017-12-28

Low capacitance optoelectronic device

 #47
20170346256
2017-11-30

Edge-emitting semiconductor laser

 #48
20170317474
2017-11-02

Electron beam pumped vertical cavity surface emitting laser

 #49
20170302059
2017-10-19

Vertical cavity surface emitting laser

 #50
20170237234
2017-08-17

Method for GaN vertical microcavity surface emitting laser (VCSEL)

 #51
20170207604
2017-07-20

Process of forming semiconductor optical device and semiconductor optical device

 #52
20170201072
2017-07-13

Nitride semiconductor device and quantum cascade laser using the same

 #53
20170179685
2017-06-22

Multiwavelength quantum cascade laser via growth of different active and passive cores

 #54
20170155230
2017-06-01

Semiconductor laser element and method of manufacturing semiconductor laser element

 #55
20170149214
2017-05-25

Semiconductor device

 #56
20170063031
2017-03-02

Light emitting semiconductor devices with getter layer

 #57
20170012410
2017-01-12

AlGaInP-based semiconductor laser

 #58
20160365704
2016-12-15

Passivation of VCSEL sidewalls

 #59
20160322788
2016-11-03

Long wavelength quantum cascade lasers based on high strain composition

 #60
20160276808
2016-09-22

Surface emitting semiconductor laser device

 #61
20160056315
2016-02-25

Semiconductor device and method for manufacturing the same

 #62
20160049771
2016-02-18

Electron beam pumped vertical cavity surface emitting laser

 #63
20150364649
2015-12-17

Nitride semiconductor device

 #64
20150318435
2015-11-05

Semiconductor light emitting device and method for manufacturing semiconductor light emitting device

 #65
20150311674
2015-10-29

Semiconductor laser device and manufacturing method of the same

 #66
20150295387
2015-10-15

Laser diode

 #67
20150244146
2015-08-27

SEMICONDUCTOR RING LASER APPARATUS

 #68
20150222093
2015-08-06

Optical devices including resonant cavity structures

 #69
20150139260
2015-05-21

VCSEL with intracavity contacts

 #70
20140339500
2014-11-20

Semiconductor light emitting device and method for manufacturing same

 #71
20140327013
2014-11-06

Method for manufacturing a thick epitaxial layer of gallium nitride on a silicon or similar substrate and layer obtained using said method

 #72
20140203242
2014-07-24

Nitride semiconductor device

 #73
20140183446
2014-07-03

Semiconductor light emitting device and method for manufacturing semiconductor light emitting device

 #74
20140077159
2014-03-20

Semiconductor light emitting device and method for manufacturing same

 #75
20140072009
2014-03-13

Electron beam pumped vertical cavity surface emitting laser

 #76
20130322481
2013-12-05

LASER DIODES INCLUDING SUBSTRATES HAVING SEMIPOLAR SURFACE PLANE ORIENTATIONS AND NONPOLAR CLEAVED FACETS

 #77
20130294472
2013-11-07

Integration of laser into optical platform

 #78
20130250991
2013-09-26

Optoelectronic devices

 #79
20130223464
2013-08-29

Light-emitting semiconductor structure and optoelectronic component therefrom

 #80
20130188993
2013-07-25

SURFACE-EMITTING SEMICONDUCTOR LASER, SURFACE-EMITTING SEMICONDUCTOR LASER DEVICE, OPTICAL TRANSMISSION DEVICE, AND INFORMATION PROCESSING DEVICE

 #81
20130182735
2013-07-18

AlGaInP-based semiconductor laser

 #82
20130056707
2013-03-07

Nitride semiconductor device

 #83
20120298951
2012-11-29

Optoelectronic Semiconductor Body with a Quantum Well Structure

 #84
20120270346
2012-10-25

Asymmetric DBR pairs combined with periodic and modulation doping to maximize conduction and reflectivity, and minimize absorption

 #85
20120269221
2012-10-25

Interband cascade lasers with engineered carrier densities

 #86
20120248577
2012-10-04

Controlled Doping in III-V Materials

 #87
20120189029
2012-07-26

SEMICONDUCTOR LASER DEVICE

 #88
20120142129
2012-06-07

METHOD OF MANUFACTURING SEMICONDUCTOR LASER HAVING DIFFRACTION GRATING

 #89
20120140785
2012-06-07

Nitride based semiconductor device and fabrication method for the same

 #90
20120112159
2012-05-10

NITRIDE SEMICONDUCTOR LIGHT EMITTING ELEMENT

 #91
20120108011
2012-05-03

METHOD OF FABRICATING A SEMICONDUCTOR DEVICE WITH A BACK ELECTRODE

 #92
20120086027
2012-04-12

Group-III nitride compound semiconductor light-emitting device, method of manufacturing group-III nitride compound semiconductor light-emitting device, and lamp

 #93
20120086015
2012-04-12

Group III nitride semiconductor device and epitaxial substrate

 #94
20120056157
2012-03-08

Semiconductor light emitting device and method for manufacturing same

 #95
20120049328
2012-03-01

Method of manufacturing p-type nitride semiconductor and semiconductor device fabricated by the method

 #96
20120008657
2012-01-12

Laser diode

 #97
20110310915
2011-12-22

Methods and apparatus for single-mode selection in quantum cascade lasers

 #98
20110261852
2011-10-27

Semiconductor laser element and manufacturing method thereof

 #99
20110261848
2011-10-27

Optical semiconductor device and method of manufacturing optical semiconductor device

 #100
20110248242
2011-10-13

Practical electrically pumped photonic crystal nanocavity

 #101
20110235665
2011-09-29

Compositionally graded heterojunction semiconductor device and method of making same

 #102
20110223701
2011-09-15

Method of fabricating group III nitride semiconductor device

 #103
20110198610
2011-08-18

Nitride semiconductor crystal, manufacturing method of the nitride semiconductor freestanding substrate and nitride semiconductor device

 #104
20110176122
2011-07-21

SURFACE EMITTING LASER ELEMENT, SURFACE EMITTING LASER ARRAY, OPTICAL SCANNING APPARATUS, AND IMAGE FORMING APPARATUS

 #105
20110150686
2011-06-23

Progressive cavity hydraulic machine

 #106
20110134950
2011-06-09

Method of manufacturing a semiconductor device with quantum dots formed by self-assembled growth

 #107
20110128986
2011-06-02

Semiconductor laser device

 #108
20110128984
2011-06-02

Native green laser semiconductor devices

 #109
20110096803
2011-04-28

Asymmetric DBR pairs combined with periodic and modulation doping to maximize conduction and reflectivity, and minimize absorption

 #110
20110086452
2011-04-14

Semiconductor having enhanced carbon doping

 #111
20110085579
2011-04-14

NITRIDE SEMICONDUCTOR LASER DEVICE

 #112
20110073902
2011-03-31

Semiconductor body and method of producing a semiconductor body

 #113
20110057200
2011-03-10

Group III nitride semiconductor device and epitaxial substrate

 #114
20110045621
2011-02-24

Vertical cavity surface emitting laser having multiple top-side contacts

 #115
20100303116
2010-12-02

SEMICONDUCTOR LASER DEVICE AND OPTICAL APPARATUS EMPLOYING THE SAME

 #116
20100290497
2010-11-18

Waveguide device having delta doped active region

 #117
20100289056
2010-11-18

SEMICONDUCTOR LIGHT-EMITTING DEVICES

 #118
20100279446
2010-11-04

OPTICAL PHASE CONJUGATION LASER DIODE

 #119
20100271690
2010-10-28

Vertical cavity surface emitting laser element, vertical cavity surface emitting laser array element, vertical cavity surface emitting laser device, light source device, and optical module

 #120
20100252811
2010-10-07

Nitride semiconductor device

 #121
20100244040
2010-09-30

Group-III nitride compound semiconductor light-emitting device, method of manufacturing group-III nitride compound semiconductor light-emitting device, and lamp

 #122
20100238964
2010-09-23

Semiconductor laser structure

 #123
20100232466
2010-09-16

Laser diode device

 #124
20100230713
2010-09-16

Semiconductor light emitting element, group III nitride semiconductor substrate and method for manufacturing such group III nitride semiconductor substrate

 #125
20100230690
2010-09-16

Group III nitride semiconductor device, epitaxial substrate, and method of fabricating group III nitride semiconductor device

 #126
20100193833
2010-08-05

Nitride-Based Semiconductor Device, Light Apparatus, and Method of Manufacturing Nitride-Based Semiconductor Device

 #127
20100190283
2010-07-29

Method to form semiconductor laser diode with mesa structure buried by current blocking layer

 #128
20100187542
2010-07-29

Semiconductor light emitting element and method for manufacturing the same

 #129
20100148145
2010-06-17

Nitride semiconductor light-emitting device comprising multiple semiconductor layers having substantially uniform N-type dopant concentration

 #130
20100127154
2010-05-27

NITRIDE-BASED SEMICONDUCTOR LASER DEVICE AND OPTICAL PICKUP

 #131
20100124245
2010-05-20

Semiconductor laser and manufacturing process thereof

 #132
20100103970
2010-04-29

Semiconductor laser device

 #133
20100040103
2010-02-18

SEMICONDUCTOR DEVICE

 #134
20100034231
2010-02-11

SEMICONDUCTOR LASER

 #135
20100034229
2010-02-11

Semiconductor laser and method of making semiconductor laser

 #136
20100019255
2010-01-28

Semiconductor light-emitting device

 #137
20100008391
2010-01-14

Nitride based semiconductor device and fabrication method for the same

 #138
20090310639
2009-12-17

Laser device

 #139
20090283746
2009-11-19

LIGHT-EMITTING DEVICES WITH MODULATION DOPED ACTIVE LAYERS

 #140
20090201965
2009-08-13

Vertical-cavity surface-emitting laser, module, optical transmission device, optical transmission system, free space optical communication device, and free space optical communication system

 #141
20090201963
2009-08-13

Vertical-cavity surface-emitting laser, module, optical transmission device, free space optical communication device, optical transmission system, and free space optical communication system

 #142
20090196317
2009-08-06

Light emitting device

 #143
20090175305
2009-07-09

Nitride semiconductor laser device

 #144
20090168151
2009-07-02

Apparatus and methods for optical amplification in semiconductors

 #145
20090147812
2009-06-11

Heterostructure, injector laser, semiconductor amplifying element and a semiconductor optical amplifier a final stage

 #146
20090141765
2009-06-04

Nitride semiconductor laser device

 #147
20090135875
2009-05-28

Semiconductor laser and method for fabricating the same

 #148
20090134428
2009-05-28

Nitride semiconductor device and manufacturing method thereof

 #149
20090127570
2009-05-21

Double wavelength semiconductor light emitting device and method of manufacturing the same

 #150
20090121320
2009-05-14

Method of manufacturing p-type nitride semiconductor and semiconductor device fabricated by the method

 #151
20090080484
2009-03-26

Semiconductor laser apparatus

 #152
20090072266
2009-03-19

Semiconductor light emitting device

 #153
20090059985
2009-03-05

EL semiconductor device

 #154
20090010291
2009-01-08

Light-emitting device with a protection layer to prevent the inter-diffusion of zinc (Zn) atoms

 #155
20090010290
2009-01-08

Semiconductor chip having a reduced band offset in its p-doped region and method for producing the semiconductor chip

 #156
20080315221
2008-12-25

Nitride-based semiconductor device and method of fabricating the same

 #157
20080310467
2008-12-18

Semiconductor light emitting devices and methods

 #158
20080265275
2008-10-30

Semiconductor device and manufacturing method therefor

 #159
20080259983
2008-10-23

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

 #160
20080251801
2008-10-16

METHOD OF PRODUCING GROUP III-V COMPOUND SEMICONDUCTOR, SCHOTTKY BARRIER DIODE, LIGHT EMITTING DIODE, LASER DIODE, AND METHODS OF FABRICATING THE DIODES

 #161
20080247433
2008-10-09

Nitride semiconductor lasers and its manufacturing method

 #162
20080240187
2008-10-02

Semiconductor laser device and method of manufacturing the same

 #163
20080205461
2008-08-28

Optical phase conjugation laser diode

 #164
20080203418
2008-08-28

Semiconductor device

 #165
20080192788
2008-08-14

Nitride semiconductor laser device

 #166
20080179601
2008-07-31

NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

 #167
20080144683
2008-06-19

Vertical cavity surface emitting semiconductor laser device

 #168
20080137703
2008-06-12

Semiconductor optical device and a method of fabricating the same

 #169
20080137702
2008-06-12

Buried semiconductor laser and method for manufacturing the same

 #170
20080116479
2008-05-22

Semiconductor light-emitting element and method for fabricating the same

 #171
20080095206
2008-04-24

Light-emitting device on n-type InP substrate heavily doped with sulfur

 #172
20080095205
2008-04-24

Semiconductor laser and electronic device

 #173
20080089368
2008-04-17

Semiconductor laser devices and methods

 #174
20080084808
2008-04-10

SUBMOUNT, SEMICONDUCTOR LASER DEVICE, MANUFACTURING METHOD THEREFOR, HOLOGRAM LASER DEVICE AND OPTICAL PICKUP DEVICE

 #175
20080073664
2008-03-27

Semiconductor device and method of fabricating the same

 #176
20080073660
2008-03-27

SEMICONDUCTOR LIGHT-EMITTING DEVICES

 #177
20080073640
2008-03-27

Method of manufacturing semiconductor device with quantum dots formed by self-assembled growth

 #178
20080069162
2008-03-20

NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

 #179
20080067541
2008-03-20

NITRIDE-BASED SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

 #180
20080063021
2008-03-13

Multibeam laser apparatus and image forming device using the same

 #181
20080029758
2008-02-07

Nitride semiconductor device

 #182
20080029757
2008-02-07

Semiconductor device having a laterally injected active region

 #183
20080013581
2008-01-17

LOW OPTICAL FEEDBACK NOISE SELF-PULSATING SEMICONDUCTOR LASER

 #184
20080006844
2008-01-10

Crystalline composition, wafer, device, and associated method

 #185
20080002750
2008-01-03

Surface emitting semiconductor device

 #186
20070292979
2007-12-20

Method of fabricating a semiconductor device with a back electrode

 #187
20070291809
2007-12-20

Semiconductor optical device and manufacturing method thereof

 #188
20070274359
2007-11-29

Semiconductor laser device and method of fabricating the same

 #189
20070272935
2007-11-29

Semiconductor device and manufacturing method therefor

 #190
20070254393
2007-11-01

Passivation of VCSEL sidewalls

 #191
20070241354
2007-10-18

Semiconductor light-emitting device and its manufacturing method

 #192
20070235750
2007-10-11

Nitride-based semiconductor device and method of fabricating the same

 #193
20070230530
2007-10-04

SEMICONDUCTOR LASER DEVICE AND METHOD FOR MANUFACTURING THE SAME

 #194
20070224715
2007-09-27

Nitride semiconductor based light-emitting device and manufacturing method thereof

 #195
20070223547
2007-09-27

Semiconductor laser devices and methods

 #196
20070217461
2007-09-20

Nitride semiconductor laser element and method for manufacturing same

 #197
20070217460
2007-09-20

Nitride semiconductor device and process for producing the same

 #198
20070202621
2007-08-30

Method of manufacturing nitride semiconductor light emitting device

 #199
20070201525
2007-08-30

Vertical cavity surface emitting laser having strain reduced quantum wells

 #200
20070200126
2007-08-30

Method of manufacturing nitride semiconductor light emitting device

 #201
20070196938
2007-08-23

Nitride semiconductor device and method for fabricating the same

 #202
20070177645
2007-08-02

Semiconductor laser device

 #203
20070155031
2007-07-05

Method for producing semiconductor optical device

 #204
20070145394
2007-06-28

Semiconductor light-emitting material with tetrahedral structure formed therein

 #205
20070127536
2007-06-07

Semiconductor having enhanced carbon doping

 #206
20070121693
2007-05-31

Semiconductor laser device

 #207
20070077669
2007-04-05

Nitride-based semiconductor device and method of fabricating the same

 #208
20070075320
2007-04-05

Semiconductor laser device and method of fabricating semiconductor laser device

 #209
20070058687
2007-03-15

Semiconductor laser device and method of manufacturing the same

 #210
20070053399
2007-03-08

Vertical cavity surface emitting laser including trench and proton implant isolation

 #211
20070051939
2007-03-08

Optical semiconductor device

 #212
20070045655
2007-03-01

Nitride semiconductor light emitting device

 #213
20070045633
2007-03-01

Semiconductor optical device having an improved current blocking layer and manufacturing method thereof

 #214
20070041086
2007-02-22

Apparatus and method for optical amplification in indirect-gap semiconductors

 #215
20070034853
2007-02-15

Structures for reducing operating voltage in a semiconductor device

 #216
20070030870
2007-02-08

Method and structure for ridge waveguide quantum cascade laser with p-type overgrowth

 #217
20070014323
2007-01-18

Semiconductor device and method for manufacturing the same

 #218
20070002915
2007-01-04

High-power infrared semiconductor diode light emitting device

 #219
20060260671
2006-11-23

Semiconductor device and semiconductor light emitting device

 #220
20060239320
2006-10-26

Compound semiconductor laser device

 #221
20060219999
2006-10-05

Group III-nitride light emitting device

 #222
20060215723
2006-09-28

Window structure semiconductor laser device and manufacturing method therefor

 #223
20060215720
2006-09-28

Quantum cascade laser with grating formed by a periodic variation in doping

 #224
20060208290
2006-09-21

Semiconductor light emitting devices and methods

 #225
20060205229
2006-09-14

Nitride semiconductor device and a manufacturing method therefor

 #226
20060198404
2006-09-07

Optical phase conjugation laser diode

 #227
20060197104
2006-09-07

Semiconductor device and fabrication method thereof

 #228
20060180762
2006-08-17

Terahertz frequency band wavelength selector

 #229
20060176921
2006-08-10

Semiconductor laser device

 #230
20060166386
2006-07-27

Optical semiconductor device and its manufacturing method

 #231
20060157696
2006-07-20

Photonic devices formed on substrates and their fabrication methods

 #232
20060140235
2006-06-29

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

 #233
20060131604
2006-06-22

Nitride semiconductor device

 #234
20060126688
2006-06-15

Blue and green laser diodes with gallium nitride or indium gallium nitride cladding laser structure

 #235
20060120422
2006-06-08

Laser device and controlling method thereof

 #236
20060091421
2006-05-04

Semiconductor laser device

 #237
20060083279
2006-04-20

Semiconductor laser

 #238
20060078026
2006-04-13

AlAs/GaAs alloy to enhance n-type doping in AlGaAs distributed bragg reflector

 #239
20060072640
2006-04-06

Vertical cavity surface emitting laser having multiple top-side contacts

 #240
20060049433
2006-03-09

Semiconductor light-emitting device and method for manufacturing the same

 #241
20060027814
2006-02-09

Semiconductor light-emitting element and method of manufacturing the same

 #242
20050287817
2005-12-29

Low dielectric constant group II-VI insulator

 #243
20050285138
2005-12-29

Persistent p-type group II-IV semiconductors

 #244
20050285119
2005-12-29

Dynamic p-n junction growth

 #245
20050280021
2005-12-22

Semiconductor optical device

 #246
20050271104
2005-12-08

Semiconductor laser device and method for manufacturing the same

 #247
20050271103
2005-12-08

Optical semiconductor device and method for fabricating the same

 #248
20050253222
2005-11-17

Semiconductor devices on misoriented substrates

 #249
20050253164
2005-11-17

Tunnel junctions for long-wavelength VCSELs

 #250
20050238076
2005-10-27

Semiconductor laser apparatus and manufacturing method thereof

 #251
20050226296
2005-10-13

Intersubband mid-infrared electroluminescent semiconductor devices

 #252
20050224783
2005-10-13

Nitride semiconductor laser device and nitride semiconductor device

 #253
20050220160
2005-10-06

Vertical cavity surface emitting semiconductor laser device

 #254
20050213628
2005-09-29

Semiconductor laser device, semiconductor laser device manufacturing method, optical disk apparatus and optical transmission system

 #255
20050213625
2005-09-29

Semiconductor laser

 #256
20050191775
2005-09-01

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