ClassID:

216095

H01S5/3201 - CPC Classification

Classification description:

Semiconductor lasers; Structure or shape of the active region; Materials used for the active region comprising PN junctions, e.g. hetero- or double- heterostructures incorporating bulkstrain effects, e.g. strain compensation, strain related to polarisation

Recent Application in this class:
#1
20250167523
2025-05-22

TENSILE STRAINED SEMICONDUCTOR PHOTON EMISSION AND DETECTION DEVICES AND INTEGRATED PHOTONICS SYSTEM

#2
20250158362
2025-05-15

TENSILE STRAINED SEMICONDUCTOR PHOTON EMISSION AND DETECTION DEVICES AND INTEGRATED PHOTONICS SYSTEM

#3
20240063605
2024-02-22

OPTICAL DEVICE, METHOD OF FORMING THE SAME, AND METHOD OF CONTROLLING THE SAME

#4
20230344200
2023-10-26

TENSILE STRAINED SEMICONDUCTOR PHOTON EMISSION AND DETECTION DEVICES AND INTEGRATED PHOTONICS SYSTEM

#5
20220173575
2022-06-02

Tensile strained semiconductor photon emission and detection devices and integrated photonics system

#6
20220021188
2022-01-20

SEMICONDUCTOR MULTILAYER STRUCTURE

#7
20210336423
2021-10-28

Array of surface-emitting lasers with high-brightness unipolar output

#8
20210328103
2021-10-21

Semiconductor component with a stress compensation layer and a method for manufacturing a semiconductor component

#9
20210218227
2021-07-15

Low Resistance Vertical Cavity Light Source with PNPN Blocking

#10
20200358254
2020-11-12

Optoelectronic device comprising a central segment tensilely strained along a first axis and electrically biased along a second axis

#11
20200335945
2020-10-22

Tensile strained semiconductor photon emission and detection devices and integrated photonics system

#12
20200295538
2020-09-17

Low resistance vertical cavity light source with PNPN blocking

#13
20200266610
2020-08-20

Semiconductor multilayer structure

#14
20200244034
2020-07-30

Laser diodes separated from a plurality of laser bars

#15
20190348815
2019-11-14

Tunable VCSEL polarization control through dissimilar die bonding

#16
20190173264
2019-06-06

Edge-emitting semiconductor laser

#17
20190131773
2019-05-02

Edge-emitting semiconductor laser and method for operating a semiconductor laser

#18
20190115726
2019-04-18

Tensile strained semiconductor photon emission and detection devices and integrated photonics system

#19
20190044307
2019-02-07

Externally-strain-engineered semiconductor photonic and electronic devices and assemblies and methods of making same

#20
20190036294
2019-01-31

Method of producing a plurality of laser diodes and laser diode

#21
20190020176
2019-01-17

Low resistance vertical cavity light source with PNPN blocking

#22
20180366909
2018-12-20

Optical semiconductor device, optical subassembly, and optical module

#23
20180366418
2018-12-20

Structure for reducing compound semiconductor wafer distortion

#24
20180331502
2018-11-15

Semiconductor laser diode

#25
20180241178
2018-08-23

Laserdiode

#26
20180233624
2018-08-16

Three-dimensional semiconductor nanoheterostructure and method of making same

#27
20180166855
2018-06-14

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

#28
20180109076
2018-04-19

Light emitting element

#29
20180090911
2018-03-29

Externally-strain-engineered semiconductor photonic and electronic devices and assemblies and methods of making same

#30
20180062352
2018-03-01

Tensile strained semiconductor photon emission and detection devices and integrated photonics system

#31
20180062349
2018-03-01

Surface emitting laser and atomic oscillator

#32
20180019572
2018-01-18

Low resistance vertical cavity light source with PNPN blocking

#33
20170365982
2017-12-21

Edge-emitting semiconductor laser and method for operating a semiconductor laser

#34
20170250519
2017-08-31

Surface-emitting device, vertical external-cavity surface-emitting laser, and method for manufacturing surface-emitting device

#35
20170201072
2017-07-13

Nitride semiconductor device and quantum cascade laser using the same

#36
20170093130
2017-03-30

Method of production of a semiconducting structure comprising a strained portion

#37
20160380409
2016-12-29

Controlling the emission wavelength in group III-V semiconductor laser diodes

#38
20160365705
2016-12-15

Semiconductor nano/microlaser tuning by strain engineering

#39
20160211649
2016-07-21

Tensile strained semiconductor photon emission and detection devices and integrated photonics system

#40
20160079737
2016-03-17

Electro-optical component

#41
20150249320
2015-09-03

Tensile strained semiconductor photon emission and detection devices and integrated photonics system

#42
20150180213
2015-06-25

Vertical cavity surface emitting laser and atomic oscillator

#43
20150180209
2015-06-25

Vertical cavity surface emitting laser and atomic oscillator

#44
20150180207
2015-06-25

Vertical cavity surface emitting laser and atomic oscillator

#45
20150180204
2015-06-25

Vertical cavity surface emitting laser and atomic oscillator

#46
20150063382
2015-03-05

CMOS-compatible germanium tunable laser

#47
20140377459
2014-12-25

Semiconductor DBR, semiconductor light-emitting device, solid-state laser, photoacoustic apparatus, image-forming apparatus, and method for manufacturing semiconductor DBR

#48
20140369372
2014-12-18

Tensile strained semiconductor photon emission and detection devices and integrated photonics system

#49
20140355636
2014-12-04

Semiconductor optical element

#50
20140341246
2014-11-20

Vertical cavity surface emitting laser

#51
20140294024
2014-10-02

Tunable device, method of manufacture, and method of tuning an electrical device

#52
20140138614
2014-05-22

Semiconductor light emitting device

#53
20140126597
2014-05-08

Electro-optical component

#54
20130343420
2013-12-26

Surface emitting laser incorporating third reflector

#55
20130328101
2013-12-12

Method of producing an optoelectronic semiconductor chip, and such a semiconductor chip

#56
20130294472
2013-11-07

Integration of laser into optical platform

#57
20130259080
2013-10-03

Anisotropic strain control in semipolar nitride quantum wells by partially or fully relaxed aluminum indium gallium nitride layers with misfit dislocations

#58
20130208751
2013-08-15

Optical semiconductor device

#59
20130202005
2013-08-08

Laser using locally strained germanium on silicon for opto-electronic applications

#60
20130182733
2013-07-18

Waveguide-type optical semiconductor device

#61
20130177035
2013-07-11

Nitride semiconductor laser, epitaxial substrate

#62
20130039664
2013-02-14

Tensile strained semiconductor photon emission and detection devices and integrated photonics system

#63
20130009203
2013-01-10

Semiconductor light-emitting element and manufacturing method thereof

#64
20120327967
2012-12-27

GROUP III NITRIDE SEMICONDUCTOR LASER DEVICE, EPITAXIAL SUBSTRATE, METHOD OF FABRICATING GROUP III NITRIDE SEMICONDUCTOR LASER DEVICE

#65
20120273794
2012-11-01

SEMICONDUCTOR LIGHT EMITTING DEVICE, WAFER, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE

#66
20120269222
2012-10-25

Nitride semiconductor laser and epitaxial substrate

#67
20120248403
2012-10-04

Layer assembly

#68
20120244654
2012-09-27

Enhanced planarity in GaN edge emitting lasers

#69
20120217473
2012-08-30

Light emitting diode with polarization control

#70
20120189029
2012-07-26

SEMICONDUCTOR LASER DEVICE

#71
20120147915
2012-06-14

LASER DIODE AND METHOD OF FABRICATION THE LASER DIODE

#72
20120147727
2012-06-14

Vertical cavity surface emitting laser, vertical-cavity-surface-emitting-laser device, optical transmission apparatus, and information processing apparatus

#73
20120140785
2012-06-07

Nitride based semiconductor device and fabrication method for the same

#74
20120119240
2012-05-17

Nitride semiconductor light emitting device

#75
20120112204
2012-05-10

Nitride semiconductor light emitting device and epitaxial substrate

#76
20120104360
2012-05-03

STRAIN COMPENSATED SHORT-PERIOD SUPERLATTICES ON SEMIPOLAR OR NONPOLAR GAN FOR DEFECT REDUCTION AND STRESS ENGINEERING

#77
20120099614
2012-04-26

SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF

#78
20120097919
2012-04-26

Limiting strain relaxation in III-nitride hetero-structures by substrate and epitaxial layer patterning

#79
20120061645
2012-03-15

Optoelectronic device based on non-polar and semi-polar aluminum indium nitride and aluminum indium gallium nitride alloys

#80
20110309328
2011-12-22

Nitride semiconductor light emitting device, epitaxial substrate, and method for fabricating nitride semiconductor light emitting device

#81
20110292958
2011-12-01

Enhanced planarity in GaN edge emitting lasers

#82
20110292957
2011-12-01

GaN-based laser diodes with misfit dislocations displaced from the active region

#83
20110280268
2011-11-17

Laser diode and semiconductor light-emitting device producing visible-wavelength radiation

#84
20110273765
2011-11-10

Semiconductor optical amplifier and optical amplification apparatus

#85
20110266555
2011-11-03

Method of growing semiconductor heterostructures based on gallium nitride

#86
20110261854
2011-10-27

SEMICONDUCTOR LASER AND MANUFACTURING METHOD THEREOF

#87
20110260202
2011-10-27

Optoelectronic semiconductor chip and method for the production thereof

#88
20110227116
2011-09-22

Light-emitting device, light-receiving device and method of manufacturing the same

#89
20110183452
2011-07-28

Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method

#90
20110182311
2011-07-28

Gallium nitride based semiconductor light-emitting device and method for fabricating the same, gallium nitride based light-emitting diode, epitaxial wafer, and method for fabricating gallium nitride light-emitting diode

#91
20110177678
2011-07-21

METHOD FOR MANUFACTURING NITRIDE SEMICONDUCTOR DEVICE

#92
20110164640
2011-07-07

OPTICAL SEMICONDUCTOR DEVICE

#93
20110142090
2011-06-16

LASER DIODE AND METHOD OF MANUFACTURING LASER DIODE

#94
20110103421
2011-05-05

Application-oriented nitride substrates for epitaxial growth of electronic and optoelectronic device structures

#95
20110101419
2011-05-05

SEMICONDUCTOR DEVICE, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND OPTICAL APPARATUS

#96
20110064107
2011-03-17

Vertical-cavity surface emitting laser

#97
20110064103
2011-03-17

Semipolar or nonpolar nitride-based devices on partially or fully relaxed alloys with misfit dislocations at the heterointerface

#98
20110062415
2011-03-17

Anisotropic strain control in semipolar nitride quantum wells by partially or fully relaxed aluminum indium gallium nitride layers with misfit dislocations

#99
20110026555
2011-02-03

SURFACE EMITTING LASER, SURFACE EMITTING LASER ARRAY, AND OPTICAL APPARATUS

#100
20100315701
2010-12-16

Optical amplifier and method for suppressing polarization dependent gain of optical amplifier

#101
20100301348
2010-12-02

Nitride semiconductor wafer, nitride semiconductor chip, and method of manufacture of nitride semiconductor chip

#102
20100296542
2010-11-25

Semiconductor laser apparatus

#103
20100272143
2010-10-28

Optical device including multilayer reflector and vertical cavity surface emitting laser

#104
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

#105
20100195691
2010-08-05

Laser diode and semiconductor light-emitting device producing visible-wavelength radiation

#106
20100140632
2010-06-10

Multi-electrode light emitting device

#107
20100108985
2010-05-06

Optoelectronic device based on non-polar and semi-polar aluminum indium nitride and aluminum indium gallium nitride alloys

#108
20100081226
2010-04-01

Method of growing semiconductor heterostructures based on gallium nitride

#109
20100008674
2010-01-14

Surface emitting laser device

#110
20100008391
2010-01-14

Nitride based semiconductor device and fabrication method for the same

#111
20090250719
2009-10-08

NITRIDE COMPOUND SEMICONDUCTOR DEVICE AND SEMICONDUCTOR LASER

#112
20090224240
2009-09-10

Semiconductor light emitting element and method of manufacturing therefor

#113
20090168828
2009-07-02

Vertical-cavity, surface-emission type laser diode and fabrication process thereof

#114
20090159924
2009-06-25

SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR FABRICATING THE SAME

#115
20090129417
2009-05-21

Surface-emitting laser diode and method of manufacturing the same

#116
20090122823
2009-05-14

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

#117
20090034571
2009-02-05

Migration enhanced epitaxy fabrication of active regions having quantum wells

#118
20080317080
2008-12-25

Semiconductor laser device

#119
20080299691
2008-12-04

GaN lasers on ALN substrates and methods of fabrication

#120
20080298412
2008-12-04

SEMICONDUCTOR LASER DEVICE AND MANUFACTURING METHOD THEREOF

#121
20080298409
2008-12-04

Nitride semiconductor laser chip and fabrication method thereof

#122
20080291958
2008-11-27

Semiconductor laser device

#123
20080279246
2008-11-13

Semiconductor laser apparatus and method for mounting semiconductor laser apparatus

#124
20080267238
2008-10-30

Semiconductor laser diode element and method of manufacturing the same

#125
20080265275
2008-10-30

Semiconductor device and manufacturing method therefor

#126
20080232415
2008-09-25

Laser diode

#127
20080225920
2008-09-18

Semiconductor laser diode apparatus and method of fabricating the same

#128
20080212633
2008-09-04

Surface emitting laser device

#129
20080144684
2008-06-19

Method for fabricating nitride semiconductor laser device and nitride semiconductor laser device

#130
20080137702
2008-06-12

Buried semiconductor laser and method for manufacturing the same

#131
20080137701
2008-06-12

Gallium Nitride Based Semiconductor Device with Reduced Stress Electron Blocking Layer

#132
20080108160
2008-05-08

Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method

#133
20080049329
2008-02-28

Optical device including multilayer reflector and vertical cavity surface emitting laser

#134
20080035908
2008-02-14

Group III nitride semiconductor light-emitting device

#135
20070272935
2007-11-29

Semiconductor device and manufacturing method therefor

#136
20070272915
2007-11-29

Nitride semiconductor with active layer of quantum well structure with indium-containing nitride semiconductor

#137
20070263689
2007-11-15

Vertical-cavity, surface-emission type laser diode and fabrication process thereof

#138
20070248125
2007-10-25

Surface emitting laser diode

#139
20070228395
2007-10-04

SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR FABRICATING THE SAME

#140
20070223550
2007-09-27

Semiconductor laser device and fabrication method therefor

#141
20070210300
2007-09-13

Semiconductor device and manufacturing method thereof

#142
20070201524
2007-08-30

Semiconductor laser device

#143
20070171949
2007-07-26

Laser diode and semiconductor light-emitting device producing visible-wavelength radiation

#144
20070145394
2007-06-28

Semiconductor light-emitting material with tetrahedral structure formed therein

#145
20070134002
2007-06-14

Passive mode-locked semiconductor laser diode, and optical clock signal extracting device

#146
20070047068
2007-03-01

Semiconductor optical amplification device and optical integrated circuit

#147
20070019698
2007-01-25

Semiconductor laser device and method for fabricating the same

#148
20060273326
2006-12-07

Semiconductor light emitting device, its manufacturing method, semiconductor device and its manufacturing method

#149
20060246700
2006-11-02

Migration enhanced epitaxy fabrication of active regions having quantum wells

#150
20060189016
2006-08-24

Method of fabricating semiconductor optical device

#151
20060187997
2006-08-24

Vertical cavity surface emitting laser diode

#152
20060134817
2006-06-22

Vertical-cavity surface-emission type laser diode and fabrication process thereof

#153
20060039432
2006-02-23

Multiple GaInNAs quantum wells for high power applications

#154
20050232323
2005-10-20

Extended wavelength strained layer lasers having nitrogen disposed therein

#155
20050207463
2005-09-22

Semiconductor laser diode and optical module

#156
20050202614
2005-09-15

Laser diode device with nitrogen incorporating barrier

#157
20050199893
2005-09-15

Nitride based semiconductor laser diode device with a bar mask

#158
20050184303
2005-08-25

Strain compensating structure to reduce oxide-induced defects in semiconductor devices

#159
20050175050
2005-08-11

Reliability-enhancing layers for vertical cavity surface emitting lasers

#160
20050167836
2005-08-04

Detailed description of the presently preferred embodiments

#161
20050167835
2005-08-04

Nitride semiconductor laser

#162
20050157765
2005-07-21

Low temperature grown layers with migration enhanced epitaxy adjacent to an InGaAsN(Sb) based active region

#163
20050151150
2005-07-14

Semiconductor laser diode with removable high reflection film and method of manufacturing the same

#164
20050142683
2005-06-30

Migration enhanced epitaxy fabrication of quantum wells

#165
20050129078
2005-06-16

Multicomponent barrier layers in quantum well active regions to enhance confinement and speed

#166
20050123015
2005-06-09

Use of GaAs extended barrier layers between active regions containing nitrogen and AlGaAs confining layers

#167
20050121678
2005-06-09

Vertical cavity surface emitting laser diode and method for manufacturing the same

#168
20050089073
2005-04-28

Stacked semiconductor laser diode

#169
20050056868
2005-03-17

Semiconductor optical device on an indium phosphide substrate for long operating wavelengths

#170
20050054132
2005-03-10

Nitride semiconductor device and manufacturing method thereof

#171
20050041713
2005-02-24

Surface emitting semiconductor laser device

#172
20050034661
2005-02-17

System for developing a nitrogen-containing active region

#173
20050003571
2005-01-06

Semiconductor light emitting element and method for fabricating the same

#174
20050002430
2005-01-06

Pseudomorphic layer in tunnel junction VCSEL

#175
17495378
2023-08-01

Strained and strain control regions in optical devices

#176
16859070
2021-10-19

Strained and strain control regions in optical devices

#177
16551338
2021-01-05

Low resistance vertical cavity light source with PNPN blocking

#178
15177956
2017-02-14

Method of strain engineering and related optical device using a gallium and nitrogen containing active region