ClassID:

216029

H01S5/2063 - CPC Classification

Classification description:

Semiconductor lasers; Structure or shape of the semiconductor body to guide the optical wave ; Confining structures perpendicular to the optical axis, e.g. index or gain guiding, stripe geometry, broad area lasers, gain tailoring, transverse or lateral reflectors, special cladding structures, MQW barrier reflection layers; Methods of obtaining the confinement by means of particular conductivity zones, e.g. obtained by particle bombardment or diffusion obtained by particle bombardment

Recent Application in this class:
#1
20230170671
2023-06-01

Rigid high power and high speed lasing grid structures

#2
20230094127
2023-03-30

Optimizing a layout of an emitter array

#3
20230006422
2023-01-05

COMPACT EMITTER DESIGN FOR A VERTICAL-CAVITY SURFACE-EMITTING LASER

#4
20220263294
2022-08-18

Modified emitter array

#5
20210404957
2021-12-30

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#6
20210396670
2021-12-23

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#7
20210396669
2021-12-23

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#8
20210396668
2021-12-23

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#9
20210396667
2021-12-23

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#10
20210396666
2021-12-23

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#11
20210396665
2021-12-23

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#12
20210396664
2021-12-23

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#13
20210389242
2021-12-16

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#14
20210389241
2021-12-16

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#15
20210288471
2021-09-16

Vertical-Cavity Surface-Emitting Device with Epitaxial Index Guide

#16
20210265810
2021-08-26

Dual junction fiber-coupled laser diode and related methods

#17
20210218228
2021-07-15

Rigid high power and high speed lasing grid structures

#18
20200403377
2020-12-24

Structure of vertical cavity surface emitting laser

#19
20200335943
2020-10-22

Vertical cavity surface emitting laser mode control

#20
20200313401
2020-10-01

Electrically isolating vertical-emitting devices

#21
20200266608
2020-08-20

Creating arbitrary patterns on a 2-d uniform grid VCSEL array

#22
20200194972
2020-06-18

Compact emitter design for a vertical-cavity surface-emitting laser

#23
20200106245
2020-04-02

Optimizing a layout of an emitter array

#24
20200106241
2020-04-02

Rigid high power and high speed lasing grid structures

#25
20200059069
2020-02-20

Semiconductor devices with depleted heterojunction current blocking regions

#26
20200018701
2020-01-16

Highly stable semiconductor lasers and sensors for III-V and silicon photonic integrated circuits

#27
20190393680
2019-12-26

VCSELS having mode control and device coupling

#28
20190393678
2019-12-26

Implant regrowth VCSEL and VCSEL array with heterogeneous combination of different VCSEL types

#29
20190356112
2019-11-21

Creating arbitrary patterns on a 2-D uniform grid VCSEL array

#30
20190312644
2019-10-10

Communication system employing surface-coupled optical devices

#31
20190252857
2019-08-15

Grating structure for surface-emitting laser

#32
20190229492
2019-07-25

Semiconductor laser device and method of manufacturing the same

#33
20190199063
2019-06-27

Impedance compensation along a channel of emitters

#34
20190181609
2019-06-13

Electrically isolating adjacent vertical-emitting devices

#35
20190140426
2019-05-09

Laser device with a stepped graded index separate confinement heterostructure

#36
20190140423
2019-05-09

Feedback biased vertical cavity surface emitting laser

#37
20190115724
2019-04-18

Rigid high power and high speed lasing grid structures

#38
20190089131
2019-03-21

Reconfigurable emitter array

#39
20190089128
2019-03-21

Creating arbitrary patterns on a 2-D uniform grid VCSEL array

#40
20190006819
2019-01-03

High power laser grid structure

#41
20180366907
2018-12-20

Graphene lens structures for use with light engine and grid laser structures

#42
20180337516
2018-11-22

VCSELs having mode control and device coupling

#43
20180226768
2018-08-09

METHOD AND APPARATUS INCLUDING IMPROVED VERTICAL-CAVITY SURFACE-EMITTING LASERS

#44
20180152000
2018-05-31

Dual junction fiber-coupled laser diode and related methods

#45
20180090909
2018-03-29

Implant regrowth VCSEL and VCSEL array with heterogeneous combination of different VCSEL types

#46
20180041010
2018-02-08

Mode control in vertical-cavity surface-emitting lasers

#47
20180019302
2018-01-18

Semiconductor devices with depleted heterojunction current blocking regions

#48
20170373472
2017-12-28

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

#49
20170222400
2017-08-03

Optoelectronic integrated circuit

#50
20170221995
2017-08-03

Split-electrode vertical cavity optical device

#51
20170179684
2017-06-22

Dual wavelength hybrid device

#52
20170063043
2017-03-02

Methods for forming photonic integrated circuits based on quantum cascade structures

#53
20170063035
2017-03-02

Back-side-emitting vertical cavity surface emitting laser (VCSEL) wafer bonded to a heat-dissipation wafer, devices and methods

#54
20170047480
2017-02-16

Semiconductor optical device and display device

#55
20170033535
2017-02-02

Rigid high power and high speed lasing grid structures

#56
20160261091
2016-09-08

High-coherence semiconductor light sources

#57
20160254638
2016-09-01

Miniature structured light illuminator

#58
20160134083
2016-05-12

Mode control in vertical-cavity surface-emitting lasers

#59
20150380901
2015-12-31

Method and apparatus including improved vertical-cavity surface-emitting lasers

#60
20150333480
2015-11-19

High-coherence semiconductor light sources

#61
20150288146
2015-10-08

VERTICAL CAVITY SURFACE EMITTING LASERS WITH SILICON-ON-INSULATOR HIGH CONTRAST GRATING

#62
20150214425
2015-07-30

Optoelectronic integrated circuit

#63
20150085889
2015-03-26

Semiconductor laser light source having an edge-emitting semiconductor body

#64
20140098833
2014-04-10

Hybrid vertical cavity laser for photonic integrated circuit

#65
20140027708
2014-01-30

Photonic integrated circuits based on quantum cascade structures

#66
20130217157
2013-08-22

Method for fabricating semiconductor laser

#67
20130202005
2013-08-08

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

#68
20130064497
2013-03-14

Integrated optical device and manufacturing method of the same

#69
20130064263
2013-03-14

Vertical cavity surface emitting laser and manufacturing method thereof

#70
20130034117
2013-02-07

Method and apparatus including improved vertical-cavity surface-emitting lasers

#71
20120273816
2012-11-01

Semiconductor optical device

#72
20120168768
2012-07-05

SEMICONDUCTOR STRUCTURES AND METHOD FOR FABRICATING THE SAME

#73
20110299561
2011-12-08

Semiconductor laser silicon waveguide substrate, and integrated device

#74
20110228803
2011-09-22

VCSEL WITH INTEGRAL RESISTIVE REGION

#75
20110188525
2011-08-04

Terahertz wave emission laser device

#76
20110128986
2011-06-02

Semiconductor laser device

#77
20110116525
2011-05-19

SIDE LIGHT EMITTING TYPE SEMICONDUCTOR LASER DIODE HAVING DIELECTRIC LAYER FORMED ON ACTIVE LAYER

#78
20110002351
2011-01-06

SEMICONDUCTOR LASER DEVICE

#79
20100220763
2010-09-02

Surface emitting laser array

#80
20100203660
2010-08-12

Semiconductor light emitting element and manufacturing method thereof

#81
20100189147
2010-07-29

Semiconductor devices and methods for generating light

#82
20100035372
2010-02-11

High power top emitting vertical cavity surface emitting laser

#83
20100020837
2010-01-28

SEMICONDUCTOR LIGHT EMISSION DEVICE HAVING AN IMPROVED CURRENT CONFINEMENT STRUCTURE, AND METHOD FOR CONFINING CURRENT IN A SEMICONDUCTOR LIGHT EMISSION DEVICE

#84
20090305447
2009-12-10

IMPLANTED VERTICAL CAVITY SURFACE EMITTING LASER

#85
20090268769
2009-10-29

Surface-emission laser diode and surface-emission laser array, optical interconnection system, optical communication system, electrophotographic system, and optical disk system

#86
20090256136
2009-10-15

Microresonator systems and methods of fabricating the same

#87
20090239323
2009-09-24

Microresonator systems and methods of fabricating the same

#88
20090196317
2009-08-06

Light emitting device

#89
20090168819
2009-07-02

Vertical-cavity surface-emitting laser diode device

#90
20090161716
2009-06-25

Laser diode

#91
20090141766
2009-06-04

Surface emitting semiconductor laser

#92
20090080484
2009-03-26

Semiconductor laser apparatus

#93
20090074025
2009-03-19

Vertical cavity surface-emitting semiconductor laser device, optical transmission module, optical transmission device, and optical switching method

#94
20090034571
2009-02-05

Migration enhanced epitaxy fabrication of active regions having quantum wells

#95
20090032805
2009-02-05

Microresonator systems and methods of fabricating the same

#96
20090014712
2009-01-15

Tunnel junction light emitting device

#97
20080317081
2008-12-25

Surface emitting type optical semiconductor device

#98
20080298419
2008-12-04

Vertical cavity surface emitting laser device

#99
20080225919
2008-09-18

Power semiconductor laser with low divergence and low astigmatism, and method for the production thereof

#100
20080205465
2008-08-28

Vertical cavity surface emitting laser (VCSEL) and related method

#101
20080031295
2008-02-07

Semiconductor light emitting element and manufacturing method thereof

#102
20070264738
2007-11-15

Monolithic semiconductor laser and method of manufacturing the same

#103
20070263690
2007-11-15

Semiconductor devices made from crystalline materials with locally modifying electronic and optoelectronic properties

#104
20070263687
2007-11-15

Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system

#105
20070241354
2007-10-18

Semiconductor light-emitting device and its manufacturing method

#106
20070223551
2007-09-27

Superluminescent diode and method of manufacturing the same

#107
20070223546
2007-09-27

Red light laser

#108
20070223543
2007-09-27

Laterally Implanted Electroabsorption Modulated Laser

#109
20070217458
2007-09-20

Nitride semiconductor laser element

#110
20070145392
2007-06-28

LIGHT EMITTING DEVICES HAVING CURRENT BLOCKING STRUCTURES AND METHODS OF FABRICATING LIGHT EMITTING DEVICES HAVING CURRENT BLOCKING STRUCTURES

#111
20070091960
2007-04-26

High power top emitting vertical cavity surface emitting laser

#112
20070081570
2007-04-12

Side light emitting type semiconductor laser diode having dielectric layer formed on active layer

#113
20070047607
2007-03-01

Surface emitting type optical semiconductor device

#114
20070041413
2007-02-22

Semiconductor laser diode with current restricting layer and fabrication method thereof

#115
20070036189
2007-02-15

Vertical cavity surface emitting laser device

#116
20070025408
2007-02-01

Long-wavelength VCSEL system with implant current confinement

#117
20070025407
2007-02-01

Long-wavelength VCSEL system with heat sink

#118
20070009001
2007-01-11

Semiconductor laser device

#119
20060246700
2006-11-02

Migration enhanced epitaxy fabrication of active regions having quantum wells

#120
20060215717
2006-09-28

Semiconductor laser device

#121
20060189016
2006-08-24

Method of fabricating semiconductor optical device

#122
20060187991
2006-08-24

Laterally oxidized vertical cavity surface emitting lasers

#123
20060171437
2006-08-03

Vertical cavity surface-emitting semiconductor laser device, optical transmission module, optical transmission device, and optical switching method

#124
20060140234
2006-06-29

Surface emitting laser device having double channeled structure

#125
20060056473
2006-03-16

Semiconductor light emitting element and method for fabricating the same

#126
20060002444
2006-01-05

Long wavelength vertical cavity surface emitting lasers

#127
20060002442
2006-01-05

Light emitting devices having current blocking structures and methods of fabricating light emitting devices having current blocking structures

#128
20050254538
2005-11-17

Laser diode

#129
20050233486
2005-10-20

Vertical cavity surface emitting laser having a gain guide aperture interior to an oxide confinement layer

#130
20050207462
2005-09-22

Semiconductor laser

#131
20050190812
2005-09-01

Distributed bragg reflector for optoelectronic device

#132
20050185881
2005-08-25

Semiconductor optical device integrated with a photo detector

#133
20050180477
2005-08-18

Index guided VCSEL and method of fabrication

#134
20050175056
2005-08-11

Electrically pumped semiconductor active mirror with improved performance and reduced parasitics

#135
20050158902
2005-07-21

Method and structure for eliminating polarization instability in laterally—oxidized VCSELs

#136
20050147143
2005-07-07

Surface-emission laser diode and surface-emission laser array, optical interconnection system, optical communication system, electrophotographic system, and optical disk system

#137
20050135448
2005-06-23

Densely-packed light emitters with layered semiconductor structure and methods of making the light emitters

#138
20050121682
2005-06-09

Semiconductor laser device

#139
20050100063
2005-05-12

Mirror structure for reducing the effect of feedback on a VCSEL

#140
20050089074
2005-04-28

Single-mode vertical cavity surface emitting lasers and methods of making the same

#141
20050069005
2005-03-31

Monolithic semiconductor laser and method of manufacturing the same

#142
20050047474
2005-03-03

Hybrid mirror VCSEL

#143
20050040413
2005-02-24

Semiconductor light-emitting device, surface-emission laser diode, and production apparatus thereof, production method, optical module and optical telecommunication system

#144
20050018729
2005-01-27

Implant damaged oxide insulating region in vertical cavity surface emitting laser