ClassID:

215983

H01S5/18308 - page 2 - CPC Classification

Classification description:

Semiconductor lasers; Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region; Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL] having a special structure for lateral current or light confinement

Recent Application in this class:
#301
20080043796
2008-02-21

Surface-emission laser diode operable in the wavelength band of 1.1-1.7 micrometers and optical telecommunication system using such a laser diode

#302
20080037606
2008-02-14

Laser with resonant reflector

#303
20080031295
2008-02-07

Semiconductor light emitting element and manufacturing method thereof

#304
20080029758
2008-02-07

Nitride semiconductor device

#305
20080023688
2008-01-31

Efficient carrier injection in a semiconductor device

#306
20080020553
2008-01-24

Dielectric VCSEL gain guide

#307
20080002750
2008-01-03

Surface emitting semiconductor device

#308
20070291799
2007-12-20

High power laser device

#309
20070286249
2007-12-13

Integration of a light emitting device and a photodetector with an isolation structure formed therebetween

#310
20070280320
2007-12-06

Electrically-pumped (Ga,In,Al)N vertical-cavity surface-emitting laser

#311
20070268943
2007-11-22

High-temperature operation of vertical cavity surface emitting lasers

#312
20070264805
2007-11-15

Integrated light emitting device and photodiode with OHMIC contact

#313
20070263689
2007-11-15

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

#314
20070263687
2007-11-15

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

#315
20070258501
2007-11-08

Refined mirror structure for reducing the effect of feedback on a VCSEL

#316
20070249109
2007-10-25

Optical device and optical module

#317
20070241354
2007-10-18

Semiconductor light-emitting device and its manufacturing method

#318
20070223546
2007-09-27

Red light laser

#319
20070206959
2007-09-06

VCSEL with integrated optical filter

#320
20070201526
2007-08-30

Vertical cavity surface emitting laser

#321
20070201525
2007-08-30

Vertical cavity surface emitting laser having strain reduced quantum wells

#322
20070189350
2007-08-16

Surface emitting laser with an integrated absorber

#323
20070182020
2007-08-09

CHIP CONNECTOR

#324
20070172987
2007-07-26

Tooling for coupling multiple electronic chips

#325
20070153866
2007-07-05

MANUFACTURABLE VERTICAL EXTENDED CAVITY SURFACE EMITTING LASER ARRAYS

#326
20070153862
2007-07-05

Manufacturable vertical extended cavity surface emitting laser arrays

#327
20070153857
2007-07-05

High power semiconductor device to output light with low-absorbtive facet window

#328
20070153853
2007-07-05

Buried lateral index guided lasers and lasers with lateral current blocking layers

#329
20070138562
2007-06-21

Coaxial through chip connection

#330
20070127536
2007-06-07

Semiconductor having enhanced carbon doping

#331
20070121693
2007-05-31

Semiconductor laser device

#332
20070120241
2007-05-31

Pin-type chip tooling

#333
20070120206
2007-05-31

Semiconductor optical device having current-confined structure

#334
20070108452
2007-05-17

Growth of a semiconductor layer structure

#335
20070091960
2007-04-26

High power top emitting vertical cavity surface emitting laser

#336
20070090338
2007-04-26

Light-emitting device and light-emitting device array using a whispering gallery mode, and method for manufacturing same

#337
20070057270
2007-03-15

GaN laser with refractory metal ELOG masks for intracavity contact

#338
20070053399
2007-03-08

Vertical cavity surface emitting laser including trench and proton implant isolation

#339
20070047607
2007-03-01

Surface emitting type optical semiconductor device

#340
20070036191
2007-02-15

MICRO-LENS BUILT-IN LASER CAPABLE OF ADJUSTING A LIGHT RADIATION ANGLE AND METHOD OF MANUFACTURING THE SAME

#341
20070036189
2007-02-15

Vertical cavity surface emitting laser device

#342
20070025408
2007-02-01

Long-wavelength VCSEL system with implant current confinement

#343
20070025407
2007-02-01

Long-wavelength VCSEL system with heat sink

#344
20070019696
2007-01-25

Vertical cavity surface emitting laser and method for fabricating the same

#345
20070013996
2007-01-18

QUANTUM DOT VERTICAL LASING SEMICONDUCTOR OPTICAL AMPLIFIER

#346
20070008997
2007-01-11

Optical element and optical module

#347
20070002917
2007-01-04

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

#348
20060289855
2006-12-28

Quantum dot based optoelectronic device and method of making same

#349
20060284163
2006-12-21

Single ELOG growth transverse p-n junction nitride semiconductor laser

#350
20060281309
2006-12-14

Coaxial through chip connection

#351
20060281307
2006-12-14

Post-attachment chip-to-chip connection

#352
20060281292
2006-12-14

Rigid-backed, membrane-based chip tooling

#353
20060281243
2006-12-14

Through chip connection

#354
20060280219
2006-12-14

Frequency stabilized vertical extended cavity surface emitting lasers

#355
20060278994
2006-12-14

Inverse chip connector

#356
20060278993
2006-12-14

Chip connector

#357
20060278988
2006-12-14

Profiled contact

#358
20060278980
2006-12-14

Patterned contact

#359
20060278966
2006-12-14

Contact-based encapsulation

#360
20060278331
2006-12-14

Membrane-based chip tooling

#361
20060274805
2006-12-07

High thermal conductivity vertical cavity surface emitting laser (VCSEL)

#362
20060268398
2006-11-30

MEMS tunable vertical-cavity semiconductor optical amplifier

#363
20060268241
2006-11-30

System and method for driving semiconductor laser sources for displays

#364
20060261352
2006-11-23

Method of fabricating a semiconductor light-emitting device

#365
20060249738
2006-11-09

Surface-emitting semiconductor laser comprising a structured waveguide

#366
20060246700
2006-11-02

Migration enhanced epitaxy fabrication of active regions having quantum wells

#367
20060245464
2006-11-02

Vertical cavity surface emitting laser device

#368
20060227835
2006-10-12

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

#369
20060222040
2006-10-05

Radiation-emitting semiconductor component

#370
20060214176
2006-09-28

Device for generating or detecting electromagnetic radiation, and fabrication method of the same

#371
20060198413
2006-09-07

Radiation-emitting semiconductor body for a vertically emitting laser and method for producing same

#372
20060198404
2006-09-07

Optical phase conjugation laser diode

#373
20060193361
2006-08-31

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

#374
20060187997
2006-08-24

Vertical cavity surface emitting laser diode

#375
20060187991
2006-08-24

Laterally oxidized vertical cavity surface emitting lasers

#376
20060186426
2006-08-24

Optical device, surface emitting type device and method for manufacturing the same

#377
20060176924
2006-08-10

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

#378
20060171437
2006-08-03

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

#379
20060146904
2006-07-06

Integrated light emitting device and photodiode with ohmic contact

#380
20060140234
2006-06-29

Surface emitting laser device having double channeled structure

#381
20060134817
2006-06-22

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

#382
20060131604
2006-06-22

Nitride semiconductor device

#383
20060104326
2006-05-18

Funnel structure vecsel

#384
20060083283
2006-04-20

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

#385
20060078029
2006-04-13

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

#386
20060078027
2006-04-13

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

#387
20060072640
2006-04-06

Vertical cavity surface emitting laser having multiple top-side contacts

#388
20060072639
2006-04-06

Vertical cavity surface emitting laser with undoped top mirror

#389
20060060876
2006-03-23

Semiconductor optical device

#390
20060054899
2006-03-16

Semiconductor optical modulator, an optical amplifier and an integrated semiconductor light-emitting device

#391
20060029118
2006-02-09

HIGH-POWER SINGLE-MODE VERTICAL CAVITY-SURFACE EMITTING LASER

#392
20060029112
2006-02-09

Surface emitting laser with an integrated absorber

#393
20060023764
2006-02-02

Semiconductor laser and method of manufacturing the same

#394
20060011938
2006-01-19

Super lattice tunnel junctions

#395
20060002444
2006-01-05

Long wavelength vertical cavity surface emitting lasers

#396
20050286595
2005-12-29

Optimizing mirror reflectivity for reducing spontaneous emissions in photodiodes

#397
20050286594
2005-12-29

Mirrors for reducing the effects of spontaneous emissions in photodiodes

#398
20050286593
2005-12-29

Light emitting device with an integrated monitor photodiode

#399
20050286589
2005-12-29

Vertical cavity surface emitting laser optimized for optical sensitivity

#400
20050286588
2005-12-29

Vertical cavity surface emitting laser with optimized linewidth enhancement factor

#401
20050286587
2005-12-29

Vertical cavity surface emitting laser optimized for thermal sensitivity

#402
20050286586
2005-12-29

Geometric optimizations for reducing spontaneous emissions in photodiodes

#403
20050286585
2005-12-29

Vertical cavity surface emitting laser with photodiode having reduced spontaneous emissions

#404
20050286584
2005-12-29

Optical apertures for reducing spontaneous emissions in photodiodes

#405
20050286583
2005-12-29

Absorbing layers for reduced spontaneous emission effects in an integrated photodiode

#406
20050271113
2005-12-08

High thermal conductivity vertical cavity surface emitting laser (VCSEL)

#407
20050253222
2005-11-17

Semiconductor devices on misoriented substrates

#408
20050253164
2005-11-17

Tunnel junctions for long-wavelength VCSELs

#409
20050249254
2005-11-10

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

#410
20050243890
2005-11-03

Metal-assisted DBRs for thermal management in VCSELs

#411
20050238075
2005-10-27

Laser diode having an active layer containing N and operable in a 0.6 μm wavelength

#412
20050233486
2005-10-20

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

#413
20050219703
2005-10-06

Distributed bragg reflector and method of fabrication

#414
20050213629
2005-09-29

Vertical cavity surface emitting laser diode having a high reflective distributed Bragg reflector

#415
20050195876
2005-09-08

Optoelectronic waveguiding device, structural body including the same, and optical module

#416
20050190812
2005-09-01

Distributed bragg reflector for optoelectronic device

#417
20050180477
2005-08-18

Index guided VCSEL and method of fabrication

#418
20050158902
2005-07-21

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

#419
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

#420
20050142683
2005-06-30

Migration enhanced epitaxy fabrication of quantum wells

#421
20050135450
2005-06-23

Semiconductor surface emitting device

#422
20050129078
2005-06-16

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

#423
20050123015
2005-06-09

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

#424
20050121678
2005-06-09

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

#425
20050121663
2005-06-09

Apparatus and a method of fabricating inversion channel devices with precision gate doping for a monolithic integrated circuit

#426
20050118741
2005-06-02

Method for fabricating semiconductor optical device

#427
20050105576
2005-05-19

Modulation doped tunnel junction

#428
20050100070
2005-05-12

Surface-emitting type semiconductor laser and method for manufacturing the same

#429
20050100063
2005-05-12

Mirror structure for reducing the effect of feedback on a VCSEL

#430
20050098789
2005-05-12

Nitride semiconductor device

#431
20050094695
2005-05-05

Laser and detector device

#432
20050094692
2005-05-05

Tunnel junction utilizing GaPSb, AlGaPSb

#433
20050092710
2005-05-05

Long wavelength VCSEL device processing

#434
20050089074
2005-04-28

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

#435
20050083979
2005-04-21

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

#436
20050063440
2005-03-24

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

#437
20050062903
2005-03-24

Organic laser and liquid crystal display

#438
20050058171
2005-03-17

Optically pumped semiconductor device and method for producing it

#439
20050041715
2005-02-24

Long wavelength vertical cavity surface emitting laser with integrated photodetector

#440
20050040413
2005-02-24

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

#441
20050036533
2005-02-17

Tunable detector

#442
20050034661
2005-02-17

System for developing a nitrogen-containing active region

#443
20050031011
2005-02-10

Electron affinity engineered VCSELs

#444
20050031005
2005-02-10

Low voltage multi-junction vertical cavity surface emitting laser

#445
20050025211
2005-02-03

VCSEL and VCSEL array having integrated microlenses for use in a semiconductor laser pumped solid state laser system

#446
20050025206
2005-02-03

Single-transverse-mode VCSEL device with array structure and fabrication method thereof

#447
20050018729
2005-01-27

Implant damaged oxide insulating region in vertical cavity surface emitting laser

#448
20050002430
2005-01-06

Pseudomorphic layer in tunnel junction VCSEL

#449
16551338
2021-01-05

Low resistance vertical cavity light source with PNPN blocking

#450
16551258
2020-06-02

Semiconductor devices with depleted heterojunction current blocking regions

#451
16537139
2020-12-29

Vertical-cavity surface-emitting device with epitaxial index guide

#452
16008223
2019-07-02

Electronically pumped surface-emitting photonic crystal laser

#453
15962649
2019-05-14

Bottom emitting vertical-cavity surface-emitting lasers

#454
15206041
2017-08-15

Vertical cavity surface emitting laser with composite reflectors

#455
14957940
2017-07-11

VCSEL with at least one through substrate via

#456
13050673
2013-05-28

High efficiency III-nitride light-emitting diodes