ClassID:

216068

H01S5/2272 - 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 having a ridge or stripe structure; Buried mesa structure ; Striped active layer grown by a mask induced selective growth

Recent Application in this class:
#1
20240413614
2024-12-12

MANUFACTURABLE GALLIUM AND NITROGEN CONTAINING COUPLED WAVEGUIDE DEVICES

#2
20230352912
2023-11-02

BURIED HETEROSTRUCTURE SEMICONDUCTOR LASER AND METHOD OF MANUFACTURE

#3
20230216278
2023-07-06

Method for fabricating semiconductor device

#4
20230021415
2023-01-26

Manufacturing Method for Semiconductor Device

#5
20220294187
2022-09-15

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE

#6
20220059997
2022-02-24

Radiation emitter

#7
20210044091
2021-02-11

Buried type semiconductor optical device and manufacturing method therefor

#8
20190348818
2019-11-14

Arrayed semiconductor device, optical transmission module, optical module, and method for manufacturing thereof

#9
20190305519
2019-10-03

QUANTUM CASCADE LASER

#10
20180166858
2018-06-14

QUANTUM CASCADE LASER

#11
20170324220
2017-11-09

Quantum cascade laser optimized for epitaxial side-down mounting

#12
20170271848
2017-09-21

Method for manufacturing semiconductor device and semiconductor device

#13
20170207604
2017-07-20

Process of forming semiconductor optical device and semiconductor optical device

#14
20170040769
2017-02-09

Quantum cascade laser array

#15
20160352076
2016-12-01

Semiconductor laser diode and method of fabricating the same

#16
20160126701
2016-05-05

Semiconductor laser and manufacturing method thereof

#17
20150357793
2015-12-10

Method for manufacturing semiconductor device and the semiconductor device

#18
20150333481
2015-11-19

Hybrid waveguide lasers and methods for fabricating hybrid waveguide lasers

#19
20150085888
2015-03-26

Method for manufacturing semiconductor device and semiconductor device

#20
20130202005
2013-08-08

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

#21
20130156057
2013-06-20

Semiconductor laser device and method of fabricating the same

#22
20120207185
2012-08-16

Method of manufacturing semiconductor laser, semiconductor laser, optical pickup, optical disk device, method of manufacturing semiconductor device, semiconductor device, and method of growing nitride type Group III-V compound semiconductor layer

#23
20100259758
2010-10-14

Semiconductor light emitting element, light source using the semiconductor light emitting element, and optical tomography imaging apparatus

#24
20100112741
2010-05-06

Integrated photonic semiconductor devices and methods for making integrated photonic semiconductor devices

#25
20090279828
2009-11-12

Wavelength locking and power control systems for multi-channel photonic integrated circuits (PICs)

#26
20090245313
2009-10-01

Multi-beam semiconductor laser

#27
20090213884
2009-08-27

Integrated photonic semiconductor devices and methods for making integrated photonic semiconductors devices

#28
20090202196
2009-08-13

Method of tuning optical components integrated in a monolithic photonic integrated circuit (PIC)

#29
20090129426
2009-05-21

Semiconductor system having a ring laser fabricated by epitaxial layer overgrowth

#30
20090087966
2009-04-02

Method for manufacturing semiconductor device

#31
20090052488
2009-02-26

Quantum cascade laser element

#32
20090034567
2009-02-05

Method of manufacturing semiconductor laser, semiconductor laser, optical pickup, optical disk device, method of manufacturing semiconductor device, semiconductor device, and method of growing nitride type group III-V compound semiconductor layer

#33
20090003396
2009-01-01

Integrated photonic semiconductor devices having ridge structures that are grown rather than etched, and methods for making same

#34
20080240190
2008-10-02

Method of manufacturing semiconductor device, semiconductor laser, optical pickup, and optical disk device with nitride type group III-V compound semiconductor layer

#35
20080070336
2008-03-20

Semiconductor layer formed by selective deposition and method for depositing semiconductor layer

#36
20070172169
2007-07-26

Method of tuning optical components integrated in a monolithic photonic integrated circuit (PIC)

#37
20070104236
2007-05-10

Semiconductor laser and method of manufacturing the same

#38
20070092177
2007-04-26

Wavelength locking and power control systems for multi-channel photonic integrated circuits (PICS)

#39
20070081566
2007-04-12

Integrated modulator-laser structure and a method of producing same

#40
20070041419
2007-02-22

Semiconductor system having a ring laser fabricated by expitaxial layer overgrowth

#41
20070019901
2007-01-25

Method tuning optical components integrated in a monolithic photonic integrated circuit (PIC)

#42
20070014509
2007-01-18

Optical transmitter

#43
20060182441
2006-08-17

Method and apparatus of monitoring and controlling the emission wavelengths of a plurality of laser sources integrated on the same chip or in the same photonic integrated circuit (PIC)

#44
20060159133
2006-07-20

Fabricating method of semiconductor laser and semiconductor and semiconductor laser

#45
20060145276
2006-07-06

Optical semiconductor device and fabrication method therefor

#46
20060062519
2006-03-23

Monolithic photonic integrated circuit (PIC) CHIP

#47
20060060833
2006-03-23

Radiation-emitting optoelectronic component with a quantum well structure and method for producing it

#48
20050286909
2005-12-29

Optical transmitter

#49
20050220392
2005-10-06

Optical integrated device

#50
20050161681
2005-07-28

Semiconductor light emitting device having a semiconductor layer formed by selective growth

#51
20050161661
2005-07-28

Semiconductor light emitting device having a semiconductor layer formed by selective growth

#52
20050056853
2005-03-17

Semiconductor layer formed by selective deposition and method for depositing semiconductor layer

#53
20050018721
2005-01-27

Method of operating an array of laser sources integrated in a monolithic chip or in a photonic integrated circuit (PIC)

#54
20050018720
2005-01-27

Apparatus and method for tuning a laser source emission wavelength employing a laser source contact comprising electrode segments

#55
20050013332
2005-01-20

Method and apparatus of monitoring and controlling the emission wavelengths of a plurality of laser sources integrated on the same chip or in the same photonic integrated circuit (PIC)

#56
20050013331
2005-01-20

Method of tuning integrated laser sources with integrated wavelength tuning elements on the same substrate or in a monolithic photonic integrated circuit (PIC)

#57
20050013330
2005-01-20

Method of tuning optical components integrated on a monolithic chip

#58
20050007658
2005-01-13

Extended bandwidth semiconductor optical amplifier systems and methods