ClassID:

216078

H01S5/3027 - CPC Classification

Classification description:

Semiconductor lasers; Structure or shape of the active region; Materials used for the active region IV compounds

Sub-classes:
Recent Application in this class:
#1
20210119416
2021-04-22

Structure comprising a strained semiconductor layer on a heat sink

#2
20210104871
2021-04-08

Semiconductor devices for lasing applications and methods of manufacturing such devices

#3
20210057874
2021-02-25

Method of fabricating an optoelectronic component

#4
20200358254
2020-11-12

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

#5
20190097391
2019-03-28

Laser source with a germanium-based suspended membrane and an integrated waveguide that participates in forming the optical cavity

#6
20190044308
2019-02-07

Semiconductor structure including a suspended membrane containing a central segment of structured thickness

#7
20180198256
2018-07-12

Method for high-concentration doping of germanium with phosphorous

#8
20170358704
2017-12-14

TECHNIQUES FOR FORMING OPTOELECTRONIC DEVICES

#9
20170121845
2017-05-04

Method for depositing a crystal layer at low temperatures, in particular a photoluminescent IV-IV layer on an IV substrate, and an optoelectronic component having such a layer

#10
20170084778
2017-03-23

TECHNIQUES FOR FORMING OPTOELECTRONIC DEVICES

#11
20160359566
2016-12-08

Semiconductor arrangement and formation thereof

#12
20150372454
2015-12-24

Device comprising a strained germanium membrane

#13
20150236478
2015-08-20

Photonic device structure and fabrication method thereof

#14
20150180210
2015-06-25

Semiconductor arrangement and formation thereof

#15
20140254620
2014-09-11

High-concentration active doping in semiconductors and semiconductor devices produced by such doping

#16
20130202005
2013-08-08

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

#17
20130156057
2013-06-20

Semiconductor laser device and method of fabricating the same

#18
20120288228
2012-11-15

Semiconductor optical device

#19
20100164636
2010-07-01

Oscillation device

#20
20080298410
2008-12-04

LASER APPARATUS AND THE MANUFACTURING METHOD THEREOF

#21
20080218074
2008-09-11

Nanotube array ballistic light emitting devices

#22
20080080573
2008-04-03

Semiconductor laser device and manufacturing method of the same

#23
20060261350
2006-11-23

Light-emitting diode

#24
20060215720
2006-09-28

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

#25
20060180762
2006-08-17

Terahertz frequency band wavelength selector

#26
20050082554
2005-04-21

Double heterojunction light emitting diodes and laser diodes having quantum dot silicon light emitters

#27
14663687
2017-01-17

Low noise optical pre-amplifier for ultra-low-light detectors and FPAs