Patents-Review.com
ClassID:

216211 ⎘

H01S2301/16 - CPC Classification

Classification description:

Functional characteristics Semiconductor lasers with special structural design to influence the modes, e.g. specific multimode

Sub-classes:
Recent Application in this class:
#1
20260121380
2026-04-30

OPTICAL LINK WITH MODULATION OF VCSEL MODES

 #2
20250023330
2025-01-16

Double Waveguide Structure For Edge-Emitting Semiconductor Laser And Method Of Forming The Same

 #3
20240396302
2024-11-28

CONCAVE LASER APERTURE FOR HIGH-BANDWIDTH COMMUNICATION

 #4
20230299562
2023-09-21

Semiconductor laser diode

 #5
20220376465
2022-11-24

INSPECTION METHOD FOR SEMICONDUCTOR LASER DEVICE AND INSPECTION DEVICE FOR SEMICONDUCTOR LASER DEVICE

 #6
20220329045
2022-10-13

MODE-HOP FREE LASER MODULE

 #7
20220278505
2022-09-01

Semiconductor light emitting array with phase modulation regions for generating beam projection patterns

 #8
20220239069
2022-07-28

Semiconductor laser diode

 #9
20220190551
2022-06-16

FIBER-COUPLED DIODE LASER MODULE AND METHOD OF ITS ASSEMBLING

 #10
20220045481
2022-02-10

Semiconductor optical element

 #11
20210305767
2021-09-30

Systems and methods for designing optical devices having mode selective facets

 #12
20210006041
2021-01-07

Light emission device comprising at least one VCSEL and a spread lens

 #13
20200335943
2020-10-22

Vertical cavity surface emitting laser mode control

 #14
20200161836
2020-05-21

Semiconductor laser diode

 #15
20200112139
2020-04-09

Coherent single photon source

 #16
20200006921
2020-01-02

Semiconductor laser device, semiconductor laser module, and welding laser light source system

 #17
20190288483
2019-09-19

Semiconductor light emitting array with phase modulation regions for generating beam projection patterns

 #18
20190097396
2019-03-28

Semiconductor laser, light source device, image forming apparatus, image display device, object device, and colored-light generation method

 #19
20190067906
2019-02-28

Controlling beam divergence in a vertical-cavity surface-emitting laser

 #20
20180287348
2018-10-04

System and method for bound state in continuum laser sources

 #21
20170357067
2017-12-14

Semiconductor laser device and laser light irradiation apparatus

 #22
20170256913
2017-09-07

Dual-frequency vertical-external-cavity surface-emitting laser device for THz generation and method for generating THz

 #23
20170093129
2017-03-30

Semiconductor laser resonator and semiconductor laser device including the same

 #24
20160006216
2016-01-07

Flared laser oscillator waveguide

 #25
20150318667
2015-11-05

Beam steering modulated VCSEL

 #26
20150063392
2015-03-05

Semiconductor light-emitting element

 #27
20150049776
2015-02-19

Methods of producing optoelectronic semiconductor components, and optoelectronic semiconductor lasers

 #28
20150036711
2015-02-05

Surface emitting laser, surface-emitting-laser array, and image forming apparatus

 #29
20140301421
2014-10-09

Flared laser oscillator waveguide

 #30
20140300953
2014-10-09

Tunable multi-mode laser

 #31
20140294030
2014-10-02

Multimode vertical cavity surface emitting laser having narrow laser light emitting angle

 #32
20140211821
2014-07-31

Edge-emitting semiconductor laser

 #33
20140072007
2014-03-13

Laser apparatus

 #34
20130230067
2013-09-05

Methods for producing optoelectronic semiconductor components, and optoelectronic semiconductor lasers

 #35
20130177336
2013-07-11

Surface emitting laser, surface-emitting-laser array, and image forming apparatus

 #36
20120281274
2012-11-08

Semiconductor optical devices and methods of fabricating the same

 #37
20120263205
2012-10-18

Edge-emitting semiconductor laser

 #38
20120147910
2012-06-14

SEMICONDUCTOR LASER DEVICE AND DRIVING METHOD OF THE SAME

 #39
20120134014
2012-05-31

LIGHT GENERATING DEVICE

 #40
20120127472
2012-05-24

Broadband discrete spectrum optical source

 #41
20090316742
2009-12-24

Semiconductor laser device and driving method of the same

 #42
20050018727
2005-01-27

Semiconductor laser device, semiconductor laser module, and Raman amplifier using the device or module

 #43
14828760
2016-11-29

Multi-wavelength laser cavity