Patents-Review.com
ClassID:

215871 ⎘

H01S5/0608 - CPC Classification

Classification description:

Semiconductor lasers; Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by light, e.g. optical switch

Sub-classes:
Recent Application in this class:
#1
20250112440
2025-04-03

PHOTOCONDUCTIVE SWITCH LASER DIODE DRIVER

 #2
20240396295
2024-11-28

SEMICONDUCTOR LASER DEVICE

 #3
20240162680
2024-05-16

A LASER DIODE LIGHTING CIRCUIT

 #4
20220229316
2022-07-21

Response shaping by multiple injection in a ring-type structure

 #5
20220045479
2022-02-10

RESONANT RECHARGE FOR SYNCHRONOUS PULSED LASER OPERATION

 #6
20210408758
2021-12-30

Semiconductor laser device

 #7
20210384704
2021-12-09

Response shaping by multiple injection in a ring-type structure

 #8
20210104862
2021-04-08

Wavelength-tunable laser

 #9
20210066885
2021-03-04

Laser diode driver circuit techniques

 #10
20200381886
2020-12-03

Light source device, light source driver, and lighting system

 #11
20200059068
2020-02-20

Response shaping by multiple injection in a ring-type structure

 #12
20190386460
2019-12-19

Pulsed laser diode driver

 #13
20190341746
2019-11-07

Encoded pixel structure of vertical cavity surface emitting laser

 #14
20190067910
2019-02-28

Thermal radiation light source

 #15
20190025669
2019-01-24

Logic device having an optical circulator

 #16
20190011804
2019-01-10

Signal wave generator apparatus with polarization control

 #17
20180358779
2018-12-13

Photonic crystal device

 #18
20180254611
2018-09-06

Nanowire laser structure and fabrication method

 #19
20180067378
2018-03-08

Systems and methods for an optical logic device

 #20
20170310082
2017-10-26

Optical module for preventing laser beam leakage and control method thereof

 #21
20170085057
2017-03-23

Pulsed laser diode driver

 #22
20160241000
2016-08-18

Laser device comprising optically pumped extended cavity laser

 #23
20160111849
2016-04-21

Apparatus and method for generating burst-mode laser

 #24
20150303651
2015-10-22

Ultra fast semiconductor laser

 #25
20110222564
2011-09-15

METHODS AND APPARATUS FOR GENERATING TERAHERTZ RADIATION

 #26
20110211839
2011-09-01

Low-cost WDM source with an incoherent light injected fabry-perot laser diode

 #27
20110211838
2011-09-01

Low-cost WDM source with an incoherent light injected Fabry-Perot laser diode

 #28
20110170110
2011-07-14

Wavelength-tunable light source apparatus

 #29
20110103422
2011-05-05

Laser-induced optical wiring apparatus

 #30
20100135337
2010-06-03

Methods and apparatus for generating terahertz radiation

 #31
20100092175
2010-04-15

Reflective semiconductor optical amplifier and optical signal processing method using the same

 #32
20090238228
2009-09-24

Quantum dot based semiconductor waveguide devices

 #33
20090219957
2009-09-03

Radio-Frequency-Modulated Surface-Emitting Semiconductor Laser

 #34
20090180502
2009-07-16

Injection Locking Type Light Source Which of The Noise Can be Minimized

 #35
20090097516
2009-04-16

RF and microwave receivers based on electro-optic optical whispering gallery mode resonators

 #36
20090080480
2009-03-26

Laser-induced optical wiring apparatus

 #37
20090041077
2009-02-12

OPTICAL READ-OUT

 #38
20070201520
2007-08-30

Compact high output power mid-infrared emitter system and method

 #39
20070103755
2007-05-10

Laser-induced optical wiring apparatus

 #40
20060263090
2006-11-23

Low-cost WDM source with an incoherent light injected Fabry-Perot laser diode

 #41
20060239305
2006-10-26

Optically triggered Q-switched photonic crystal laser and method of switching the same

 #42
20050073740
2005-04-07

Optical wavelength shifting

 #43
15341691
2017-09-19

Scalable fast tunable Si-assisted hybrid laser with redundancy

 #44
15341675
2017-10-03

Fast tunable hybrid laser with a silicon-photonic switch