Patents-Review.com
ClassID:

215876 ⎘

H01S5/0615 - CPC Classification

Classification description:

Semiconductor lasers; Arrangements for controlling the laser output parameters, e.g. by operating on the active medium Q-switching, i.e. in which the quality factor of the optical resonator is rapidly changed

Recent Application in this class:
#1
20260029514
2026-01-29

OPTICAL DEVICE AND DISTANCE MEASURING DEVICE

 #2
20250007239
2025-01-02

PASSIVE Q-SWITCHED LASERS AND METHODS FOR OPERATION AND MANUFACTURE THEREOF

 #3
20240332892
2024-10-03

SEMICONDUCTOR LASER, DISTANCE MEASUREMENT DEVICE, AND VEHICLE-MOUNTED DEVICE

 #4
20240014630
2024-01-11

Passive Q-switched lasers and methods for operation and manufacture thereof

 #5
20230104691
2023-04-06

INTRACAVITY PUMPED PASSIVELY Q-SWITCHED LASER

 #6
20220337031
2022-10-20

Resonantly enhanced frequency conversion with adaptive thermal-lensing compensation

 #7
20220271500
2022-08-25

VERTICAL EXTERNAL-CAVITY SURFACE-EMITTING LASER

 #8
20220137185
2022-05-05

Three Terminal Broad Area Laser

 #9
20220037858
2022-02-03

Monolithic quantum cascade laser (QCL)/avalanche photodiode (APD) infrared transceiver

 #10
20210226415
2021-07-22

Passive Q-switched lasers and methods for operation and manufacture thereof

 #11
20210184426
2021-06-17

Semiconductor laser drive circuit, method for driving semiconductor laser drive circuit, distance measuring apparatus, and electronic apparatus

 #12
20210026223
2021-01-28

Fully Integrated Chip Platform For Electrically Pumped Frequency Comb Generation

 #13
20200321748
2020-10-08

Device and method for generating a laser pulse

 #14
20190204229
2019-07-04

Low Energy Laser Spectroscopy LELS

 #15
20190181608
2019-06-13

Semiconductor laser, electronic apparatus, and method of driving semiconductor laser

 #16
20190173262
2019-06-06

Semiconductor laser, electronic apparatus, and method of driving semiconductor laser

 #17
20170234800
2017-08-17

Laser induced breakdown spectroscopy (LIBS) apparatus for the detection of mineral and metal contamination in liquid samples

 #18
20170084365
2017-03-23

Laser-controlled optical transconductance varistor system

 #19
20160276809
2016-09-22

SURFACE-EMITTING LASER, SURFACE-EMITTING LASER ARRAY, LASER APPARATUS, IGNITION DEVICE AND INTERNAL COMBUSTION ENGINE

 #20
20160161411
2016-06-09

Low energy laser spectroscopy LELS

 #21
20150375338
2015-12-31

Laser System for Modifying Objects

 #22
20150366459
2015-12-24

OBJECT INFORMATION ACQUIRING APPARATUS AND LASER APPARATUS USED THEREIN

 #23
20130195128
2013-08-01

Multiple wavelength laser system

 #24
20120189024
2012-07-26

Q-switched grating vertical-cavity surface-emitting laser system and method for fabricating the same

 #25
20110286477
2011-11-24

Multiple wavelength optical systems

 #26
20090268770
2009-10-29

Gain clamped optical device for emitting LED mode light

 #27
14714248
2019-06-11

Systems and methods of an L-switched light emission

 #28
13441435
2015-03-31

Multi-band laser architecture