H01S3/08022 - CPC Classification Index

ClassID:

215500 ⎘

H01S3/08022 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium; Construction or shape of optical resonators or components thereof; Mode suppression Longitudinal mode control, e.g. specifically multimode

Sub-classes:

H01S3/08027 » {by a filter, e.g. a Fabry-Perot filter is used for wavelength setting} 103
H01S3/08031 » {Single-mode emission} 98

Recent Application in this class:

20260095011

2026-04-02

PASSIVELY Q-SWITCHED LASER AND LASER SYSTEM FOR RANGING APPLICATIONS

20230216264

2023-07-06

RAMAN FIBER LASER EMPLOYING ULTRA-LOW REFLECTANCE FIBER BRAGG GRATING

20230051912

2023-02-16

PASSIVELY Q-SWITCHED LASER AND LASER SYSTEM FOR RANGING APPLICATIONS

20210013691

2021-01-14

Method and system for measurement of ultra-high laser intensity

20200412080

2020-12-31

Passively Q-switched laser and laser system for ranging applications

20200067256

2020-02-27

Wavelength discriminating slab laser

20190006811

2019-01-03

LASER DEVICE WITH AN OPTICAL RESONATOR AND METHOD FOR ADJUSTING THE LASER DEVICE

20180183203

2018-06-28

Injected laser and method for generating longitudinal multimode laser pulses

20170025813

2017-01-26

Injection-seeded whispering gallery mode optical amplifier devices and networks

#10

20160181756

2016-06-23

Fiber laser assembly and method of generating light

#11

20160126701

2016-05-05

Semiconductor laser and manufacturing method thereof

#12

20150311662

2015-10-29

Stable microwave-frequency source based on cascaded brillouin lasers

#13

20150236471

2015-08-20

Laser arrangement for generating a twice frequency converted laser radiation

#14

20150210920

2015-07-30

Apparatus, method and system for generating optical radiation from biological gain media

#15

20150146750

2015-05-28

Method and apparatus for locking and scanning the output frequency from a laser cavity

#16

20150063398

2015-03-05

Laser light source

#17

20140112357

2014-04-24

Raman distributed feedback fiber laser and high power laser system using the same

#18

20140023098

2014-01-23

Optical fiber lasers

#19

20120127464

2012-05-24

LIGHT SOURCE APPARATUS

#20

20110266470

2011-11-03

Apparatus, method and system for generating optical radiation from biological gain media

#21

20110103801

2011-05-05

Method for producing terahertz electromagnetic carrier waves

#22

20110058578

2011-03-10

LASER AND A METHOD FOR OPERATING THE LASER

#23

20100309939

2010-12-09

Multi-chamber gas discharge laser bandwidth control through discharge timing

#24

20100014543

2010-01-21

LASER AND A METHOD FOR OPERATING THE LASER

#25

20090067188

2009-03-12

LIGHT SOURCE

#26

20080267244

2008-10-30

Mode selection by synchronous pumping of a wagon wheel optical cavity

#27

20080219298

2008-09-11

Fiber laser system using fiber having dysprosium

#28

20080212639

2008-09-04

Broadband laser lamp with reduced speckle

#29

20080131065

2008-06-05

Large-mode-area, multimode, hybrid optical fibers and devices using same

#30

20070280312

2007-12-06

Oscillatory system and method for controlling an oscillatory system of this type

#31

20070274651

2007-11-29

Large mode area fibers using higher order modes

#32

20070140634

2007-06-21

Gain-producing, large-mode-area, multimode, hybrid optical fibers and devices using same

#33

20070077004

2007-04-05

Large mode area fibers using higher order modes

#34

20070068475

2007-03-29

Internal combustion engine with a laser light generating device

#35

20060274403

2006-12-07

Method and device for controlling the amplitude of the wavelength spectrum of ultra-short light pulses emitted by multiple passage laser amplifiers

#36

20060269200

2006-11-30

Large mode area fibers using higher order modes

#37

20060153251

2006-07-13

Stretched-pulse Raman fiber lasers and methods of operating the same

#38

20060146900

2006-07-06

Multi-chamber gas discharge laser bandwidth control through discharge timing

#39

20060103919

2006-05-18

Large mode area fibers using higher order modes

#40

20060071160

2006-04-06

Laser system for the ionization of a sample by matrix-assisted laser desorption in mass spectrometric analysis

#41

20050163184

2005-07-28

Optical cavity and laser

#42

20050141583

2005-06-30

Method and device for coherence reduction

#43

20050078730

2005-04-14

Optimizing power for second laser