H01S3/081 - CPC Classification Index

ClassID:

215517 ⎘

H01S3/081 - 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 comprising more than two reflectors

Sub-classes:

H01S3/0811 » {incorporating a dispersive element, e.g. a prism for wavelength selection} 66
H01S3/0813 » {Configuration of resonator} 119
H01S3/0818 » {Unstable resonators} 31
H01S3/082 » defining a plurality of resonators, e.g. for mode selection 135
H01S3/083 » Ring lasers 279

Recent Application in this class:

20260142436

2026-05-21

High Power 193 Nanometer Continuous-Wave Laser Light

20250253606

2025-08-07

FIBER SEGMENT AMPLIFIER ASSEMBLY

20250023318

2025-01-16

MULTIPASS LASER AMPLIFIER AND NO-OPTICAL-POWER BEAM STEERING ELEMENT

20220200228

2022-06-23

Low noise lasers with resonator filters

20220131337

2022-04-28

Multipass laser amplifier and no-optical-power beam steering element

20220102933

2022-03-31

Laser apparatus

20210184429

2021-06-17

LASER DEVICE

20190267769

2019-08-29

Laser resonator, and method of designing laser resonator

20190229487

2019-07-25

DIVIDED PULSE LASERS

#10

20190226911

2019-07-25

Long wavelength infrared detection and imaging with long wavelength infrared source

#11

20190173257

2019-06-06

Optical arrangements with disk-shaped laser-active mediums

#12

20170310069

2017-10-26

Pumping light systems for disc lasers

#13

20170302050

2017-10-19

Laser system

#14

20170110848

2017-04-20

Linear motor or voice coil for fast tuning of a laser cavity

#15

20170093119

2017-03-30

Laser system

#16

20160365698

2016-12-15

Optical apparatus

#17

20160352064

2016-12-01

Divided pulse lasers

#18

20160329677

2016-11-10

Method and laser pulse source apparatus for generating fs laser pulses

#19

20160285225

2016-09-29

Radial polarization thin-disk laser

#20

20160276795

2016-09-22

Radially polarized thin disk laser

#21

20160172820

2016-06-16

Laser amplifier, laser apparatus, and extreme ultraviolet light generating system

#22

20160149368

2016-05-26

Pulse width stretcher and chirped pulse amplifier including the same

#23

20160091420

2016-03-31

Laser beam stop elements and spectroscopy systems including the same

#24

20150357787

2015-12-10

Multi-pass slab laser with internal beam shaping

#25

20150318662

2015-11-05

Laser resonator with parasitic mode suppression

#26

20150260572

2015-09-17

Long wavelength infrared detection and imaging with long wavelength infrared source

#27

20150171591

2015-06-18

Oxygen laser oscillator

#28

20150171588

2015-06-18

Ring cavity laser device

#29

20150146210

2015-05-28

Wavelength tunable light source

#30

20150139264

2015-05-21

Sagnac loop mirror based laser cavity on silicon photonics platform

#31

20150043057

2015-02-12

Optical amplifier arrangement

#32

20140112362

2014-04-24

Gas laser device

#33

20120307858

2012-12-06

Very high power laser chamber optical improvements

#34

20120182604

2012-07-19

Gas discharge laser oscillator and gas discharge laser amplifier providing linearly polarized light

#35

20120170607

2012-07-05

Laser amplifier system

#36

20110310922

2011-12-22

Laser resonator

#37

20100098120

2010-04-22

Very high power laser chamber optical improvements

#38

20100009475

2010-01-14

Disk laser including an amplified spontaneous emission (ASE) suppression feature

#39

20080310475

2008-12-18

Laser device having thermal lens astigmatism compensation devices and methods of use

#40

20080310462

2008-12-18

Anamorphotic solid-sate laser

#41

20080192782

2008-08-14

Dual Wavelength Laser Device, and System Comprising Same

#42

20080175288

2008-07-24

Disk laser including an amplified spontaneous emission (ASE) suppression feature

#43

20070223540

2007-09-27

PULSED LASER

#44

20070201532

2007-08-30

Longitudinally pumped solid state laser and methods of making and using

#45

20070116081

2007-05-24

Solid-state laser and multi-pass resonator

#46

20060251141

2006-11-09

Optically pumped external-cavity semiconductor laser with multiple gain structures

#47

20050220164

2005-10-06

Laser oscillator

#48

20050129083

2005-06-16

Optical bench for diode-pumped solid state lasers in field applications

#49

20050129081

2005-06-16

Laser gain module

#50

17525271

2023-06-13

Systems for photonic integration in non-polar and semi-polar oriented wave-guided optical devices

#51

16852859

2021-12-14

Systems for photonic integration in non-polar and semi-polar oriented wave-guided optical devices

#52

16144811

2020-04-21

Methods for photonic integration in non-polar and semi-polar oriented wave-guided optical devices

#53

15639835

2018-10-02

Methods and apparatus for photonic integration in non-polar and semi-polar oriented wave-guided optical devices

#54

14978485

2017-07-18

Methods and apparatus for photonic integration in non-polar and semi-polar oriented wave-guided optical devices

#55

14731218

2016-01-26

Beam-control apparatus for gas-discharge slab-laser

#56

13733966

2014-05-13

Self starting mode-locked laser oscillator