ClassID:

215447

H01S3/0401 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Constructional details; Arrangements for thermal management of optical elements being part of laser resonator, e.g. windows, mirrors, lenses

Recent Application in this class:
#1
20260051712
2026-02-19

ISOLATED RING CAVITY RESONATOR

#2
20250392094
2025-12-25

LASER AMPLIFIER, LASER APPARATUS, AND ELECTRONIC DEVICE MANUFACTURING METHOD

#3
20250355221
2025-11-20

OPTICAL DEVICE WITH THERMALLY CONDUCTIVE FINGERS AND RELATED METHOD

#4
20250347973
2025-11-13

DEEP ULTRAVIOLET LASER SOURCE

#5
20250239828
2025-07-24

PASSIVELY Q-SWITCHED LASER

#6
20250167504
2025-05-22

OPTICS PROTECTIVE EJECTION COOLER

#7
20250149848
2025-05-08

SYSTEM AND METHOD FOR DYNAMIC HBEAM SHAPED LASER COUPLED TO OPTICAL CAVITY

#8
20250044603
2025-02-06

Adaptable computing network with real time, intelligent, 4D spherical scalability, tech stack awareness, tech stack integration, automatic bi-directional communications channel switching and order equilibrium—for large enterprise, time sensitive event/transaction driven applications

#9
20250007229
2025-01-02

LIGHT DIRECTING DEVICE HAVING IMPROVED TEMPERATURE MANAGEMENT

#10
20240429670
2024-12-26

Cooling For Galvo Mirrors In Laser Material Processing

#11
20240364068
2024-10-31

METHODS AND SYSTEMS FOR STABILIZATION OF WAVELENGTH-SELECTIVE OPTICAL ELEMENTS DURING TRANSIENT LASER OPERATIONS

#12
20240305057
2024-09-12

SOLID-STATE LASERS AND ASSEMBLY METHOD THEREFOR

#13
20240297474
2024-09-05

SHUTTER APPARATUS HAVING PORTS TO CONTROL ENERGY BEAM AND GAS TRANSFER BETWEEN ZONES

#14
20240039229
2024-02-01

Isolated ring cavity resonator

#15
20230375847
2023-11-23

OPTICAL ISOLATOR, ULTRAVIOLET LASER DEVICE, AND ELECTRONIC DEVICE MANUFACTURING METHOD

#16
20230375846
2023-11-23

OPTICAL ISOLATOR, ULTRAVIOLET LASER APPARATUS, AND ELECTRONIC DEVICE MANUFACTURING METHOD

#17
20230128958
2023-04-27

SINGLE-FREQUENCY LASER APPARATUS

#18
20230048286
2023-02-16

BLUE LASER OPERATING AT THE H-BETA FRAUNHOFER LINE

#19
20220416499
2022-12-29

Laser device, light source, and measurement apparatus, and method for using a laser device

#20
20220350060
2022-11-03

Diffraction Element Fixing Device

#21
20220320812
2022-10-06

Cooling Device

#22
20220294173
2022-09-15

Laser apparatus

#23
20220278495
2022-09-01

Solid-state lasers and assembly method therefor

#24
20220239050
2022-07-28

Method for limiting the deflection of a laser head during temperature changes and a laser head

#25
20220206118
2022-06-30

METHODS AND APPARATUSES FOR THERMAL MANAGEMENT OF A DETECTION SENSOR ASSEMBLY IN A LiDAR SYSTEM

#26
20220121002
2022-04-21

OPTICAL DEVICE WITH THERMALLY CONDUCTIVE FINGERS AND RELATED METHOD

#27
20220029376
2022-01-27

Apparatus for emitting laser pulses

#28
20210351554
2021-11-11

Arrangement for monitoring an optical element, laser source and euv radiation generation apparatus

#29
20210344158
2021-11-04

LASER SYSTEM WITH ISOLATED OPTICAL CAVITY

#30
20210296840
2021-09-23

Joined body, laser oscillator, laser amplifier, and joined body manufacturing method

#31
20210257798
2021-08-19

Actively cooled optical substrates for high average power reflective or diffractive optic

#32
20210234329
2021-07-29

Method and apparatus for frequency conversion and amplification of laser radiation using non-linear media in optical resonators

#33
20210036478
2021-02-04

Optical system element, for receiving a pressurised functional fluid

#34
20210003108
2021-01-07

Laser ignition device

#35
20200295520
2020-09-17

Isolated ring cavity resonator

#36
20200266602
2020-08-20

All-fiber airtight packaging structure and method with semiconductor saturable absorber mirror

#37
20200251874
2020-08-06

End-pumped Q-switched laser

#38
20200220318
2020-07-09

Laser device, light source, and measurement apparatus

#39
20190331440
2019-10-31

Transparent heat exchanger

#40
20190305504
2019-10-03

Low noise FM fiber laser amplifier

#41
20190267771
2019-08-29

Laser light source device and laser light adjusting method

#42
20190229486
2019-07-25

Method for manufacturing optical element and optical element

#43
20190190227
2019-06-20

Laser machining device and laser oscillator

#44
20190184491
2019-06-20

Laser machining device

#45
20190089114
2019-03-21

Optical component, fiber laser unit, and fiber laser system

#46
20180345382
2018-12-06

Systems and methods for fabricating a component with a simulated laser array

#47
20180278013
2018-09-27

Low swap laser pump diode module and laser amplifier incorporating the same

#48
20180261967
2018-09-13

Dual-function optical bench and cooling manifold for high-power laser system

#49
20180233874
2018-08-16

Solid-state laser device

#50
20180106669
2018-04-19

Compact calibration and testing system for high power lasers and optics

#51
20180094882
2018-04-05

Transparent heat exchanger

#52
20180034229
2018-02-01

Laser oscillator

#53
20170373457
2017-12-28

WAVEGUIDE FOR DIODE-PUMPED ALKALI LASERS

#54
20170063017
2017-03-02

Laser apparatus having temperature control function for maintenance work

#55
20170047704
2017-02-16

High-order harmonic wave generation apparatus capable of selecting wavelength

#56
20160301184
2016-10-13

Solid-state laser system

#57
20160294150
2016-10-06

System and method for increasing power emitted from a fiber laser

#58
20160285560
2016-09-29

High brightness dense wavelength multiplexing laser

#59
20160269119
2016-09-15

System and method for reduced power consumption and heat removal in optical and optoelectronic devices and subassemblies

#60
20160261085
2016-09-08

Tunable narrow-linewidth single-frequency linear-polarization laser device

#61
20160254636
2016-09-01

Methods of operating a laser system chiller

#62
20160254635
2016-09-01

Temperature controllable gas laser oscillator

#63
20150303641
2015-10-22

LED PUMPED LASER DEVICE AND METHOD OF USE

#64
20150277073
2015-10-01

Direct impingement cooling of fibers

#65
20150194784
2015-07-09

High Power Solid-State Laser With Replaceable Module For UV Generation

#66
20150188279
2015-07-02

Laser system chiller

#67
20150104180
2015-04-16

High brightness dense wavelength multiplexing laser

#68
20150103854
2015-04-16

WAVELENGTH-STABILIZED MICROCRYSTAL LASER

#69
20150062693
2015-03-05

High-power liquid-cooled pump and signal combiner

#70
20150016484
2015-01-15

Laser device

#71
20140301422
2014-10-09

Microcrystal laser for generating laser pulses

#72
20140169390
2014-06-19

Wavelength-stabilized microcrystal laser

#73
20140160786
2014-06-12

Optical systems

#74
20130335813
2013-12-19

Wavelength conversion laser light source, and image display device

#75
20130279115
2013-10-24

System and methods for reduced power consumption and heat removal in optical and optoelectronic devices and subassemblies

#76
20130250985
2013-09-26

Laser system chiller

#77
20130223470
2013-08-29

Apparatus for femtosecond laser optically pumped by laser diode pumping module

#78
20130220981
2013-08-29

Control device and control method for laser processing machine

#79
20130208744
2013-08-15

Excimer laser and laser device

#80
20130039372
2013-02-14

Wavelength conversion device, solid-state laser apparatus, and laser system

#81
20130028276
2013-01-31

High-power CW fiber-laser

#82
20130020499
2013-01-24

Window unit, window device, laser apparatus, and extreme ultraviolet light generation system

#83
20120132167
2012-05-31

Laser ignition device

#84
20120111865
2012-05-10

Laser marking of an interior cavity of a securing means of a substance-container

#85
20110280264
2011-11-17

SOLID-STATE LASER DEVICE

#86
20110244608
2011-10-06

Solid-state lasers

#87
20110243158
2011-10-06

Microcrystal laser for generating laser pulses

#88
20110211190
2011-09-01

Mirror structure having a fourier lens disposed between a reflective surface and an integrated optical sensor

#89
20110182319
2011-07-28

COlaser output power control during warm-up

#90
20110134947
2011-06-09

LASER ASSEMBLY AND METHOD AND SYSTEM FOR ITS OPERATION

#91
20110122896
2011-05-26

High-power diode end-pumped solid-state UV laser

#92
20100220753
2010-09-02

MONOFREQUENCY INTRA-CAVITY FREQUENCY-TRIPLED CONTINUOUS LASER

#93
20100172386
2010-07-08

Particle damage protection for high power COslab laser mirrors

#94
20100172042
2010-07-08

Compensation for transient heating of laser mirrors

#95
20100103974
2010-04-29

Thermal distortion compensation for laser mirrors

#96
20100103960
2010-04-29

Mode locked laser device

#97
20100054289
2010-03-04

Solid-state laser

#98
20100038558
2010-02-18

Mode-locked laser device, pulsed laser light source device, microscope device

#99
20090180503
2009-07-16

Laser oscillator

#100
20090179012
2009-07-16

Method for producing a laser processing machine component having a corrosion-resistant internal coating

#101
20090168816
2009-07-02

Structured submount for tuner assembly with optional phase adjust

#102
20090154510
2009-06-18

Optoelectrical assembly with frequency-doubled solid state laser

#103
20090154509
2009-06-18

Laser processing apparatus, method for making settings for the laser processing apparatus, program for making settings for the laser processing apparatus, and computer-readable recording medium

#104
20090116520
2009-05-07

Frequency-stabilized laser device, laser frequency stabilizing method, and laser frequency stabilizing program

#105
20090046752
2009-02-19

Gas-cooled laser device

#106
20090034577
2009-02-05

Thermal distortion compensation for laser mirrors

#107
20080317078
2008-12-25

GREEN LASER MODULE PACKAGE

#108
20080317074
2008-12-25

Mode-locked laser device

#109
20080317073
2008-12-25

Mode-locked laser device

#110
20080198882
2008-08-21

Active cooling of crystal optics for increased laser lifetime

#111
20080198880
2008-08-21

Method and apparatus for increasing fiber laser output power

#112
20080187014
2008-08-07

Light source device, lighting device, monitor device, and projector

#113
20080037597
2008-02-14

Laser apparatus

#114
20080037146
2008-02-14

Heat dissipating layers in deformable mirrors

#115
20070053387
2007-03-08

Laser apparatus for generating a visible laser beam

#116
20070036183
2007-02-15

Line narrowing module, light source of exposure apparatus comprising the same, and method of producing exposure light using line narrowing

#117
20070002921
2007-01-04

Laser containing a distributed gain medium

#118
20060227819
2006-10-12

Solid state laser device

#119
20060165135
2006-07-27

Method for oscillating variable-pulse width laser and variable-pulse width laser equipment

#120
20060146892
2006-07-06

Method and apparatus for obtaining and maintaining mode-locking in fiber laser systems

#121
20060088067
2006-04-27

Apparatus and method for face cooling of optical components of a laser system

#122
20060007966
2006-01-12

Electro-optical modulator module for COlaser Q-switching, mode-locking, and cavity dumping

#123
20050271098
2005-12-08

Laser containing a distributed gain medium

#124
20050174576
2005-08-11

Gas discharge MOPA laser spectral analysis module

#125
20050046856
2005-03-03

Gas discharge MOPA laser spectral analysis module

#126
20050041718
2005-02-24

Laser

#127
20050002434
2005-01-06

Cooled mirror for a laser beam

#128
17546336
2025-09-23

Compact atom interferometry inertial navigation sensors with tailored diffractive optics

#129
16163835
2019-02-26

Packaging of an optical fiber combiner not immersed in cooling water in high-power laser applications

#130
14742341
2015-12-22

Crystal capture housing with non-contact fluid cooling

#131
14478405
2015-08-04

Coherent wavelength tunable laser apparatus