ClassID:

215522

H01S3/0816 - 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; Configuration of resonator having 4 reflectors, e.g. Z-shaped resonators

Recent Application in this class:
#1
20260128563
2026-05-07

FPGA-BASED CONTROL SYSTEM AND METHOD FOR TI:SAPPHIRE LASER

#2
20250167507
2025-05-22

OPTICAL DEVICE CAPABLE OF HAVING PULSE WIDTH REDUCED AND ADJUSTED AND LASER RESONATOR INCLUDING THE SAME

#3
20240235145
2024-07-11

DIVIDED-PULSE LASER REGENERATION AMPLIFICATION APPARATUS AND METHOD

#4
20240136784
2024-04-25

DIVIDED-PULSE LASER REGENERATION AMPLIFICATION APPARATUS AND METHOD

#5
20240128705
2024-04-18

GAS LASER AMPLIFIER, GAS LASER APPARATUS, EUV LIGHT GENERATION APPARATUS, AND EUV EXPOSURE APPARATUS

#6
20230387646
2023-11-30

PULSED LASER WITH TEMPORAL COHERENCE CONTROL

#7
20230291168
2023-09-14

Femtosecond pulse laser apparatus

#8
20230159386
2023-05-25

Method of localized consolidation of parts assembled by molecular adhesion

#9
20220385025
2022-12-01

ULTRAVIOLET LASER APPARATUS

#10
20220376458
2022-11-24

Light source apparatus and inspection apparatus

#11
20220294175
2022-09-15

RADIATION FIELD GENERATING SYSTEM

#12
20220276187
2022-09-01

LASER LIGHT SOURCE AND PHOTOELECTRON MICROSCOPE

#13
20220181838
2022-06-09

Femtosecond pulse laser apparatus

#14
20220102933
2022-03-31

Laser apparatus

#15
20220102931
2022-03-31

Laser device and method for operating laser device

#16
20210164850
2021-06-03

Device and method for measuring thermal load caused by energy transfer upconversion in laser gain crystal

#17
20210075182
2021-03-11

Single longitudinal mode ring Raman laser

#18
20210036484
2021-02-04

Injection-locked laser system

#19
20210036481
2021-02-04

Systems for efficient cyclical fiber-optic connections

#20
20210021093
2021-01-21

Distributed coupled resonator laser

#21
20210006031
2021-01-07

Folded slab laser

#22
20200373738
2020-11-26

External cavity semiconductor laser

#23
20200366046
2020-11-19

Use of positive dispersion mirrors to maintain beam quality during chirped pulse amplification in a Yb:KYW regenerative amplifier

#24
20200366045
2020-11-19

STRETCHER-FREE ULTRAFAST LASER SYSTEM EMPLOYING A PICOSECOND FIBER OSCILLATOR AND POSITIVELY CHIRPED INTRACAVITY MIRRORS FOR PULSE ELONGATION

#25
20200343682
2020-10-29

Laser system and method for generating laser pulses with very high repetition rate

#26
20200280164
2020-09-03

Apparatus for providing optical radiation

#27
20200274313
2020-08-27

Radio frequency slab laser

#28
20200185874
2020-06-11

Method and apparatus for real time averaging of beam parameter variations

#29
20200136338
2020-04-30

Laser device, method for controlling laser device, and mass spectroscope

#30
20200127436
2020-04-23

Electro-optic modulator

#31
20200091672
2020-03-19

Pulse laser apparatus and method for Kerr lens mode locking based creation of laser pulses

#32
20190393667
2019-12-26

System and method for laser system having non-planar thin disc gain media

#33
20190312403
2019-10-10

Folded slab laser

#34
20190190226
2019-06-20

Frequency-doubled laser and method of generating harmonic laser

#35
20190157829
2019-05-23

Distributed coupled resonator laser

#36
20190006815
2019-01-03

Laser system

#37
20180342848
2018-11-29

Intra-cavity frequency-converted optically-pumped semiconductor laser

#38
20180221200
2018-08-09

Dispersion control using chirped mirrors in femtosecond laser system for ophthalmic application

#39
20180212397
2018-07-26

EXCIMER LASER SYSTEMS WITH A RING CAVITY STRUCTURE

#40
20180159295
2018-06-07

Unidirectionally emitting microdisk having ultra-high quality factor and laser using the same

#41
20180019565
2018-01-18

Distributed coupled resonator laser

#42
20170187162
2017-06-29

Passively mode-locking semiconductor disk laser (SDL)

#43
20170163004
2017-06-08

Method and a system for generating a Raman second Stokes light to a source light

#44
20170155229
2017-06-01

Laser device

#45
20170093117
2017-03-30

Method for operating a laser device, resonator arrangement and use of a phase shifter

#46
20170033526
2017-02-02

Laser oscillator having folding mirror

#47
20160322786
2016-11-03

Self mode-locking semiconductor disk laser (SDL)

#48
20160268765
2016-09-15

Laser crystal

#49
20160233640
2016-08-11

Flat-folded ceramic slab lasers

#50
20160190766
2016-06-30

Optical resonator system

#51
20160181759
2016-06-23

Optical resonator arrangement and a method for adjusting a round-trip time in a resonator

#52
20160064892
2016-03-03

System and method for generating a burst of ultra-short, high-power laser pulses

#53
20150357787
2015-12-10

Multi-pass slab laser with internal beam shaping

#54
20150318662
2015-11-05

Laser resonator with parasitic mode suppression

#55
20150288134
2015-10-08

Regenerative optical amplifier for short pulsed lasers, a laser source and a laser workstation

#56
20150249313
2015-09-03

Resonant enhanced frequency converter

#57
20150236471
2015-08-20

Laser arrangement for generating a twice frequency converted laser radiation

#58
20150211929
2015-07-30

External cavity laser source

#59
20150184994
2015-07-02

OCT swept laser with high coherence signal extraction

#60
20150171591
2015-06-18

Oxygen laser oscillator

#61
20150146747
2015-05-28

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

#62
20150085886
2015-03-26

Angular beam adjustment systems and methods for laser systems

#63
20150085348
2015-03-26

Device and method for converting a light and a laser system

#64
20150071317
2015-03-12

Pump energy wavelength stabilization

#65
20150063389
2015-03-05

Self mode-locking semiconductor disk laser

#66
20150036706
2015-02-05

Transition-metal-doped thin-disk laser

#67
20140334514
2014-11-13

COlaser device and COlaser processing device

#68
20140112362
2014-04-24

Gas laser device

#69
20140064318
2014-03-06

Waveguide COlaser with multiply folded resonator

#70
20140002892
2014-01-02

Optical resonator with direct geometric access to the optical axis

#71
20130322483
2013-12-05

Gas discharge chamber

#72
20130230062
2013-09-05

End-pumped alignment and temperature insensitive laser target designator and marker

#73
20120281728
2012-11-08

Waveguide COlaser with mutiply folded resonator

#74
20120281722
2012-11-08

Angular beam adjustment systems and methods for laser systems

#75
20120263196
2012-10-18

ULTRAFAST RAMAN LASER SYSTEMS AND METHODS OF OPERATION

#76
20120250719
2012-10-04

Transition-metal-doped thin-disk laser

#77
20120230356
2012-09-13

Scalable, efficient laser systems

#78
20120224595
2012-09-06

Single-mode intra-cavity frequency-doubled CW solid-state laser with volumetric gain-grating

#79
20120206725
2012-08-16

External cavity laser source

#80
20120195342
2012-08-02

Configuration for Multiwavelength Emission with a CO2 Laser

#81
20110317152
2011-12-29

Mirror structure with at least one component of an optical sensor integrated therewith

#82
20110280375
2011-11-17

Amplifying optical cavity of the FABRY-PEROT type

#83
20110206072
2011-08-25

High power femtosecond laser with repetition rate adjustable according to scanning speed

#84
20110206070
2011-08-25

High power femtosecond laser with adjustable repetition rate

#85
20110182308
2011-07-28

Monolithic fiber laser beam combiner

#86
20110158281
2011-06-30

Gas discharge chamber

#87
20110122900
2011-05-26

Laser

#88
20110122897
2011-05-26

Acousto-optically Q-switched COlaser

#89
20110122896
2011-05-26

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

#90
20110116158
2011-05-19

Control of relaxation oscillations in intracavity optical parametric oscillators

#91
20110075687
2011-03-31

Scalable, efficient laser systems

#92
20110064099
2011-03-17

Optically-pumped external-cavity surface-emitting semiconductor lasers with front-cooled gain-structures

#93
20110058578
2011-03-10

LASER AND A METHOD FOR OPERATING THE LASER

#94
20100257950
2010-10-14

VCSEL enabled active resonator gyroscope

#95
20100061412
2010-03-11

Pump energy wavelength stabilization

#96
20100027571
2010-02-04

Stabilized near-infrared laser

#97
20100014543
2010-01-21

LASER AND A METHOD FOR OPERATING THE LASER

#98
20100008389
2010-01-14

Inverted composite slab sandwich laser gain medium

#99
20090304033
2009-12-10

LASER FOR GENERATING MULTIPLE WAVELENGTHS

#100
20090285248
2009-11-19

UV LIGHT GENERATION BY FREQUENCY CONVERSION OF RADIATION OF A RUBY LASER PUMPED WITH A SECOND HARMONIC OF A SOLID-STATE LASER

#101
20090279577
2009-11-12

Multi-pass laser amplifier with staged gain mediums of varied absorption length

#102
20090274177
2009-11-05

TURNABLE LASER DEVICE

#103
20090245295
2009-10-01

Resonator cavity configuration and method

#104
20090232167
2009-09-17

Acousto-optically Q-switched COlaser

#105
20090213885
2009-08-27

Diffusion-cooled COlaser with flexible housing

#106
20090190623
2009-07-30

External-cavity optically-pumped semiconductor-laser with a resonator stop

#107
20090116516
2009-05-07

Mode-locked solid-state laser apparatus

#108
20090103172
2009-04-23

Repetitively pulsed laser and amplifier with dual resonator for pulse-energy management

#109
20090092167
2009-04-09

Mode-locked short pulse laser resonator and short pulse laser arrangement

#110
20090086772
2009-04-02

Mode-locked solid-state laser apparatus

#111
20090059968
2009-03-05

Injection-seeded monolithic laser

#112
20080259986
2008-10-23

Laser light source apparatus and image generating apparatus using such laser light source apparatus

#113
20080151946
2008-06-26

Monolithic Solid State Laser Apparatus

#114
20080144675
2008-06-19

Mechanically Q-switched COlaser

#115
20080137697
2008-06-12

Laser light source apparatus and image generating apparatus using laser light source apparatus

#116
20080089372
2008-04-17

Solid laser module, optical amplifier, and laser oscillator

#117
20080080585
2008-04-03

Volume Bragg lasers based on high efficiency diffractive elements in photo-thermo-refractive glass

#118
20080013588
2008-01-17

Laser oscillator incorporating transverse mode rotation in the laser resonator

#119
20070286247
2007-12-13

Frequency-doubled laser resonator including two optically nonlinear crystals

#120
20070280310
2007-12-06

Laser intra-cavity electronic wavelength tuner

#121
20070242710
2007-10-18

Laser apparatus

#122
20070236780
2007-10-11

Multi-port optical parametric oscillator

#123
20070177638
2007-08-02

Frequency-doubled solid state laser optically pumped by frequency-doubled external-cavity surface-emitting semiconductor laser

#124
20070147445
2007-06-28

Resonator cavity configuration and method

#125
20070133627
2007-06-14

Simultaneously mode-locked, Q-switched laser

#126
20070064760
2007-03-22

Optical amplification in miniaturized polymer cavity resonators

#127
20070053403
2007-03-08

Laser cavity pumping configuration

#128
20060193362
2006-08-31

Folding element for a laser-setup

#129
20060176926
2006-08-10

Solid state laser

#130
20060140241
2006-06-29

Laser amplifier

#131
20060114962
2006-06-01

Laser oscillator incorporating transverse mode rotation in the laser resonator

#132
20050265421
2005-12-01

Optically pumped semiconductor ring laser

#133
20050238071
2005-10-27

One-dimensional illumination apparatus and imaging apparatus

#134
20050163187
2005-07-28

Intracavity frequency-tripled CW laser with traveling-wave ring-resonator

#135
20050129083
2005-06-16

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

#136
20050121629
2005-06-09

Device for generating terahertz radiation, and a semiconductor component

#137
20050041718
2005-02-24

Laser

#138
20050008059
2005-01-13

Laser apparatus

#139
18220829
2023-12-12

Method for measuring concentrations of multiple gases by using infrared band laser light

#140
13733966
2014-05-13

Self starting mode-locked laser oscillator