ClassID:

215459

H01S3/0606 - 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 active medium; Crystal lasers or glass lasers with polygonal cross-section, e.g. slab, prism

Recent Application in this class:
#1
20250246868
2025-07-31

ACTIVE-MIRROR LIGHT CONCENTRATOR FOR PUMPING LASER

#2
20250233381
2025-07-17

DIODE-PUMPED SOLID-STATE LASER APPARATUS FOR LASER ANNEALING

#3
20250167506
2025-05-22

LASER AMPLIFIER UTILIZING MULTIPLE END PUMP SPOTS AND METHOD OF MANUFACTURE

#4
20250096517
2025-03-20

MASTER OSCILLATOR POWER AMPLIFIER LASER SYSTEMS AND METHODS

#5
20250023318
2025-01-16

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

#6
20240405498
2024-12-05

Fluid Edge Cladding for Spectroscopic Absorption of Laser Emissions and Amplified Spontaneous Emission

#7
20240055821
2024-02-15

DEVICE, SYSTEM AND METHOD FOR PRODUCING A SINGLE LONGITUDINAL MODE LASER OUTPUT

#8
20240039231
2024-02-01

SLAB LASER WITH FOLDED PUMP FOR EXTENDED PERFORMANCE

#9
20230411923
2023-12-21

Additive Manufacturing System Using Homogenizers and Shaped Amplifiers

#10
20230411921
2023-12-21

COEFFICIENT OF THERMAL EXPANSION MATCHED MOUNTING TECHNIQUE FOR HIGH POWER LASER

#11
20230387644
2023-11-30

EXTREME ULTRAVIOLET LIGHT GENERATION APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD

#12
20230344190
2023-10-26

INTRACAVITY FREQUENCY CONVERSION IN SOLID-STATE LASER RESONATOR WITH END-PUMPING

#13
20230283036
2023-09-07

OPTICAL AMPLIFIER

#14
20220393424
2022-12-08

YAG ceramic joined body and production method therefor

#15
20220271488
2022-08-25

Method for manufacturing optical element and optical element

#16
20220131337
2022-04-28

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

#17
20210320470
2021-10-14

Fluid edge cladding for spectroscopic absorption of laser emissions and amplified spontaneous emission

#18
20210234327
2021-07-29

Systems, apparatus, and methods for producing ultra stable, single-frequency, single-transverse-mode coherent light in solid-state lasers

#19
20210083445
2021-03-18

System and device with laser array illumination

#20
20200373727
2020-11-26

Laser system having a multi-stage amplifier and methods of use

#21
20200358239
2020-11-12

Laser

#22
20200274312
2020-08-27

Laser amplification method

#23
20200266599
2020-08-20

Dynamic, thermally-adaptive cuboid crystal mount for end-pumped conductively cooled solid state laser applications

#24
20200251874
2020-08-06

End-pumped Q-switched laser

#25
20200235544
2020-07-23

Diode-pumped solid-state laser apparatus for laser annealing

#26
20200194960
2020-06-18

Q-switched solid-state laser

#27
20200153194
2020-05-14

Laser amplifier module

#28
20200076150
2020-03-05

Scaling high-energy pulsed solid-state lasers to high average power

#29
20200067256
2020-02-27

Wavelength discriminating slab laser

#30
20200044409
2020-02-06

All-solid-state high-power slab laser based on phonon band edge emission

#31
20190356105
2019-11-21

Laser medium unit and laser device

#32
20190341735
2019-11-07

LASER MEDIUM FOR A SOLID-STATE LASER

#33
20190326723
2019-10-24

High-power, rare-earth-doped crystal amplifier based on ultra-low-quantum-defect pumping scheme Utilizing single or low-mode fiber lasers

#34
20190229488
2019-07-25

Systems, apparatus, and methods for producing ultra stable, single-frequency, single-transverse-mode coherent light in solid-state lasers

#35
20190207357
2019-07-04

System and device with laser array illumination

#36
20190067897
2019-02-28

High power sub-400 femtosecond MOPA with solid-state power amplifier

#37
20190020166
2019-01-17

High energy broadband laser system, methods, and applications

#38
20180331487
2018-11-15

Active element slab for a laser source

#39
20180226764
2018-08-09

Laser device and internal combustion engine

#40
20180159298
2018-06-07

Laser system having a multi-stage amplifier and methods of use

#41
20180145473
2018-05-24

Solid laser amplification device

#42
20180090904
2018-03-29

Cladding glass for solid-state lasers

#43
20180083408
2018-03-22

Laser oscillation device

#44
20180069365
2018-03-08

Wavelength discriminating slab laser

#45
20180058935
2018-03-01

Space-based sodium Lidar instrument and method of operation

#46
20170330636
2017-11-16

Laser amplification apparatus, laser apparatus, and laser nuclear fusion reactor

#47
20170229835
2017-08-10

LASER AMPLIFIER

#48
20170212239
2017-07-27

High output maximum efficiency resonator

#49
20170149197
2017-05-25

LED PUMPED LASER DEVICE AND METHOD OF USE

#50
20170117682
2017-04-27

Energy ratio sensor for laser resonator system

#51
20170117681
2017-04-27

SOLID-STATE LASER

#52
20170070022
2017-03-09

SLAB LASER AND AMPLIFIER AND METHOD OF USE

#53
20170059711
2017-03-02

ND:YAG OSCILLATOR-BASED THREE WAVELENGTH LASER SYSTEM

#54
20160322775
2016-11-03

Large-Aperture Laser Amplifier Side-Pumped by Multi-Dimensional Laser Diode Stack

#55
20160211637
2016-07-21

Slab laser and amplifier and method of use

#56
20160043524
2016-02-11

Slab laser and amplifier

#57
20150357787
2015-12-10

Multi-pass slab laser with internal beam shaping

#58
20150318662
2015-11-05

Laser resonator with parasitic mode suppression

#59
20150311064
2015-10-29

Slab laser and amplifier and method of use

#60
20150295380
2015-10-15

Optically end-pumped slab amplifier comprising pump modules arranged in a distributed manner

#61
20150263479
2015-09-17

Laser diode side pumping of an elongated solid-state laser without focusing/optics

#62
20150244141
2015-08-27

Pump device for pumping an amplifying laser medium

#63
20150229096
2015-08-13

Planar waveguide laser pumping module and planar waveguide wavelength conversion laser device

#64
20150043057
2015-02-12

Optical amplifier arrangement

#65
20140362432
2014-12-11

Method and system for homogenizing diode laser pump arrays

#66
20140268309
2014-09-18

Suppression of amplified spontaneous emission (ASE) within laser planar waveguide devices

#67
20140185016
2014-07-03

Color-based stereoscopic projection system and method

#68
20140169393
2014-06-19

Cooling arrangement for laser-active solid-state materials, laser arrangement and method for cooling a laser-active solid-state material

#69
20140079084
2014-03-20

System, apparatus and method employing a dual head laser

#70
20140056321
2014-02-27

OPTICAL AMPLIFIER AND PROCESS

#71
20130344277
2013-12-26

Hydrothermal growth of heterogeneous single crystals exhibiting amplified spontaneous emission suppression

#72
20130301662
2013-11-14

Slab laser and amplifier

#73
20130272336
2013-10-17

Transverse pumped laser amplifier architecture

#74
20130215915
2013-08-22

Device for amplifying a laser beam with suppression of transverse lasing

#75
20120327962
2012-12-27

System and method for suppressing parasitics in an optical device

#76
20120243563
2012-09-27

Compact multi-wavelength and multi-beam laser

#77
20120230356
2012-09-13

Scalable, efficient laser systems

#78
20120114008
2012-05-10

Transverse pumped laser amplifier architecture

#79
20120027034
2012-02-02

Beam quality of the monoblock laser through use of a 1.5 micron external cavity partial reflector

#80
20120002263
2012-01-05

Laser light source, wavelength conversion laser light source and image display device

#81
20110286476
2011-11-24

Suppression of parasitic lasing

#82
20110243166
2011-10-06

High-gain diode-pumped laser amplifier

#83
20110176574
2011-07-21

SOLID-STATE LASER DEVICE

#84
20110150012
2011-06-23

Passively Q-switched side pumped monolithic ring laser

#85
20110110389
2011-05-12

Laser Oscillator

#86
20110075687
2011-03-31

Scalable, efficient laser systems

#87
20110064112
2011-03-17

SOLID-STATE LASER WITH WAVEGUIDE PUMP PATH (Z PUMP)

#88
20110032963
2011-02-10

Eu-containing inorganic compound, luminescent composition and luminescent body containing the same, solid laser device, and light emitting device

#89
20100303120
2010-12-02

Solid-state laser element

#90
20100253769
2010-10-07

Optical System and Assembly Method

#91
20100189145
2010-07-29

Laser with gain medium suppressing higher order modes to provide lasing output with high beam quality

#92
20100189140
2010-07-29

Laser Diode End Pumped Monoblock Laser

#93
20100110537
2010-05-06

Microchip—Yb fiber hybrid optical amplifier for micro-machining and marking

#94
20100091359
2010-04-15

Optical amplifying device

#95
20100086001
2010-04-08

High-gain diode-pumped laser amplifier

#96
20100008389
2010-01-14

Inverted composite slab sandwich laser gain medium

#97
20090296199
2009-12-03

Laser amplifiers with high gain and small thermal aberrations

#98
20090285250
2009-11-19

Rotary disk laser and amplifier configurations

#99
20090279577
2009-11-12

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

#100
20090274189
2009-11-05

SCALABLE THERMALLY EFFICIENT PUMP DIODE SYSTEMS

#101
20090245317
2009-10-01

Laser with highly efficient gain medium

#102
20090059993
2009-03-05

Mono-slab laser cavity

#103
20090059977
2009-03-05

Gain media edge treatment to suppress amplified spontaneous emission in a high power laser

#104
20090059968
2009-03-05

Injection-seeded monolithic laser

#105
20080285117
2008-11-20

MICROCHIP-Yb FIBER HYBRID OPTICAL AMPLIFIER FOR MICRO-MACHINING AND MARKING

#106
20080247431
2008-10-09

Optical mount for laser rod

#107
20080240186
2008-10-02

Polygonal cross-section laser rod for low-cost flashlamp-pumped laser

#108
20080225912
2008-09-18

Solar light pumped laser and cooling method of solar light pumped laser

#109
20080212638
2008-09-04

Laser

#110
20080151954
2008-06-26

Nd:YV04 laser crystal and method of growth and use thereof

#111
20080151946
2008-06-26

Monolithic Solid State Laser Apparatus

#112
20080080584
2008-04-03

SOLID-STATE LASER GAIN MODULE

#113
20080025362
2008-01-31

Solid-State-Laser Pumping Module

#114
20080025356
2008-01-31

Scalable zig-zag laser amplifier

#115
20080013588
2008-01-17

Laser oscillator incorporating transverse mode rotation in the laser resonator

#116
20080013587
2008-01-17

Multiple-Reflection Delay Line For A Laser Beam And Resonator Or Short Pulse Laser Device Comprising A Delay Line Of This Type

#117
20070297470
2007-12-27

Solid-state laser apparatus

#118
20070297469
2007-12-27

Cryogenically Cooled Solid State Lasers

#119
20070291810
2007-12-20

Low speckle noise monolithic microchip RGB lasers

#120
20070270258
2007-11-22

Single-axis drive, two-dimensional specimen position-shifting apparatus and methods

#121
20070253458
2007-11-01

Diode pumping of a laser gain medium

#122
20070253453
2007-11-01

Solid-state laser arrays using nonlinear frequency conversion in periodically poled materials

#123
20070248137
2007-10-25

Rotary disk, rotary disk module, and rotary disk laser and amplifier configurations

#124
20070242710
2007-10-18

Laser apparatus

#125
20070230534
2007-10-04

Grating enhanced solid-state laser amplifiers

#126
20070201532
2007-08-30

Longitudinally pumped solid state laser and methods of making and using

#127
20070189346
2007-08-16

Solid-state laser apparatus

#128
20070133644
2007-06-14

Scalable thermally efficient pump diode systems

#129
20070116082
2007-05-24

Modular solid-state laser platform based on coaxial package and corresponding assembly process

#130
20070110116
2007-05-17

High-gain solid-state laser

#131
20070109629
2007-05-17

Microchip—Yb fiber hybrid optical amplifier for micro-machining and marking

#132
20070102482
2007-05-10

Assembly of a component mounted on a transfer surface

#133
20070091950
2007-04-26

Inorganic compound, composition and molded body containing the same, light emitting device, and solid laser device

#134
20070071059
2007-03-29

Monolithic, side-pumped, passively Q-switched solid-state laser

#135
20070064747
2007-03-22

Passively Q-switched microlaser with controllable peak power density

#136
20070047611
2007-03-01

Side-pumped solid-state laser source, and pumping process for a solid-state laser source

#137
20070045597
2007-03-01

Cr-doped laser materials and lasers and methods of making and using

#138
20070036195
2007-02-15

Active element for a laser source and laser source comprising such an active element

#139
20070024955
2007-02-01

Method for pulse control in a laser including a stimulated brillouin scattering mirror system

#140
20070014320
2007-01-18

Laser diode-pumped monolithic solid state laser device and method for application of said device

#141
20070002920
2007-01-04

Multipath laser apparatus using a solid-state slab laser rod

#142
20060256828
2006-11-16

Stabilized solid-state laser gyroscope

#143
20060256824
2006-11-16

Semiconductor laser pumped solid device

#144
20060239304
2006-10-26

High powered TEM00 mode pulsed laser

#145
20060227829
2006-10-12

Glaze soldered laser components and method of manufacturing

#146
20060227822
2006-10-12

Laser trim pump

#147
20060198411
2006-09-07

Total reflecting cavity for a solid state laser

#148
20060193362
2006-08-31

Folding element for a laser-setup

#149
20060171429
2006-08-03

Monoblock laser with reflective substrate

#150
20060171018
2006-08-03

Microchip-Yb fiber hybrid optical amplifier for micro-machining and marking

#151
20060165141
2006-07-27

Method and device for pumping a laser

#152
20060165135
2006-07-27

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

#153
20060165134
2006-07-27

Method and apparatus for producing an eye-safe laser

#154
20060153257
2006-07-13

Laser amplifiers with high gain and small thermal aberrations

#155
20060133444
2006-06-22

Slab laser with composite resonator and method of producing high-energy laser radiation

#156
20060132904
2006-06-22

Fiber laser system with increased optical damage threshold

#157
20060126685
2006-06-15

Slab laser amplifier with parasitic oscillation suppression

#158
20060126676
2006-06-15

Pulse laser arrangement and method for setting pulse length for laser pulses

#159
20060114962
2006-06-01

Laser oscillator incorporating transverse mode rotation in the laser resonator

#160
20060114961
2006-06-01

High-gain diode-pumped laser amplifier

#161
20060109878
2006-05-25

Scalable zig-zag laser amplifier

#162
20060103918
2006-05-18

Optical amplifying device

#163
20060083276
2006-04-20

Cryogenically cooled solid state lasers

#164
20060078030
2006-04-13

Solid laser laterally pumped with focussed light from diodes in multiple flows

#165
20060078013
2006-04-13

Laser drilling system and method for flexible printed circuit board

#166
20060045152
2006-03-02

Amplified spontaneous emission ducts

#167
20060039439
2006-02-23

Total internal reflecting laser pump cavity

#168
20050271111
2005-12-08

High intensity and high power solid state laser amplifying system and method

#169
20050254540
2005-11-17

End pumped slab laser cavity

#170
20050254536
2005-11-17

Gain media edge treatment to suppress amplified spontaneous emission in a high power laser

#171
20050249258
2005-11-10

Zig-zag laser amplifier with polarization controlled reflectors

#172
20050243409
2005-11-03

Multimode amplifier for amplifying single mode light

#173
20050238068
2005-10-27

Frequency tunable optical RF source

#174
20050195880
2005-09-08

Method for amplifying a solid-state laser

#175
20050195879
2005-09-08

Slab type solid-state laser medium and slab type nonlinear optical medium each using light path formed by multiple reflection caused by three reflecting surfaces

#176
20050157764
2005-07-21

Laser element with laser-active medium

#177
20050111514
2005-05-26

Optical mask and MOPA laser apparatus including the same

#178
20050111510
2005-05-26

Corner-pumping method and gain module for high power slab laser

#179
20050111496
2005-05-26

Slab laser and method with improved and directionally homogenized beam quality

#180
20050094256
2005-05-05

Stimulated Brillouin scattering mirror system, high power laser and laser peening method and system using same

#181
20050090030
2005-04-28

Method for fabricating zig-zag slabs for solid state lasers

#182
20050047466
2005-03-03

Gain boost with synchronized multiple wavelength pumping in a solid-state laser

#183
20050008051
2005-01-13

Numerical aperture optimization using doped cladding layers

#184
16432601
2022-07-19

Micro non-planar ring oscillator with optimized output power and minimized noise in a reduced size package

#185
15798383
2019-06-18

Compact laser cavity

#186
14620949
2016-01-05

Optical pumping apparatus for slab lasers and amplifiers

#187
14578684
2016-01-26

Pulse light source device and method for creating fs pulses

#188
14558549
2016-04-12

Solid-state laser with prismatic gain-element