ClassID:

215464

H01S3/0617 - 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 having a varying composition or cross-section in a specific direction

Recent Application in this class:
#1
20260106427
2026-04-16

LASER GAIN MEDIA FABRICATED VIA DIRECT INK WRITING (DIW) AND CERAMIC PROCESSING

#2
20250167506
2025-05-22

LASER AMPLIFIER UTILIZING MULTIPLE END PUMP SPOTS AND METHOD OF MANUFACTURE

#3
20240250491
2024-07-25

LASER GAIN MEDIA FABRICATED VIA DIRECT INK WRITING (DIW) AND CERAMIC PROCESSING

#4
20230223741
2023-07-13

Optical gain materials for high energy lasers and laser illuminators and methods of making and using same

#5
20220393424
2022-12-08

YAG ceramic joined body and production method therefor

#6
20210336408
2021-10-28

Light absorbing layer and bonded body comprising light absorbing layer

#7
20210098957
2021-04-01

Laser gain media fabricated via direct ink writing (DIW) and ceramic processing

#8
20200251876
2020-08-06

Laser systems and related methods

#9
20190348809
2019-11-14

Laser gain media fabricated via direct ink writing (DIW) and ceramic processing

#10
20190341735
2019-11-07

LASER MEDIUM FOR A SOLID-STATE LASER

#11
20190140417
2019-05-09

Solid-state laser gain medium with inclined reflective planes for pump and seed radiation confinement

#12
20190092696
2019-03-28

Ceramic material for generating light

#13
20190089120
2019-03-21

SOLID-STATE LASER SYSTEMS

#14
20190006811
2019-01-03

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

#15
20180331487
2018-11-15

Active element slab for a laser source

#16
20180254601
2018-09-06

Laser systems and related methods

#17
20180245236
2018-08-30

Method for tailoring the dopant profile in a laser crystal using zone processing

#18
20170317465
2017-11-02

Laser systems and related mehtods

#19
20160326667
2016-11-10

Monolithic heterogeneous single crystals with multiple regimes for solid state laser applications

#20
20160294152
2016-10-06

Laser systems and related methods

#21
20160294144
2016-10-06

Solid state laser system

#22
20160047982
2016-02-18

Asymmetric PWG with asymmetric cooling

#23
20160047981
2016-02-18

End pumped PWG with tapered core thickness

#24
20150280392
2015-10-01

Unstable laser cavity with passive Q-switch fitted with a saturable absorber with absorption gradient

#25
20150263479
2015-09-17

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

#26
20150101526
2015-04-16

Method for tailoring the dopant profile in a laser crystal using zone processing

#27
20140056321
2014-02-27

OPTICAL AMPLIFIER AND PROCESS

#28
20130301117
2013-11-14

Methods, systems, and apparatus for high energy optical-pulse amplification at high average power

#29
20130215915
2013-08-22

Device for amplifying a laser beam with suppression of transverse lasing

#30
20130088771
2013-04-11

Systems and methods for amplifying space-multiplexed optical signals

#31
20130044779
2013-02-21

METHOD FOR TAILORING THE DOPANT PROFILE IN A LASER CRYSTAL USING ZONE PROCESSING

#32
20120230356
2012-09-13

Scalable, efficient laser systems

#33
20120224599
2012-09-06

Mid-IR microchip laser: ZnS:Crlaser with saturable absorber material

#34
20120163403
2012-06-28

Compact and efficient visible laser source with high speed modulation

#35
20120002263
2012-01-05

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

#36
20110317727
2011-12-29

Wavelength conversion light source, optical element and image display device

#37
20110286709
2011-11-24

Method and system for edge cladding of laser gain media

#38
20110170570
2011-07-14

Co-extruded multilayer polymers films for all-polymer lasers

#39
20110134946
2011-06-09

LENGTHENING THE PATH OF A LASER BEAM IN A MONOLOTHIC SOLID STATE LASER APPARATUS

#40
20110134945
2011-06-09

LENGTHENING THE PATH OF A PUMP BEAM IN A MONOLOTHIC SOLID STATE LASER APPARATUS

#41
20110104491
2011-05-05

Functionally Doped Polycrystalline Ceramic Laser Materials

#42
20110100548
2011-05-05

Functionally Doped Polycrystalline Ceramic Laser Materials

#43
20110075687
2011-03-31

Scalable, efficient laser systems

#44
20110069728
2011-03-24

Diode Pumped Ytterbium Doped Laser

#45
20100226407
2010-09-09

Laser media with controlled concentration profile of active laser ions and method of making the same

#46
20100098126
2010-04-22

Co-extruded multilayer polymers films for all-polymer lasers

#47
20100022049
2010-01-28

Mid-IR Microchip Laser: ZnS:Cr2+ Laser with Saturable Absorber Material

#48
20100009475
2010-01-14

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

#49
20090285250
2009-11-19

Rotary disk laser and amplifier configurations

#50
20090279577
2009-11-12

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

#51
20090052493
2009-02-26

Active element for laser source and laser source including such an active element

#52
20090022190
2009-01-22

Heat capacity laser and associated lasing medium

#53
20080273570
2008-11-06

Optically Pumped Waveguide Laser With a Tapered Waveguide Section

#54
20080225912
2008-09-18

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

#55
20080175288
2008-07-24

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

#56
20080165817
2008-07-10

Reverse oxidation post-growth process for tailored gain profile in solid-state devices

#57
20080165816
2008-07-10

Enhanced beam quality from a laser rod using interstitial dopants

#58
20080043788
2008-02-21

Laser-diode pumped solid-state laser apparatus, optical scanning apparatus, image forming apparatus and display apparatus

#59
20070248137
2007-10-25

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

#60
20070110116
2007-05-17

High-gain solid-state laser

#61
20060256824
2006-11-16

Semiconductor laser pumped solid device

#62
20060245458
2006-11-02

Low stress, high thermal conduction laser rod mounting

#63
20060165145
2006-07-27

Diode-pumped ~812 nm thulium-doped solid state laser

#64
20060039439
2006-02-23

Total internal reflecting laser pump cavity

#65
20050281301
2005-12-22

Mid-IR microchip laser: ZnS:Cr laser with saturable absorber material

#66
20050195726
2005-09-08

Semiconductor-type processing for solid-state lasers

#67
20050152427
2005-07-14

Array-type optical device having enhanced pump efficiency

#68
20050128570
2005-06-16

Top-pumped optical device

#69
20050058174
2005-03-17

Solid state laser using a semiconductor pumping light source

#70
20050058173
2005-03-17

Side-pumped solid-state disk laser for high-average power

#71
20050013333
2005-01-20

Solid state laser cooling device

#72
16432601
2022-07-19

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

#73
15798383
2019-06-18

Compact laser cavity

#74
14558549
2016-04-12

Solid-state laser with prismatic gain-element