ClassID:

215721

H01S3/1685 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium; Solid materials Ceramics

Recent Application in this class:
#1
20250343389
2025-11-06

VISIBLE CERAMIC LASER, GAIN MEDIUM FOR SAME, AND PROCESS OF MAKING THE GAIN MEDIUM

#2
20250007239
2025-01-02

PASSIVE Q-SWITCHED LASERS AND METHODS FOR OPERATION AND MANUFACTURE THEREOF

#3
20240014630
2024-01-11

Passive Q-switched lasers and methods for operation and manufacture thereof

#4
20230268708
2023-08-24

HIGH-EFFICIENCY AND DIRECTIONAL NON-RESONANT LASER USING SCATTERING CAVITY AND METHOD OF MANUFACTURING THE SAME

#5
20230238762
2023-07-27

HIGH-POWER COMPACT SOLID-STATE SLAB LASER AMPLIFIER

#6
20230208091
2023-06-29

DISTRIBUTED GAIN POLYGON RING LASER AMPLIFICATION

#7
20230203660
2023-06-29

LASER-ENHANCED CHEMICAL VAPOR DEPOSITION

#8
20230048286
2023-02-16

BLUE LASER OPERATING AT THE H-BETA FRAUNHOFER LINE

#9
20220393424
2022-12-08

YAG ceramic joined body and production method therefor

#10
20220059982
2022-02-24

OPTICAL OSCILLATOR

#11
20210226415
2021-07-22

Passive Q-switched lasers and methods for operation and manufacture thereof

#12
20200251874
2020-08-06

End-pumped Q-switched laser

#13
20200203913
2020-06-25

Handpiece with a microchip laser

#14
20190393668
2019-12-26

Handpiece with a microchip laser

#15
20190363514
2019-11-28

Nanocavity monolayer laser monolithically integrated with LED pump

#16
20190363513
2019-11-28

Nanocavity monolayer laser monolithically integrated with LED pump

#17
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

#18
20190092696
2019-03-28

Ceramic material for generating light

#19
20180278006
2018-09-27

Sub-nanosecond broad spectrum generating laser system

#20
20180226764
2018-08-09

Laser device and internal combustion engine

#21
20180161935
2018-06-14

Method of forming pores in three-dimensional objects

#22
20180145474
2018-05-24

Solid laser amplification device

#23
20180145473
2018-05-24

Solid laser amplification device

#24
20170346254
2017-11-30

Laser beam amplification by homogenous pumping of an amplification medium

#25
20170018902
2017-01-19

Nanocavity monolayer laser monolithically integrated with LED pump

#26
20160094003
2016-03-31

LASER DEVICE, IGNITION SYSTEM, AND INTERNAL COMBUSTION ENGINE

#27
20150229096
2015-08-13

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

#28
20140094357
2014-04-03

Method of manufacturing transparent sesquioxide sintered body, and transparent sesquioxide sintered body manufactured by the method

#29
20140079084
2014-03-20

System, apparatus and method employing a dual head laser

#30
20140044140
2014-02-13

Method and system for suppression of stimulated Raman scattering in laser materials

#31
20140016658
2014-01-16

Disk laser

#32
20130320277
2013-12-05

Translucent polycrystalline material and manufacturing method thereof

#33
20130292882
2013-11-07

Transparent polycrystalline material and production process for the same

#34
20130163625
2013-06-27

Disk laser

#35
20120269218
2012-10-25

Stabilization of green bodies via sacrificial gelling agent during electrophoretic deposition

#36
20120236882
2012-09-20

Method and system for suppression of stimulated Raman scattering in laser materials

#37
20120002263
2012-01-05

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

#38
20110260367
2011-10-27

Transparent polycrystalline material and production process for the same

#39
20110176574
2011-07-21

SOLID-STATE LASER DEVICE

#40
20110100548
2011-05-05

Functionally Doped Polycrystalline Ceramic Laser Materials

#41
20110069728
2011-03-24

Diode Pumped Ytterbium Doped Laser

#42
20110032963
2011-02-10

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

#43
20100215069
2010-08-26

LASER OSCILLATOR AND LASER BEAM OSCILLATION METHOD

#44
20100098125
2010-04-22

Self-contained random scattering laser devices

#45
20090279577
2009-11-12

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

#46
20090080486
2009-03-26

Laser Device Using an Inorganic Electro-Luminescent Material Doped With a Rare-Earth Element

#47
20090073417
2009-03-19

Coherent doppler lidar

#48
20080317074
2008-12-25

Mode-locked laser device

#49
20080317073
2008-12-25

Mode-locked laser device

#50
20080298407
2008-12-04

Composite laser element and laser oscillator employing it

#51
20070297464
2007-12-27

Mode-locked laser device

#52
20070237483
2007-10-11

Optical amplifier and fabrication method thereof

#53
20070091949
2007-04-26

Solid-state laser apparatus having sintered polycrystalline inorganic gain medium

#54
15949573
2019-08-20

Rare-earth-doped ternary sulfides for mid-wave and long-wave IR lasers

#55
15798383
2019-06-18

Compact laser cavity