ClassID:

215692

H01S3/1636 - 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 characterised by a crystal matrix aluminate AlO (Sapphire)

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

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

#2
20250357717
2025-11-20

SAPPHIRE OPTICAL WAVEGUIDE BASED GAIN MEDIUM

#3
20250258420
2025-08-14

TWO-DIMENSIONAL ELECTRONIC SUM-FREQUENCY GENERATION APPARATUS AND METHODS

#4
20250062589
2025-02-20

TITANIUM:SAPPHIRE (TI:SA) WAFERS, INTEGRATED TI:SA LASERS, AND METHODS OF FORMING THE SAME

#5
20240186760
2024-06-06

LASER APPARATUS AND ELECTRONIC DEVICE MANUFACTURING METHOD

#6
20240079846
2024-03-07

Devices and Methods for Carrier Envelope Phase Stabilization of Ultrashort Amplifier Systems

#7
20240056065
2024-02-15

ULTRAFAST ELECTRIC PULSE GENERATION AND DETECTION DEVICE AND USE METHOD THEREOF

#8
20230291168
2023-09-14

Femtosecond pulse laser apparatus

#9
20230185158
2023-06-15

Deep ultraviolet laser using strontium tetraborate for frequency conversion

#10
20230136618
2023-05-04

Light source generation apparatus, light source generating method, and related defect detection system

#11
20230128958
2023-04-27

SINGLE-FREQUENCY LASER APPARATUS

#12
20230124384
2023-04-20

Optically pumped on-chip solid-state laser

#13
20230091773
2023-03-23

METHOD AND LASER FOR BREAKING LIMITATION OF FLUORESCENCE SPECTRUM ON LASER WAVELENGTH

#14
20230029156
2023-01-26

PULSE SHAPING DEVICE AND PULSE SHAPING METHOD

#15
20220373893
2022-11-24

Exposure system, laser control parameter production method, and electronic device manufacturing method

#16
20220311201
2022-09-29

Waveguide amplifier

#17
20220278497
2022-09-01

Chip-integrated Titanium:Sapphire Laser

#18
20220200231
2022-06-23

RARE-EARTH-DOPED ALUMINA-OXIDE LASER GAIN MEDIA

#19
20220181838
2022-06-09

Femtosecond pulse laser apparatus

#20
20220131335
2022-04-28

LASER APPARATUS, LASER PROCESSING SYSTEM, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE

#21
20220088872
2022-03-24

High resolution, high throughput additive manufacturing

#22
20210273398
2021-09-02

LASER SYSTEM FOR COHERENTLY COMBINING MULTIPLE LASER SOURCES

#23
20210198802
2021-07-01

Crystal fiber manufacturing method

#24
20210194201
2021-06-24

Waveguide-confining layer with gain medium to emit subwavelength lasers, and method to form same

#25
20210173283
2021-06-10

Method and system for generating intense, ultrashort pulses of XUV and soft x-ray radiation via HHG

#26
20210036484
2021-02-04

Injection-locked laser system

#27
20210028605
2021-01-28

Cladding glass for solid-state lasers

#28
20200400435
2020-12-24

Solid state ring laser gyroscope having a primary cavity and a pumping cavity

#29
20200295525
2020-09-17

Laser system

#30
20200194957
2020-06-18

Semiconductor laser diode

#31
20200136338
2020-04-30

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

#32
20200127436
2020-04-23

Electro-optic modulator

#33
20200041257
2020-02-06

Deformometer for determining deformation of an optical cavity optic

#34
20200041256
2020-02-06

Deformometer for determining deformation of an optical cavity optic

#35
20200041255
2020-02-06

Deformometer for determining deformation of an optical cavity optic

#36
20200035442
2020-01-30

Robust and precise synchronization of microwave oscillators to a laser oscillator in pulsed electron beam devices

#37
20190363506
2019-11-28

Direct diode pumped ti:sapphire lasers and amplifiers

#38
20190245321
2019-08-08

Laser apparatus and laser processing system

#39
20190207361
2019-07-04

Pulsed lasers based on spatiotemporal mode-locking

#40
20190155171
2019-05-23

HHG source, inspection apparatus and method for performing a measurement

#41
20190115711
2019-04-18

Pulse compression in chirped pulse laser systems

#42
20190097376
2019-03-28

Solid-state laser device

#43
20190089122
2019-03-21

Femtosecond laser oscillator

#44
20190089119
2019-03-21

Method for expanding tuning range of all-solid-state continuous-wave single frequency laser

#45
20190020172
2019-01-17

Cladding material for laser amplifier transverse oscillation suppression

#46
20190020166
2019-01-17

High energy broadband laser system, methods, and applications

#47
20190006813
2019-01-03

Diode pumped high peak power laser system for multi-photon applications

#48
20180331489
2018-11-15

Compact plasma ultraintense laser

#49
20180309260
2018-10-25

Single pulse laser apparatus

#50
20180269653
2018-09-20

Methods and apparatus for mode-locking on-chip lasers

#51
20180263103
2018-09-13

Method and system for generating plasma in an atmosphere

#52
20180246250
2018-08-30

Downhole gamma-ray generators and systems to generate gamma-rays in a downhole environment

#53
20180226766
2018-08-09

Direct diode pumped Ti:sapphire lasers and amplifiers

#54
20180219346
2018-08-02

Laser pulse including a flat top

#55
20180161935
2018-06-14

Method of forming pores in three-dimensional objects

#56
20180131927
2018-05-10

Three-dimensional volumetric display using photoluminescent materials

#57
20180131155
2018-05-10

Photonic devices and methods of using and making photonic devices

#58
20180090904
2018-03-29

Cladding glass for solid-state lasers

#59
20180083407
2018-03-22

Pulsed laser system

#60
20180048111
2018-02-15

Ruby laser pumped ultrashort pulse laser

#61
20180041002
2018-02-08

GaN pumped ruby laser

#62
20180034233
2018-02-01

Stabilizing optical frequency combs

#63
20170315456
2017-11-02

HHG source, inspection apparatus and method for performing a measurement

#64
20170279244
2017-09-28

Laser oscillation cooling device

#65
20170244215
2017-08-24

TITANIUM-SAPPHIRE LASER APPARATUS, LASER APPARATUS USED FOR EXPOSURE APPARATUS, AND TITANIUM-SAPPHIRE AMPLIFIER

#66
20170243712
2017-08-24

Electron emission device and transistor provided with the same

#67
20170199444
2017-07-13

Optical parametric generator

#68
20170133812
2017-05-11

Quasi-parametric chirped-pulse amplifier

#69
20170093117
2017-03-30

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

#70
20170063021
2017-03-02

Nanosecond Ti:Sapphire laser

#71
20170040767
2017-02-09

Apparatus and method for suppressing parasitic lasing and applications thereof

#72
20170005450
2017-01-05

Apparatus with laser controlling unit which decreases a time difference between subsequently pulsed lasers

#73
20160301182
2016-10-13

Optically pumped micro-plasma

#74
20160291342
2016-10-06

Birefringent filter unit

#75
20160248216
2016-08-25

Photonic devices and methods of using and making photonic devices

#76
20160211637
2016-07-21

Slab laser and amplifier and method of use

#77
20160043524
2016-02-11

Slab laser and amplifier

#78
20160040316
2016-02-11

Manufacturing method of double cladding crystal fiber

#79
20150366459
2015-12-24

OBJECT INFORMATION ACQUIRING APPARATUS AND LASER APPARATUS USED THEREIN

#80
20150351209
2015-12-03

SYSTEM AND METHOD FOR GENERATING EXTREME ULTRAVIOLET LIGHT

#81
20150316831
2015-11-05

DIAMOND-BASED SUPERCONTINUUM GENERATION SYSTEM

#82
20150311064
2015-10-29

Slab laser and amplifier and method of use

#83
20150288126
2015-10-08

High power ultra-short laser device

#84
20150270681
2015-09-24

Anisotropic beam pumping of a Kerr lens modelocked laser

#85
20150092801
2015-04-02

Laser system with wavelength converter

#86
20150036706
2015-02-05

Transition-metal-doped thin-disk laser

#87
20150034591
2015-02-05

Method for producing a diffraction grating

#88
20150005599
2015-01-01

Object information acquiring apparatus and laser apparatus

#89
20140341239
2014-11-20

Laser system and laser light generation method

#90
20140247848
2014-09-04

Broadening the rare earth ion emission bandwidth, increasing emission cross section, and or shifting peak emission wavelength in nd doped aluminate or silicate glasses

#91
20140185634
2014-07-03

Laser apparatus and control method therefor

#92
20140146840
2014-05-29

Broadening the rare earth ion emission bandwidth, increasing emission cross section, and/or shifting peak emission wavelength in Nd-doped aluminate or silicate glasses

#93
20140072010
2014-03-13

Ti: sapphire crystal fiber, manufacturing method thereof, and wide band light source using the same

#94
20140060420
2014-03-06

Method of manufacturing a Ti:sapphire crystal fiber by laser-heated pedestal growth

#95
20140050234
2014-02-20

Ultraviolet fiber laser system

#96
20140031667
2014-01-30

Laser apparatus and photoacoustic apparatus

#97
20130315275
2013-11-28

Laser apparatus

#98
20130301662
2013-11-14

Slab laser and amplifier

#99
20130044768
2013-02-21

Ultraviolet fiber laser system

#100
20130039372
2013-02-14

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

#101
20120250719
2012-10-04

Transition-metal-doped thin-disk laser

#102
20120250710
2012-10-04

Laser system and laser light generation method

#103
20120250709
2012-10-04

Laser system and laser light generation method

#104
20120250708
2012-10-04

Laser system and laser light generation method

#105
20120243566
2012-09-27

System and method for generating extreme ultraviolet light

#106
20120236894
2012-09-20

WAVELENGTH CONVERSION DEVICE, SOLID-STATE LASER APPARATUS, AND LASER SYSTEM

#107
20120212736
2012-08-23

Crystal fiber, raman spectrometer using the same and detection method thereof

#108
20120057611
2012-03-08

Temperature feedback control for long-term carrier-envelope phase locking

#109
20120051082
2012-03-01

Ti: sapphire crystal fiber, manufacturing method thereof, and wide band light source using the same

#110
20110286709
2011-11-24

Method and system for edge cladding of laser gain media

#111
20110226331
2011-09-22

Stimulated emission luminescent light-guide solar concentrators

#112
20110206075
2011-08-25

Nonlinear imaging using passive pulse splitters

#113
20110194173
2011-08-11

Method and device for spectral control in frequency conversion laser amplifiers

#114
20110063718
2011-03-17

Optical frequency up-conversion of femtosecond pulses into targeted single bands in the visible and ultraviolet

#115
20110058248
2011-03-10

Infrared frequency comb methods, arrangements and applications

#116
20100177378
2010-07-15

Intense optical high field generator in optical oscillator utilizing chirped pulse amplification

#117
20100098118
2010-04-22

Laptop-size high-order harmonic generation apparatus using near field enhancement

#118
20100085994
2010-04-08

Ultrashort seed-pulse generating laser with integral pulse shaping

#119
20100053733
2010-03-04

Method for amplification by spatio-temporal frequency conversion and device for carrying out said method

#120
20100040096
2010-02-18

Spectral spreading and control device for high peak power pulse lasers

#121
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

#122
20090201952
2009-08-13

Method and apparatus for producing UV laser from all-solid-state system

#123
20090092167
2009-04-09

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

#124
20090086315
2009-04-02

Broadband laser illumination device for a scanning microscope with output stabilization

#125
20090073550
2009-03-19

Device for amplifying a laser with high energy and high beam quality

#126
20090067458
2009-03-12

Nonlinear imaging using passive pulse splitters and related technologies

#127
20090052481
2009-02-26

Laser light source device and image generating device using same

#128
20090003402
2009-01-01

Semiconductor-laser pumped Ti:sapphire laser

#129
20080049301
2008-02-28

Generation of radiation with stabilized frequency

#130
20070098025
2007-05-03

High-repetition-rate femtosecond regenerative amplification system

#131
20070086493
2007-04-19

Short pulse laser device

#132
20070035822
2007-02-15

Arrangement for examining microscopic preparations with a scanning microscope, and illumination device for a scanning microscope

#133
20070030560
2007-02-08

Gain flattening filter for preserving the spectral bandwidth in cryogenic ultrashort-pulse laser amplifiers

#134
20070030559
2007-02-08

Method for optimizing output in ultrashort-pulse multipass laser amplifiers with selective use of a spectral filter

#135
20070002907
2007-01-04

Quasi-synchronously pumped lasers for self-starting pulse generation and widely tunable systems

#136
20060280508
2006-12-14

Optimization of mode selection in a laser resonator

#137
20060215714
2006-09-28

Injection seeding employing continuous wavelength sweeping for master-slave resonance

#138
20060171427
2006-08-03

Method of and device for amplifying a high-energy laser beam with no transverse lasing

#139
20060170858
2006-08-03

Non-linear femtosecond pulse filter with high contrast

#140
20060153255
2006-07-13

Terahertz wave generation system

#141
20060092998
2006-05-04

Optical arrangement

#142
20050265406
2005-12-01

Synchronization of lasers and RF sources using timing information transfer in the optical domain

#143
20050122580
2005-06-09

Arrangement for examining microscopic preparations with a scanning microscope, and illumination device for a scanning microscope

#144
20050121629
2005-06-09

Device for generating terahertz radiation, and a semiconductor component

#145
20050111816
2005-05-26

Method and instrument for microscopy

#146
20050094682
2005-05-05

Solid state system and method for generating ultraviolet light

#147
20050053105
2005-03-10

High peak-power kilohertz laser system employing single-stage multi-pass amplification

#148
17109471
2021-12-14

Optical mixing approach for controlling electro-magnetic attributes of emitted laser pulses

#149
16368425
2022-06-07

Method for controlling fiber growth in a laser heated pedestal growth system by controlling a laser power output, a pedestal feedstock rate of motion, and a draw rate

#150
15869301
2018-10-16

Long lifetime plasma flares by laser breakdown of air with intense RF heating