ClassID:

215624

H01S3/107 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling a device placed within the cavity using an electro-optical device, e.g. exhibiting Pockels- or Kerr-effect

Sub-classes:
Recent Application in this class:
#1
20260031592
2026-01-29

UNIVERSAL FREQUENCY SYNTHESIZER

#2
20250316949
2025-10-09

DEVICE AND A METHOD FOR MODULATION OF AN OPTICAL SIGNAL

#3
20250309606
2025-10-02

PULSED LASERS AND METHODS OF OPERATION

#4
20250300420
2025-09-25

LASER BEAM DEVICE AND METHOD FOR PRODUCING COHERENCE

#5
20250210930
2025-06-26

PHOTONIC SYSTEM COMPRISING A LASER SOURCE CAPABLE OF EMITTING MULTISPECTRAL LIGHT RADIATION

#6
20250202186
2025-06-19

ALL-OPTICAL LOCKING AND SYNCHRONIZATION OF A MICRORESONATOR FREQUENCY COMB TO A MASTER LASER FOR FREQUENCY COMB CONTROL AND STABILITY TRANSFER AND METHODS THEREOF

#7
20240356299
2024-10-24

Picosecond Laser Apparatus and Methods for Treating Target Tissues with Same

#8
20240348001
2024-10-17

TUNABLE LASER

#9
20240258761
2024-08-01

Laser with intracavity modulator

#10
20240235146
2024-07-11

LASER SYSTEM

#11
20240136785
2024-04-25

LASER SYSTEM

#12
20240113490
2024-04-04

OPTICAL DEVICE HAVING UNIDIRECTIONAL MICRORING RESONATOR LASER CAPABLE OF SINGLE-MODE OPERATION

#13
20240072509
2024-02-29

LASER APPARATUS

#14
20240022039
2024-01-18

Laser assembly for an optoacoustic probe

#15
20230332879
2023-10-19

Frequency-Comb Generation Based on Electro-Optic Phase-Code Mode-Locking for Circular-Ranging OCT

#16
20230253751
2023-08-10

Picosecond laser apparatus and methods for treating target tissues with same

#17
20230228555
2023-07-20

Single-laser light source system for cold atom interferometers

#18
20230089039
2023-03-23

MULTI-OCTAVE SPANNING MILLIMETER WAVE SOURCE WITH PHASE MEMORY

#19
20230075147
2023-03-09

Method and system using optical phase modulation and optical phase demodulation and spectral filtering to generate an optical pulse train

#20
20220416497
2022-12-29

Laser apparatus having multiple-pass electro-optic modulators

#21
20220393429
2022-12-08

HIGH POWER MMW SYNTHESIZER WITH TRULY CONTINUOUS ULTRA WIDE BANDWIDTH TUNING RANGE

#22
20220387105
2022-12-08

Picosecond optical radiation systems and methods of use

#23
20220352688
2022-11-03

Wavelength division multiplexing (WDM) beam source

#24
20220255632
2022-08-11

Photonic-based microwave generator and associated methods

#25
20220181839
2022-06-09

High-peak-power single-frequency narrow-linewidth nanosecond fiber laser based on a triangular pulse

#26
20220166177
2022-05-26

Table-top ultra supercontinuum and higher harmonic generation source for microscopy

#27
20220149585
2022-05-12

Laser assembly for an optoacoustic probe

#28
20220071493
2022-03-10

OPTOACOUSTIC LASER ASSEMBLY WITH DUAL OUTPUT FROM A SINGLE CAVITY LASER

#29
20210408755
2021-12-30

Swept light source and drive data generation method and optical deflector for swept light source

#30
20210367395
2021-11-25

Picosecond laser apparatus and methods for treating target tissues with same

#31
20210244470
2021-08-12

Picosecond laser apparatus and methods for its operation and use

#32
20210218218
2021-07-15

Amplitude-modulated laser

#33
20210050701
2021-02-18

Device and method for generating laser pulses by Kerr lens based mode locking with a loss-modulation device as a Kerr medium

#34
20210038305
2021-02-11

Picosecond optical radiation systems and methods of use

#35
20210022804
2021-01-28

Picosecond laser apparatus and methods for its operation and use

#36
20200343680
2020-10-29

WAVELENGTH SWITCHABLE LASER

#37
20200313389
2020-10-01

Laser device and method of transforming laser spectrum

#38
20200313383
2020-10-01

Arbitrary control of amplitude, polarization and phase of light in pulsed laser systems

#39
20200227883
2020-07-16

Combined laser architecture using wavelength multiplexed seed source

#40
20200176945
2020-06-04

Picosecond laser apparatus and methods for treating target tissues with same

#41
20200150543
2020-05-14

Extreme ultraviolet light generation system

#42
20200127436
2020-04-23

Electro-optic modulator

#43
20200091672
2020-03-19

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

#44
20200076154
2020-03-05

Swept light source and drive data generation method and optical deflector for swept light source

#45
20200041257
2020-02-06

Deformometer for determining deformation of an optical cavity optic

#46
20200041256
2020-02-06

Deformometer for determining deformation of an optical cavity optic

#47
20200041255
2020-02-06

Deformometer for determining deformation of an optical cavity optic

#48
20190312402
2019-10-10

Multiple soliton comb generation method and device

#49
20190296519
2019-09-26

Laser system with optical feedback

#50
20190280455
2019-09-12

Exciting a crystal of a pockels cell

#51
20190280453
2019-09-12

Compact diode laser source

#52
20190221989
2019-07-18

Picosecond laser apparatus and methods for treating target tissues with same

#53
20190216543
2019-07-18

Picosecond optical radiation systems and methods of use

#54
20190212587
2019-07-11

ATHERMAL POCKELS CELL

#55
20190089119
2019-03-21

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

#56
20190058304
2019-02-21

Mode-locked semiconductor laser capable of changing output-comb frequency spacing

#57
20180342847
2018-11-29

Sinusoidal phase modulation of mode-locked lasers

#58
20180278010
2018-09-27

Laser light-source apparatus and laser pulse light generating method

#59
20180254611
2018-09-06

Nanowire laser structure and fabrication method

#60
20180242441
2018-08-23

Extreme ultraviolet light generation system

#61
20180175581
2018-06-21

Laser transmitter for generating a coherent laser output signal with reduced self-phase modulation and method

#62
20180115136
2018-04-26

Ultra-low noise mode-locked laser, methods, and applications

#63
20180109325
2018-04-19

OPTO-MECHANICAL SYSTEM AND METHOD HAVING CHAOS INDUCED STOCHASTIC RESONANCE AND OPTO-MECHANICALLY MEDIATED CHAOS TRANSFER

#64
20180083414
2018-03-22

Mode-locked and wavelength tunable optical frequency comb generation through dynamic control of microresonators

#65
20180048113
2018-02-15

Systems and methods for low noise frequency multiplication, division, and synchronization

#66
20180026417
2018-01-25

Picosecond laser apparatus and methods for treating target tissues with same

#67
20170358899
2017-12-14

Swept light source and method for controlling the same

#68
20170279241
2017-09-28

Solid-state laser system

#69
20170264070
2017-09-14

Optical comb carrier envelope-offset frequency control using intensity modulation

#70
20170237221
2017-08-17

System and method for modulating laser pulses

#71
20170163000
2017-06-08

Photonic integrated circuit including compact lasers with extended tunability

#72
20170093117
2017-03-30

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

#73
20170093116
2017-03-30

Optical module

#74
20170038610
2017-02-09

Pockels cell driver circuit comprising resistive, inductive or capacitive elements

#75
20170027047
2017-01-26

Extreme ultraviolet light generation system

#76
20170018903
2017-01-19

Mid-IR Kerr lens mode locked laser with normal incidence mounting of polycrystalline TM:II-VI materials and method for controlling parameters of polycrystalline TM:II-VI Kerr lens mode locked laser

#77
20170005452
2017-01-05

Optical module

#78
20160352067
2016-12-01

INTRACAVITY PUMPED OPO SYSTEM

#79
20160276801
2016-09-22

MOPA with externally triggered passively Q-switched laser

#80
20160248217
2016-08-25

Compact fiber short pulse laser sources

#81
20160226214
2016-08-04

Laser device and photoacoustic measurement device

#82
20160181759
2016-06-23

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

#83
20160181757
2016-06-23

MOPA WITH SELECTIVELY VARIABLE PULSE-DURATION

#84
20160170243
2016-06-16

Pockels cell driver circuit with inductances

#85
20160156150
2016-06-02

Laser apparatus and extreme ultraviolet light generation system

#86
20160126693
2016-05-05

Method for generating a burst mode by means of switching a Pockels cell

#87
20160118765
2016-04-28

Coherent dynamically controllable narrow band light source

#88
20160064892
2016-03-03

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

#89
20150380892
2015-12-31

Optical signal processing with modelocked lasers

#90
20150380890
2015-12-31

LIGHT SOURCE DEVICE AND IMAGING APPARATUS USING THE SAME

#91
20150366459
2015-12-24

OBJECT INFORMATION ACQUIRING APPARATUS AND LASER APPARATUS USED THEREIN

#92
20150357788
2015-12-10

Optical scanning

#93
20150355482
2015-12-10

Modulated light source

#94
20150288134
2015-10-08

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

#95
20150280390
2015-10-01

Laser with a self-monitoring controlled optical component system

#96
20150245870
2015-09-03

Picosecond laser apparatus and methods for its operation and use

#97
20150219765
2015-08-06

Frequency quadrupled laser using thulium-doped fiber amplifier and method

#98
20150207292
2015-07-23

Laser apparatus using cavity dumping and active mode locking

#99
20150180193
2015-06-25

Picosecond laser apparatus and methods for treating target tissues with same

#100
20150005612
2015-01-01

Pulse laser and photoacoustic apparatus

#101
20140376574
2014-12-25

Method for operating a laser system

#102
20140371730
2014-12-18

Picosecond optical radiation systems and methods of use

#103
20140369368
2014-12-18

Thermal locker

#104
20140321484
2014-10-30

Picosecond optical radiation systems and methods of use

#105
20140198378
2014-07-17

Optical semiconductor device

#106
20140185634
2014-07-03

Laser apparatus and control method therefor

#107
20140126591
2014-05-08

Pulsed laser oscillator and method for controlling pulsed laser oscillation

#108
20130343413
2013-12-26

External cavity tunable laser

#109
20130343412
2013-12-26

External cavity tunable laser with 25GHz frequency interval

#110
20130315268
2013-11-28

TUNABLE OPTICAL FILTER AND OPTICAL SOURCE

#111
20130286454
2013-10-31

Wavelength swept light source

#112
20130195129
2013-08-01

Phase-continuous tunable laser

#113
20130099140
2013-04-25

Laser apparatus, extreme ultraviolet light generation system, and method for generating laser beam

#114
20130022062
2013-01-24

Tunable laser

#115
20120327961
2012-12-27

Amplitude and phase modulation of a laser by modulation of an output coupler

#116
20120300799
2012-11-29

Laser amplification system and method for generating retrievable laser pulses

#117
20120188554
2012-07-26

LIGHT SOURCE DEVICE AND IMAGING APPARATUS USING THE SAME

#118
20120128023
2012-05-24

Switchable dual wavelength solid state laser

#119
20120127464
2012-05-24

LIGHT SOURCE APPARATUS

#120
20120057610
2012-03-08

Method and system for hybrid integration of a tunable laser and a phase modulator

#121
20120057609
2012-03-08

Method and system for hybrid integration of a tunable laser and a mach zehnder modulator

#122
20120057079
2012-03-08

Method and system for hybrid integration of a tunable laser for a cable TV transmitter

#123
20120039346
2012-02-16

Feedback-enhanced self-injection locking of lasers to optical resonators

#124
20120002685
2012-01-05

High voltage switch with adjustable current

#125
20110170878
2011-07-14

APPARATUS AND METHOD FOR GENERATING OPTICAL PULSES

#126
20110116158
2011-05-19

Control of relaxation oscillations in intracavity optical parametric oscillators

#127
20110080580
2011-04-07

Optical signal processing with modelocked lasers

#128
20110038026
2011-02-17

Method and system for fine adjustment of optical elements position

#129
20110013262
2011-01-20

Method and system for laser amplification using a dual crystal pockels cell

#130
20100296531
2010-11-25

Picosecond laser apparatus and methods for its operation and use

#131
20100246616
2010-09-30

Cavity-dumped pulsed solid-state laser with variable pulse-duration

#132
20100195680
2010-08-05

PICOSECOND LASER APPARATUS AND METHODS FOR ITS OPERATION AND USE

#133
20100193710
2010-08-05

Laser apparatus and extreme ultraviolet light source apparatus

#134
20100098115
2010-04-22

Cavity-dumped pulsed solid-state laser with variable pulse-duration

#135
20100097614
2010-04-22

WAVELENGTH SCANNING LIGHT SOURCE AND OPTICAL COHERENCE TOMOGRAPHY DEVICE

#136
20090294424
2009-12-03

Self-seeded single-frequency laser peening method

#137
20090292277
2009-11-26

Picosecond laser apparatus and methods for its operation and use

#138
20090237768
2009-09-24

Method and system for laser amplification using a dual crystal pockels cell

#139
20090219955
2009-09-03

LASER OSCILLATION METHOD, LASER, LASER PROCESSING METHOD AND LASER MEASUREMENT METHOD

#140
20090196315
2009-08-06

PULSED LASER OSCILLATOR WITH VARIABLE PULSE DURATION

#141
20090169161
2009-07-02

Method for changing refractive index of an optical fiber by applying a high voltage pulse to a longitudinal electrode

#142
20090135860
2009-05-28

Cross modulation-based opto-electronic oscillator with tunable electro-optic optical whispering gallery mode resonator

#143
20090122818
2009-05-14

ELECTRONIC SELECTABLE TWO-COLOR SOLID STATE LASER

#144
20090122816
2009-05-14

Rapidly and electronically broadly tunable IR laser source

#145
20090041066
2009-02-12

Fast continuously wavelength tuning single frequency fiber laser using tunable polymer optical filters

#146
20080296272
2008-12-04

Multiple laser wavelength and pulse width process drilling

#147
20080080569
2008-04-03

Electro-opto switching of unpolarized lasers

#148
20080031290
2008-02-07

Laser and method for generating pulsed laser radiation

#149
20080031288
2008-02-07

Picosecond laser apparatus and methods for its operation and use

#150
20070236771
2007-10-11

Method and system for laser amplification using a dual crystal Pockels cell

#151
20070195322
2007-08-23

Multipulse agile laser source for real time spark spectrochemical hazard analysis

#152
20070104230
2007-05-10

High-repetition laser system for generating ultra-short pulses according to the principle of cavity dumping

#153
20070047601
2007-03-01

Laser pulse multiplier

#154
20070014319
2007-01-18

Continuously Tunable External Cavity Diode Laser Sources With High Tuning And Switching Rates And Extended Tuning Ranges

#155
20060193354
2006-08-31

External Cavity Tunable Laser and Control

#156
20060187537
2006-08-24

Mode locking methods and apparatus

#157
20060056480
2006-03-16

Actively stabilized systems for the generation of ultrashort optical pulses

#158
20060043079
2006-03-02

Self-seeded single-frequency laser peening method

#159
20060007966
2006-01-12

Electro-optical modulator module for COlaser Q-switching, mode-locking, and cavity dumping

#160
20050276285
2005-12-15

Actively Q-switched laser system using quasi-phase-matched electro-optic Q-switch

#161
20050265403
2005-12-01

Tunable laser having liquid crystal waveguide

#162
20050201428
2005-09-15

Laser

#163
20050201425
2005-09-15

Micro-cavity laser having increased sensitivity

#164
20050185682
2005-08-25

Method and apparatus for producing a pulsed laser beam

#165
20050157381
2005-07-21

Low-gain regenerative amplifier system

#166
20050152426
2005-07-14

Laser cavity pumping method and laser system thereof

#167
20050111496
2005-05-26

Slab laser and method with improved and directionally homogenized beam quality

#168
20050078716
2005-04-14

Fast continuously wavelength tuning single frequency fiber laser using tunable polymer optical filters

#169
20050069007
2005-03-31

Q-switched CO2 laser for material processing

#170
20050046914
2005-03-03

Wavelength tuning an external cavity laser without mechanical motion

#171
20050008059
2005-01-13

Laser apparatus

#172
19275036
2026-05-05

Type I-II transistor with a manufacturable ledge

#173
18366497
2024-01-16

Thin-disk regenerative amplifier and amplification method

#174
17157953
2024-09-03

Compact laser cavity and methods of manufacture

#175
16459657
2020-08-25

Stabilizing a precision electro optical oscillator clock using an environmentally insensitive metamaterial device

#176
16038927
2019-09-17

Semiconductor laser with intra-cavity electro-optic modulator

#177
15865782
2018-12-25

Method for generating sub-nanosecond pulse laser

#178
15826699
2019-03-05

Laser apparatus and laser generation method

#179
15603363
2019-10-08

Electro-optical crystal-mounted apparatus and systems for use in laser cavities/assemblies

#180
15380056
2018-01-16

Laser transmitter for generating a coherent laser output signal with reduced self-phase modulation and method

#181
15363570
2017-09-05

EUV LPP source with improved dose control by combining pulse modulation and pulse control mode

#182
15343768
2017-11-28

EUV LPP source with dose control and laser stabilization using variable width laser pulses

#183
15225805
2020-07-14

Compact laser cavity and methods of manufacture

#184
14689964
2018-02-27

Background removal from Raman spectra by an intracavity active-tuning element for a laser