H01S3/1398 - CPC Classification Index

ClassID:

215668 ⎘

H01S3/1398 - 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; Stabilisation of laser output parameters, e.g. frequency, amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length by using a supplementary modulation of the output

Recent Application in this class:

20210013692

2021-01-14

Optical frequency stabilizer using optical fiber delay line, and method for generating stable optical frequency signal

20200091673

2020-03-19

Optical frequency stabilizer using optical fiber delay line, and method for generating stable optical frequency signal

20180358774

2018-12-13

Wavelength locking structure and method for tunable laser

20180175581

2018-06-21

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

20180138649

2018-05-17

Optical module

20180123312

2018-05-03

Line narrowed laser apparatus

20170207596

2017-07-20

Optical module

20150280390

2015-10-01

Laser with a self-monitoring controlled optical component system

20130100973

2013-04-25

Device for producing high frequencies by means of light frequency beating

#10

20130077644

2013-03-28

Method for determining stabilization of light output signal and laser frequency stabilizing device

#11

20130022068

2013-01-24

Laser System Provided With a Frequency Servo

#12

20130010818

2013-01-10

Scanning temporal ultrafast delay and methods and apparatuses therefor

#13

20110310919

2011-12-22

Laser System Provided With a Frequency Servo

#14

20110134940

2011-06-09

NARROW LINEWIDTH BRILLOUIN LASER

#15

20110122904

2011-05-26

Methods and systems for frequency stabilisation of multiple lasers

#16

20100315642

2010-12-16

Spectroscopic detection system and method

#17

20100135342

2010-06-03

System and method for tuning adjusting the central frequency of a laser while maintaining frequency stabilization to an external reference

#18

20100098114

2010-04-22

Frequency Control Method and Apparatus

#19

20090316123

2009-12-24

Injection-locked laser, interferometer, exposure apparatus, and device manufacturing method

#20

20090296749

2009-12-03

Scanning temporal ultrafast delay and methods and apparatuses therefor

#21

20090232172

2009-09-17

Laser frequency stabilizing device, method and program

#22

20080317075

2008-12-25

Determining and setting the frequency modulation index of a laser in a CPT frequency standard

#23

20080225907

2008-09-18

Auto-stabilization of lasers by means of resonant structures

#24

20080219304

2008-09-11

ANALOG EXTERNAL CAVITY LASER

#25

20080130694

2008-06-05

Laser frequency stabilizing apparatus, method and computer program product for stabilizing laser frequency

#26

20080106720

2008-05-08

Injection-locked pulsed laser with high wavelength stability

#27

20070268939

2007-11-22

Wavelength control of an external-cavity tuneable laser

#28

20070217456

2007-09-20

Apparatus and method for stabilizing the frequency of lasers

#29

20070211772

2007-09-13

Phase-control in an external-cavity tuneable laser

#30

20070091973

2007-04-26

Injection locking Q-switched and Q-switched cavity dumped COlasers for extreme UV generation

#31

20060251425

2006-11-09

Suppression of fiber-induced noise caused by narrow linewidth lasers

#32

20060109877

2006-05-25

External cavity laser with adaptive fiber bragg grating (FBG) for minimizing noise related to stimulated brillouin scattering (SBS) in dispersive fiber links

#33