ClassID:

215744

H01S3/2222 - 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; Gases Neon, e.g. in helium-neon (He-Ne) systems

Recent Application in this class:
#1
20240396281
2024-11-28

Absorbing Optical Switch for High Fluence Laser Pulse

#2
20230157812
2023-05-25

Vision correction with laser refractive index changes

#3
20210177579
2021-06-17

Vision correction with laser refractive index changes

#4
20210177578
2021-06-17

Vision correction with laser refractive index changes

#5
20210177577
2021-06-17

VISION CORRECTION WITH LASER REFRACTIVE INDEX CHANGES

#6
20210177576
2021-06-17

Vision correction with laser refractive index changes

#7
20210036477
2021-02-04

Light source apparatus

#8
20200067257
2020-02-27

Laser apparatus and method for manufacturing optical element

#9
20200041257
2020-02-06

Deformometer for determining deformation of an optical cavity optic

#10
20200041256
2020-02-06

Deformometer for determining deformation of an optical cavity optic

#11
20200041255
2020-02-06

Deformometer for determining deformation of an optical cavity optic

#12
20190383723
2019-12-19

Systems and Methods of Electro-optic Applications with Metal Nanoparticles in Dielectric Media

#13
20190237928
2019-08-01

Laser gas regeneration system and laser system

#14
20180323568
2018-11-08

Line narrowed laser apparatus

#15
20180321145
2018-11-08

Method of measurement of multilayer structures

#16
20180243082
2018-08-30

Vision correction with laser refractive index changes

#17
20180102622
2018-04-12

Excimer laser device

#18
20170373456
2017-12-28

Device for generating a laser radiation and associated fabrication method

#19
20170242280
2017-08-24

Systems and methods for amplification of back-scattered signal by laser source cavity

#20
20170133813
2017-05-11

LASING GAS RECYCLING

#21
20160013606
2016-01-14

Gas laser oscillator capable of controlling gas pressure and gas consumption amount

#22
20140332084
2014-11-13

Systems and methods for preventing or reducing contamination enhanced laser induced damage (C-LID) to optical components using gas phase additives

#23
20140294034
2014-10-02

Laser

#24
20140294033
2014-10-02

Laser

#25
20130329229
2013-12-12

Laser gyro comprising a device for protecting from corrosion

#26
20130322475
2013-12-05

Mode tailored spherical laser

#27
20120033224
2012-02-09

Increasing the scale factor of gas laser based gyroscopes with an external gain saturation beam

#28
20110236569
2011-09-29

Systems and methods for preventing or reducing contamination enhanced laser induced damage (C-LID) to optical components using gas phase additives

#29
20110026874
2011-02-03

Surface state gain

#30
20110026107
2011-02-03

Surface state gain

#31
20100014092
2010-01-21

Gyroscope mode shift detection and scale factor compensation

#32
20100014091
2010-01-21

Enhanced scale factor ring laser gyroscope

#33
20080304052
2008-12-11

Plasma shunting apparatus and method for ring laser gyroscope

#34
20080130700
2008-06-05

Apparatus for generating laser radiation

#35
20080094636
2008-04-24

Fiber gas lasers and fiber ring laser gyroscopes based on these gas lasers

#36
20070147446
2007-06-28

Frequency stabilised gas laser