H01S3/0619 - CPC Classification Index

ClassID:

215465 ⎘

H01S3/0619 - CPC Classification

Classification description:

Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range; Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium; Construction or shape of active medium Coatings, e.g. AR, HR, passivation layer

Sub-classes:

H01S3/0621 » {Coatings on the end-faces, e.g. input/output surfaces of the laser light} 142
H01S3/0625 » {Coatings on surfaces other than the end-faces} 69

Recent Application in this class:

20240322515

COATED OPTICAL CRYSTALS AND METHODS FOR PRODUCING THE SAME

20240295743

SYSTEM AND METHOD FOR IMAGING USING SPECKLE-FREE ILLUMINATION

20230128958

SINGLE-FREQUENCY LASER APPARATUS

20220393424

YAG ceramic joined body and production method therefor

20220376456

LASER AMPLIFIER APPARATUS AND METHOD OF AMPLIFYING LASER PULSES

20210203122

Tunable laser materials comprising solid-state blended polymers

20200244030

Laser device

20190372297

Ex-situ conditioning of laser facets and passivated devices formed using the same

20190190226

Frequency-doubled laser and method of generating harmonic laser

20180278006

Sub-nanosecond broad spectrum generating laser system

20180191121

Stress-optimized laser disk mounting systems

20160301179

Flat waveguide-type laser device

20150236470

Composite laser gain medium

20140294032

Solid-state dye laser medium and process for production thereof

20140177667

Laser

20130301117

Methods, systems, and apparatus for high energy optical-pulse amplification at high average power

20110292499

High power fiber laser system with side-pumping arrangement

20100238959

Solid-state laser device and image display device