H01S3/121 - CPC Classification Index

ClassID:

215644 ⎘

H01S3/121 - 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; Pulse generation, e.g. Q-switching, mode locking using mechanical devices Q-switching

Sub-classes:

H01S3/123 » Rotating mirror 10
H01S3/125 » Rotating prism 2

Recent Application in this class:

20220255283

Q switch resonator, and pulse generator

20210167567

Laser system providing a shaped intensity profile of an output beam within an unstable optical resonator layout and method thereof

20200144783

MECHANICAL Q-SWITCH

20180212395

Fiber-based saturable absorber

20180205195

Fiber-based optical modulator

20160301184

Solid-state laser system

20150349483

Powerful pulsed self-seeding COlaser

20140316239

LASER LIGHT SOURCE UNIT, METHOD OF CONTROLLING THE SAME, AND PHOTOACOUSTIC IMAGE GENERATION DEVICE

20140202247

LASER SOURCE UNIT AND PHOTOACOUSTIC IMAGE GENERATION APPARATUS

20130044769

MEMS Q-Switched Monoblock Laser

20100142565

LASER LIGHT SOURCE

20090267005

Drive laser delivery systems for EUV light source

20090219955

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

20090122825

Laser system

20080087847

Drive laser delivery systems for EUV light source

16198783

Two-photon vision display

14679358

Er,Yb:YAB laser system