3W,5W,10W uv laser

Tunable Ce:LiCaAlF solid-state UV lasers with laser pump

Mar 28 , 2023

Tunable Ce:LiCaAlF solid-state UV lasers with laser pump

 

Family of solid-state UV lasers with laser pump. Active media of those devices amplify light of UV spectral range. Achieved laser emission is not a result of nonlinear conversion.

 

Yang and DeLuca, Appl.Phys.Lett., 31, 594 (1977)

 

Lasing transitions – 5d-4f transitions of Ce3+ ions in fluoride crystals

Electrical-dipole allowed

Localized in UV and VUV spectral ranges

High fluorescence quantum yield

Wide bands (40 nm due to vibronically broadened)

Significant Stokes shift

High values of working transitions cross-sections

Degradation excluded of active medium due to wide band-gap and inhibition of photodynamic processes.

 

Continuous tuning in the ranges 284 nm – 315 nm and 305 nm – 335 nm (according to active element)

High stability of laser emission parameters

Operation at high repetition rates (Hudreds of kHz)

Short pulses generation option (hundreds of picoseconds)

Short pulses amplification (femtoseconds)

Independent on temperature, no cooling needed

Low cost of tuning automation (+ 20 % of price)

As the leading industrial solid-state laser manufacturer in China, RFH laser company offer 355nm ultraviolet laser532nm green laser and customized laser for a broad range of commercial, industrial, and scientific applications.

The video of 355nm 10W Ultra violet DPSS Laser Pulsed Laser System engraving jade

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