LASERS
	Femtosecond Fiber Lasers
	Femtosecond Kits
	Yb-doped Solid-State Femtosecond
	Ti:Sapphire Femtosecond
	Ti:Sapphire Continuous Wave
	Cr:Forsterite Femtosecond
	Cr:Forsterite Continuous Wave

AMPLIFIERS
	Yb Regenerative
	Ti:Sapphire Regenerative
	Ti:Sapphire Multipass
	Cr:Forsterite TW system
	Cr:Forsterite Regenerative

DIAGNOSTICS
	Scanning autocorrelators
	Single-shot autocorrelators
	Spectrometers
	Cross-correlators
	SPIDER

COMPONENTS
	Pulse compressors
	Pulse pickers
	Harmonic generators
	THz generator
	Raman shifters
	Faraday isolators and rotators
	Optical choppers

OPTOMECHANICS
	Catalogue

Avesta Ltd.
P. N. Lebedev Physical Institute,
Laboratory building,
Troitsk, 142190,
Moscow region,
Russian Federation

Tel: +7 495 967 94 73
Tel: +7 496 751 00 78
Fax: +7 495 646 04 95

E-mail:

Cr:Forsterite Regenerative Amplifier

Pulse duration <120 fs *
Wavelength 1240 nm *
Single-box design *

Application
- Fundamental research
- Material processing
- Plasma studies
- Femtosecond ablation
- Micromachining

View typical test data

View .pdf datasheet

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The FREGAT family of Cr:Forsterite femtosecond amplifiers are based on unique active medium and radiate fs pulses around 1230-1240 nm. The system includes pulse stretcher, regenerative amplifier, synchronization and delay generator, pulse compressor, seed oscillator with fiber pump laser and amplifier pump laser.

	FREGAT-200	FREGAT-600	FREGAT-1000
Pulse duration, fs	<120	< 120	< 120
Wavelength, nm	1240	1240	1240
Energy, mJ	> 0.2*	> 0.6*	> 1.0*
Pump energy (1064 nm, <200 ns), mJ	10	35	50
Repetition rate, Hz	1000	10, 50, 100	10, 50
* - depends on the pump laser

We recommend using a CrF-65P model as a seed oscillator. The generator may be integrated into the system according to customer request.


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