CrF. Femtosecond Cr:F Solid-State Oscillator
Ultrafast solid-state mode-locked laser system based on unique chromium-forsterite medium. The system is used to provide tunable femtosecond laser radiation around 1250 nm.
1230-1270 nm wavelength tuning range
Up to 800 mW output average optical power
More than 20 nJ per pulse
Integrated fiber pump laser
Down to 35 fs pulse duration
SESAM or electronic starter
CrF-450TP
CrF-400SP
CrF-700SP
CrF-700SP-L
Pulse duration
<65* fs
<75 fs
<140 fs
Tuning range
1230-1270 nm (tunable)
1230...1270 nm (fixed)
1265+/-15 nm (fixed)
Output average power
>450** mW
>400 mW
>700 mW
>560 mW
Pulse energy
>4 nJ
>4 nJ
>7 nJ
>20 nJ
Pump laser power
15 W
Repetition rate (fixed)
96 MHz
95 MHz
30+/-2 MHz
Mode-locking maintenance
automatic starter
self-starting (SESAM)
Long-term stability
<2% rms
<5% rms
Spatial mode
TEMoo
Output polarization
linear, horizontal
Beam divergence
<2 mrad
Crystal cooling and breadboard stabilization
thermoelectric + closed-loop water chiller
* - down to 35 fs pulse duration is available upon request;
** - up to 800 mW average power (model CrF-800TP) is available upon request.
商品属性 [中心频率] [脉宽] <75 fs [波长] 1230...1270 nm (fixed) [功率] >700 mW [重频] 95 MHz