TEMA. Yb-doped Solid-State Femtosecond Oscillator
Yb-doped solid-state ultrafast laser with high average power output around 1 um and short femtosecond pulse duration.
High average power up to 7 W at 1050 nm
Short pulse duration <70 fs
Highly stable (monolithic thermally stabilized body)
Self-starting of mode-locking
Optional OPO extension available for extended wavelength coverage
TEMA-Duo version with a built-in SHG
15-fs pulse compressor option
TEMA-70
TEMA-100
TEMA-150
Output average power
>2 W
>5 W
>7 W
Output pulse duration1)
<70 fs
<100 fs
<150 fs
Spectrum width (FWHM)
>16 nm
>12 nm
>7.5 nm
Pulse energy
>28 nJ
>70 nJ
>100 nJ
Peak power
>400 kW
>700 kW
>660 kW
Central wavelength (fixed)
1050±5 nm
Pulse repetition rate (fixed)
80±2 MHz
Beam mode
TEMoo
M^2
<1.15
Beam diameter (at 1/e^2)
1±0.2 mm
Output polarization
linear, horizontal
Beam divergence
<1.8±0.3 mrad
Beam asymmetry
<15%
Beam astigmatism
<15%
Long-term stability2)
<0.3% rms
Cold start warm-up time
<20 min
Cooling requirements
Laser head
closed-loop chiller included
Power supply
air-cooled
Physical dimensions (L × W × H)
Laser head dimensions
412 × 190 × 93 mm
Laser control unit dimensions
290 × 200 × 80 mm
Closed-loop chiller dimensions
430 × 340 × 190 mm
Umbilical length
1.8 m
Environmental and utility specifications
Operating temperature
18-28 °C
Relative humidity
<60%, non-condensing
Voltage
single-phase; 100-240 VAC; 50/60 Hz
Power consumption
<1 kW
1) - sech2 pulse shape is used to determine the pulse duration, measured with the AA-20DD interferometric autocorrelator (Avesta);
2) - after 30 min warm-up with cold start, during 12-hour continuous operation under equal room temperature conditions using recommended stabilized closed-loop chiller with proper capacity.
商品属性 [谱宽] >16 nm [脉宽] <70 fs [波长] 1050±5 nm [功率] >2 W