美国Calmar 1-4um飞秒光参量振荡器OPO

Output Characteristics

IR

IR XT

Signal tuning range 

990 – 1550 nm

990 – 1550 nm

Idler tuning range 

n/a

1696 – 4090 nm

Pump tuning range

 710 – 820 nm

710 – 820 nm

Signal output power

> 1 W

> 1 W

Idler output power

 n/a

> 350 mW

Signal pulse width

< 200 fs

< 200 fs

Idler pulse width 

n/a

< 120 fs across 1696–2000 nm

Beam diameter @ 1300 nm 

1.4 mm +/- 10%

1.4 mm +/- 10%

Beam divergence 

< 1 mrad

< 1 mrad

Signal beam   dISPlacement
  with wavelength

< 600 microns / 540 nm at < 1000px   from output

< 600 microns / 540 nm at < 1000px   from output

Signal beam   pointing with
  wavelength

< 300 microrad / 540 nm

< 300 microrad / 540 nm

Spatial mode TEM00

TEM00 M2 < 1.2

TEM00 M2 < 1.2 (signal)
  TEM00 M2 < 1.3 (idler)

Signal noise at 1300 nm

< 1% rms

< 1% rms

Output ports

1) 100% signal and   idler with no pump bypass. 
  2) Partial signal and idler with 20% pump bypass.
  3) 100% pump bypass.

Power stability

0.05

0.05

Polarization

Horizontal (>100:1)

Horizontal (>100:1)

Repetition rate 

80 MHz

80 MHz