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 16962000 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