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IRA-VISIR

IRA-MIR

Full possible input wavelength range*

450-2000 nm

2-11 um

Subranges*

VIS: 450-700 nm

NIR1: 700-1300 nm

NIR2: 1300-2000 nm

MIR1: 2-5 um

MIR2: 5-11 um

Input pulse duration range

50 fs - 250 ps

Required input pulse energy**

>1 nJ at 50 fs - 1 ps (w. thin NL crystals)

>3 nJ at 1-250 ps (w. thick NL crystals)

>5 nJ at 50 fs - 1 ps (w. thin NL crystals)

>100 nJ at 1-250 ps (w. thick NL crystals)

Maximum input average power

1 W

Input repetition rate

10 Hz - 100 MHz

Input polarization

linear， horizontal

Delay line temporal resolution

8.3 fs

Full scan range

850 ps

Required equipment

PC with USB; Windows acquisition and analysis software included

Power supply

220/110 V; 50/60 Hz ±10%

Dimensions

optical unit: 450x250x210 mmcontrol unit: 250x180x90 mm

* - each subrange is covered by an exchangeable optics set (NL crystals， beamsplitters， filters， photodetectors). A set for one of the subranges of the customer's choice is supplied with the unit， additional sets are supplied upon request; the final set of optics and detectors depends on the specifications of the sources to be measured and is discussed with our sales manager upon offering;

** - typical values， depends on input pulse duration and wavelength.