GEMINI is the ultimate interferometer providing unrivaled accuracy and reproducibility in controlling the temporal delay between the two replicas of the input light. It can be employed in combination with our included drivers and software to measure the spectrum of the input light (either coherent or incoherent source) based on the Fourier-transform approach, as in any FTIR spectrometer.
VERSION | S | L |
SPECTRAL RANGE | 400nm – 2300nm (Standard)250nm – 3500nm (Ultra-broadband)
500nm-4200nm (On request) |
400nm – 2300nm (Standard)250nm – 3500nm (Ultra-broadband)
500nm-4200nm (On request) |
SPECTRAL RESOLUTION @ lambda=600nm | 1.4 nm (see the Brochure for more details) | 0.7 nm (see the Brochure for more details) |
MAX DELAY @ lambda=600nm | from -100 fs to +700 fs | from -100 fs to +2 ps |
Delay Stability | Better than 1 attosecond | Better than 1 attosecond |
Modes of operation | Step Scan(The user can select the dwell time for each delay via software) | Step Scan(The user can select the dwell time for each delay via software) |
Dimensions | 176mm x 44mm footprint, 54.5mm height | 176mm x 44mm footprint, 54.5mm height |
Weight | Approx. 400grams | Approx. 400grams |