Technical Specs	fs Regime (w/o grating pair)	ps Regime (w/ grating pair)
Fixed Beam Wavelength	1045 nm
Tunable Beam Spectral Range (single beam)	680-1300 nm	790-910 nm
Tunable Beam Spectral Range (dual beam)	750-980 nm	790-910 nm
Raman Shift for CARS, SRS	600-3800 cm^-1	1300-3200 cm^-1
Fixed Beam Pulse Width¹	<260 fs	2.2-4.4 ps
Tunable Beam Pulse Width	<120 fs	3.5-7.5 ps
Fixed Beam Group Delay Dispersion Range	+12,000 fs²	-160,000 to -320,000 fs²
Tunable Beam Group Delay Dispersion Range	Provided by DeepSee inside laser 0 to -25,000 fs² @ 800 nm 0 to -17,000 fs² @ 900 nm	Provided by gratings -150,000 to -200,000 fs² @ 800 nm -240,000 to -320,000 fs² @ 900 nm
Raman linewidth for CARS, SRS	145 cm^-1	<7 cm^-1
Fixed Beam Throughput (pinhole-free silver mirrors)²	>85%	Additional 40% loss
Tunable Beam Throughput (dielectric mirrors option)	>80%	Additional 50% loss
Tunable Beam Throughput (pinhole-free silver mirrors)	>70%	Additional 50% loss
Attenuation (tunable and fixed beams)	0-2 OD
Output Polarization (tunable and fixed beams)³	S- (vertical) standard
Delay Line Maximum Speed	500 mm/s
Delay Line Travel Range	125 mm
Fixed Beam Modulation Frequency	2-4% range of EOM center frequency specified upon ordering
Beam Entrance Height	4.75 in. (120.7 mm)
Beam Exit Height	4.44 in. (112.7 mm)
Dimensions (LxWxH)	30 x 18 x 7.75 in.

Pulse broadening in the fs regime compared to the laser output (<200 fs) is due to the EOM crystal dispersion.
Specifications only apply to the unmodulated beam. In case of modulated beam, the duty cycle should be taken into account.
Each beam is equipped with a half wave plate to independently control polarizations before exiting the SF-TRU.

Model: tru-timing-and-recombination-unit