Crystal Laser Systems _________________________________________________ FTSS 355-50 Diode pumped passively Q-switched solid state laser biology · biomedicine · chemistry · analytics Optical Data Spatial Mode Beam Divergence (full angle) Beam Ellipticity Beam Diameter < 1.5 : 1 280 ± 80 µm (located at about 80mm inside the laser head) 300 ± 100 µm (at laser exit) Peak Power Pulse Energy Waist Diameter Pulse Repetition Rate (with external trigger) 1 - 100 Hz Pulse Width (FWHM) Polarization Ratio Long term pulse energy stability (6 hours) Pulse-To-Pulse Stability Laser Classification Residual Emission Optical Output Electrical Data Interface Miscellaneous Options <±3% < 1 % rms 3B / IIIb < 0.5 mW @ 1064 nm (Class 3R) < 0.1 mW @ 532 nm (Class 2) Free Beam Electrical Power Consumption Line Voltage Operating Temperature Laser Head Size SMA-connector for fiber with core diameter  100 µm Synchronization signal output (rise time < 2 ns) Manual shutter or electrical beam blocker Manual or electrical driven wavelength switch 355 nm / 532 nm Higher repetition rates on request External telescope (e.g. M=5) Manual or electrical attenuator Stand Alone System (incl. key-switch, heat sink, manual shutter; CDRH compliant) 1) 2) Drift over 6 hours, energy averaged over 10 sec after 5 min of continuous operation, temperature variation < 3 °C/hour. RMS over 1000 pulses after 5 min of continuous operation.

Crystal Laser Systems _________________________________________________ Laser Head and Controller Laser Safety Labels The FTSS355-50 lasers are class 3B / IIIb according to IEC 60825-1:2014 © Oct. 2021, Rev 2.5, CryLaS GmbH. All rights reserved. Product specifications are subject to change without notice.