FTSS 355-50
Diode pumped passively Q-switched solid state laser
· 355 nm
· single pulse
· 0.9 - 1.3 ns
· 1 – 100 Hz (up to 1 kHz optional)
· > 70 µJ
biology · biomedicine · chemistry · analytics Optical Data
Wavelength
355 nm
Spatial Mode
TEM00
M²
< 1.5
Beam Divergence (full angle)
< 3.5 mrad
Beam Ellipticity
< 2:1
Waist Diameter
280 ± 80 µm
(located at about 110mm inside the laser head)
Beam Diameter
450 ± 150 µm (at laser exit)
Peak Power
50 kW - 80 kW @ 1 - 100 Hz
Pulse Energy
> 70 µJ @ 1 - 100 Hz (> 25µJ @ 1kHz option)
Pulse Repetition Rate (with external trigger)
1 - 100 Hz
Pulse Width (FWHM)
0.9 - 1.3 ns
Polarization Ratio
> 100:1, vertical
Long term pulse energy stability (6 hrs)
< ± 2 %
Pulse-To-Pulse Stability
< 1 % rms (of pulse energy)
Laser Classification
3B / IIIb
Residual 532nm Emission
< 0.2 %, (0,0025 % on request)
Optical Output
Free Beam
Electrical Data
Electrical Power Consumption
< 70 W
Line Voltage
90 - 265 V AC (50-60 Hz) or 24 V DC
Interface
RS 232, USB
Miscellaneous
Warm-up Time
< 15 min
Operating Temperature
18 - 38 °C
Laser Head Size
217 x 65 x 45 mm (core dimensions)
Options
SMA-connector for fibers with core diameter ³ 70 µm
Synchronization signal output (rise time < 2 ns)
Manual shutter or electrical beam blocker
Manual or electrical driven wavelength switch 355 nm / 532 nm
Upgrade to 1 kHz repetition rate (parameters on request)
External telescope (e.g. M=5)
Manual or electrical attenuator
Stand Alone System (incl. key-switch, heat-sink, manual shutter; CDRH compliant)
商品属性 [波长] 355nm [脉宽] 0.9 - 1.3 ns [峰值功率] 50 kW - 80 kW @ 1 - 100 Hz [重复频率] 1-100Hz [单脉冲能量] > 70 µJ @ 1 - 100 Hz (> 25µJ @ 1kHz option)