FTSS 355-Q
Diode Pumped Passively Q-Switched Solid State Laser
• 355 nm
• Pulsed ( ≤1.4 ns)
• > 42µJ
• Up to 20 kHz
• External and Internal Trigger
• Free Beam or Fiber Coupling
• Single Pulse Operation
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Optical Data
FTSS355-Q1
FTSS355-Q2
FTSS355-Q3
FTSS355-Q4_1k
Wavelength
355 nm
Pulse Energy
> 0.3 µJ @15kHz
> 3 µJ @10kHz
> 15 µJ @1kHz
> 42 µJ @1kHz
Peak Power
>0.27kW @15kHz
>2.7 kW @10kHz
> 13 kW @1kHz
> 30 kW @1kHz
Pulse Repetition Rate
≤20 kHz
≤10 kHz
≤2.5 kHz
≤1 kHz
Pulse Width, FWHM
≤1.1 ns ≤1.1 ns
≤1.1 ns
≤1.4 ns
Polarization Ratio
> 100:1 vertical
Pulse Energy Drift 1)
< ± 5 %
< ± 5 %
< ± 5 %
< ± 5 %
Pulse-To-Pulse RMS 2)
< 3% @15kHz
< 2% @10kHz
< 2% @1kHz
< 2% @1kHz
Laser Classification
3B / IIIB
3B / IIIB
3B / IIIB
3B / IIIB
Optical Output
Spatial Mode
TEM00
Beam Divergence, 2Θ
< 3 mrad
< 3.5 mrad
< 4 mrad
< 4 mrad
Beam Diameter
190 ± 50 µm
200 ± 50 µm
200 ± 50 µm
300 ± 80 m
Electrical Data
Power Consumption
15 W (max.40 W)
17 W (max.40 W)
20 W (max.70 W)
40 W (max.70 W)
Operating Voltage
12 V DC
Line Voltage
90 - 265 V AC (50 – 60 Hz)
Marking
Interfaces
RS 232, USB
External Trigger (TTL, rising edge) single shot (pulse on demand) – max. repetition rate
Interface for TTL-control and power monitor
Miscellaneous
Warm-up Time
< 5 min
Operating Temperature
18 - 38 °C
Options
Stand-alone system (incl. key-switch, heat-sink and manual shutter; CDRH compliant)
Synchronization signal output (rise time < 2 ns)
Manual shutter or electrical beam blocker
External beam expander (e.g. 3x)
Manual or electrical attenuator on request
Manual or electrical driven wavelength switch 355 nm / 532 nm
Fiber coupling for fiber with core diameter 100 µm
Closed loop operation for pulse energy on request
1) Drift over 6 hours, energy averaged over 10 sec after 5 min of continuous operation, temperature variation ± 3 °C and < 3 °C/hour.
2) RMS over 1000 pulses after 5 min of continuous operation.
商品属性 [波长] 355nm [脉宽] ≤1.1 ns [峰值功率] >2.7kW @10kHz [重复频率] ≤10 kHz [单脉冲能量] > 3 µJ @10kHz