DSS 1064-450
Diode pumped passively Q-switched solid state laser
· 1064 nm
· single pulse
· 1.4 - 2 ns
· 1 – 100 Hz (up to 1 kHz optional)
· > 450 µJ
biology · biomedicine · chemistry · analytics Optical Data
Wavelength
1064 nm
Spatial Mode
TEM00
M²
< 1.5
Beam Divergence (full angle)
< 6.5 mrad
Beam Ellipticity
< 2:1
Waist Diameter
380 ± 100 µm
(located at about 110mm inside the laser head)
Beam Diameter
650 ± 150 µm (at laser exit)
Peak Power
220 kW - 325 kW @ 1-100 Hz
Pulse Energy
>450 µJ @ 1 - 100 Hz (>150µJ @ 1kHz option)
Pulse Repetition Rate (with external trigger)
1 - 100 Hz, (up to 1 kHz, on request)
Pulse Width (FWHM)
1.4 ns - 2 ns
Polarization Ratio
> 100:1, vertical
Long term pulse energy stability (6 hrs)
< ± 6 %
Pulse-To-Pulse Stability
< 1% rms (of pulse energy)
Laser Classification
3B / IIIb
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
< 10 min
Operating Temperature
18 - 38 °C
Laser Head Size
217 x 65 x 45 mm (core dimensions)
Options
Fiber coupling for fibers with core diameter ³ 200 µm
Synchronization signal output (rise time < 2 ns)
Manual shutter or electrical beam blocker
Upgrade to 1 kHz repetition rate (parameters on request)
External telescope (e.g. M=5)
Manual or electrical attenuator
Stand alone system (CDRH compliant; incl. key switch, heat sink, manual beam shutter)
商品属性 [波长] 1064nm [脉宽] 1.4 ns - 2 ns [峰值功率] 220 kW - 325 kW @ 1-100 Hz [重复频率] 1 - 100 Hz, (up to 1 kHz, on request) [单脉冲能量] >450 µJ @ 1 - 100 Hz (>150µJ @ 1kHz option)