...Laser-compact Group specializes in research, development and manufacturing of ultra-violet (UV), green and infrared (IR)
diode-pumped solid-state (DPSS) lasers....
ISO 9001:2008 certified

Model DTL-389QT (263 nm)

Application fields:  environment monitoring, biotechnology, laser-induced fluorescence, high technologies R&D, photoacoustics.

Features:
Active Q-switched mode of operation with short pulse duration
External / internal triggering, PC control via RS-232
OEM version and complete CDRH laser system are available
Output in ultra-violet, green and infrared spectrum ranges - is available at special request

 

 

 

 

 

 

 

 

 

Parameter / Model DTL-389QT
Wavelength, nm 263
Max. value of Average pulse energy at the range single pulse - 1 kHz, 4 + 20% 10 + 15%
Maximum Value of Average Output Power (typically at 4.5 kHz), mW 6 20
Peak Power at 1 kHz, kW 0.8 2
Mode of Operation Q-switched with AOM,
ext./int. triggering/through RS-232
Range of Pulse Repetition Rate, kHz
   Ext. Triggering
   Int. Triggering: through RS-232
                          without PC

single pulse - 10
0.01 - 10
1
Pulse Duration

(at 0.01 - 1 kHz, Average Pulse Energy 8 , FWHM), ns

<5
Pulse-to-pulse Stability - Std Dev/Mean (at 0.01 - 1 kHz, Pulse energy 80%) 15 %
Beam
   Profile
   Diameter (, at output aperture), mm
   Divergence (full angle, ), mrad

TEMoo
< 1
1
Polarization Linearity 100:1, horizontal (5)
Laser Trigger toSync Out Pulse
(at 0.01 - 1 kHz, Average Pulse Energy 80%), ns
   Delay
   Jitter


300 250
8
Laser Emission to Sync Out Pulse
(at 0.01 - 1 kHz, Average Pulse Energy 80%), ns
   Delay
   Jitter


50
2
Operating Temp/Humidity Range 15 - 35 / up to 80% non-condensing
Shipping Temp/Humidity Range -40 to 50 / up to 80% humidity at 25
(In the manufacturer package)
Dimensions, mm  (L x H x W)
   Laser Head
   Laser Head with Heat Sink
   Power Supply
   Power Supply with Heat Sink

max. 311 x 55 x 90
max. 311 x 122 x 90
150 x 43 x 93 (x 115 with key)
150 x 110 x 93 (x 115 with key)
Operating voltage
   without AC/DC adapter, V
   with AC/DC adapter, V

12 10% V DC
90 264 V AC
Current Consumption, A 6
Warm Up Time, min 10
Remote Control of Laser Parameters
(Ext./Int. Triggering, ON/OFF, pulse repetition rate, pulse energy)
via RS-232 interface
Frequency of Exchange via Interface RS-232 4800 b / per second
Laser Class IV
Compliance RoHS, CDRH, CE
Drawing of laser head Drawing
Drawing of DC power supply Drawing
Drawing of fan heat sink for LH Drawing
Drawing of fan heat sink for PSU Drawing

1 Triggering with external electric pulse generator; generator is not included in delivery set.
2 Generation of periodical laser pulses using PC, step 0.01 kHz. Average energy may be changed by software from 10% up to maximum value.
3 Generation of periodical laser pulses at 1 kHz rep. rate; external generator and/or PC are not needed.
4 Sync Out signal is generated by pulse of laser light.
5 Without AC/DC adapter AS-120P-12 (12 VDC).

 

 

Typical DTL-389QT performance