...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-429QT (1053 nm)

Application fields:  non-destructive control, high technologies R&D, test&measurement equipment, laser marking, photoacoustics, LIBS (laser-induced breakdown spectroscopy).

Features:
Active Q-switched mode of operation with short pulse duration
External / internal triggering, PC control via RS-232
High long-term stability due to feedback using
OEM version and complete CDRH laser system are available

 

 

 

 

 

 

 

 

 

Parameter / Model DTL-429QT
Wavelength, nm 1053
Average Pulse Energy (0.01 - 1 kHz), 400 15%
Average Pulse Energy (single pulses - 0.01 kHz, unregulated), 400 25%
Average Pulse energy at 4 kHz, 250
Average Pulse Energy at 10 kHz,  100
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 - 100
0.01 - 30
1 0.01
Pulse Duration

(at 0.01 - 1 kHz, Average Pulse Energy 350 , FWHM), ns

6
Pulse Duration

(at 4 kHz, Average Pulse Energy 250 , FWHM), ns

8
Pulse Duration

(at 10 kHz, Average Pulse Energy 100 , FWHM), ns

15
Pulse-to-pulse Stability - StDev/Mean (at 0.01 - 1 kHz, Average Pulse Energy 350 ) 1%
Pulse-to-pulse Stability - StDev/Mean (at 4 kHz, Average Pulse Energy 250 ) 1%
Pulse-to-pulse Stability - StDev/Mean (at 10 kHz, Average Pulse Energy 100 ) 4%
Peak Power at 1 kHz 60kW
Beam Profile Gaussian, TEMoo
Beam Diameter (, at output aperture), mm 2.3 0.5
Beam Divergence (full angle, ), mrad 0.8 0.2
Polarization Linearity 100:1, vertical ( 5)
Beam Height 33.5 5
Laser Trigger toSync Out Pulse (at 0.01 - 1 kHz, Average Pulse Energy 350 ), ns
   Delay
   Jitter

300 250
8
Laser Emission to Sync Out Pulse (at 0.01 - 1 kHz, Average Pulse Energy 350 ), ns 
   Delay
   Jitter

50
2
Operating Temp/Humidity Range 15 - 35 / up to 80% non-condensing
Shipping Temp/Humidity Range (In the manufacturer package) -40 to +50 / up to 80% humidity at 25
Dimensions (without connectors), mm (L x H x W)
   Laser Head
   Laser Head with Heat Sink
   Power Supply
   Power Supply with Heat Sink

max. 301 x 54 x 90
max. 301 x 122 x 90
150 x 43 x 93 (x 115 with key)
150 x 110 x 93 (x 115 with key)
Weight, kg
   Laser Head
   Power Supply
   Laser Head Heat Sink
   Power Supply Heat Sink

2.5
1.5
1.0
1.0
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
Data rate via Interface RS-232 4800 b / per second
Laser Class (CDRH) IV
Compliance CDRH, CE, RoHS
Operating Time between failures, hours 5000
Lifetime, hours 10000
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 40 up to maximum
value (400 + 15% is guaranteed in the range of 0.01-1 kHz, if >1 kHz the max. energy may be less).
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-429QT performance