diode-pumped solid-state (DPSS) lasers....
Model DTL-319QT (527 nm)
Application fields: high technologies R&D, test&measurement equipment,
LIDAR, laser marking, quality control, photoacoustics.
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
Output in both green and infrared spectrum ranges - is available at special request
| Parameter / Model | DTL-319QT | |
| Wavelength, nm | 527 | |
Max. Value of Average Pulse Energy at 0.01 - 1 kHz,  |
60  15% |
100 15% |
| Max. value of Average pulse energy at the range single pulse - 0.01 kHz, |
60  25% |
100 25% |
| Maximum Value of Average Output Power (typically at 3 kHz), mW |  100 |
170 |
| 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 - 30 0.01 - 30 1 |
|
| Pulse Duration (at 0.01 - 1 kHz, Average Pulse Energy |
7 3 |
|
| Pulse-to-pulse Stability - StDev/Mean (at 0.01 - 1 kHz) |  7 % |
6 % |
| Beam Profile Diameter (  , at output aperture), mm
Divergence (full angle, ), mrad |
Gaussian, TEMoo 2.0 0.6
0.7 0.4 |
|
| 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
Laser Head Laser Head with Heat Sink Power Supply Power Supply with Heat Sink |
max. 311 x 90 x 55 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
with AC/DC adapter without AC/DC adapter |
 90 - 264 V AC
12 10% V DC
|
|
| 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 | CDRH, CE | |
| Operating Time between failures | 5000 |
|
| Drawing of laser head |
 |
|
| Drawing of DC power supply |
|
|
| Drawing of fan heat sink for LH |
|
|
| Drawing of fan heat sink for PSU |
|
|
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).