Model DTL-389QT (263 nm)

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

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 0.01 - 1 kHz,	10 15%
Max. value of Average pulse energy at the range single pulse - 0.01 kHz,	10 25%
Maximum Value of Average Output Power (typically at 3 kHz), mW	20
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	6 2
Energy Stability - StdDev/Mean (at 0.01 - 1 kHz)	12 % (typ. 10 %)
Beam    Profile    Diameter (, at output aperture), mm    Divergence (half angle, ), mrad	Gaussian, TEM00 0.8 0.15 0.4 0.1
Polarization Linearity	100:1, horizontal (5)
Laser Trigger toSync Out Pulse (at 0.01 - 1 kHz, Average Pulse Energy 8 ), ns    Delay    Jitter	300 250 8
Laser Emission to Sync Out Pulse (at 0.01 - 1 kHz, Average Pulse Energy 8 ), ns    Delay    Jitter	50 2
Operating Temp/Humidity Range	15 - 35 / up to 80% non-condensing
Shipping Temp/Humidity Range	-50 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. 301 x 90 x 55 max. 301 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	CDRH, CE
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).