Diode Laser Pumped Transmitters

  • Active Q-switch
  • Passive Q-switch
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Product OT-03 OT-31 OT-32 OT-20 OT-40
Laser beam wavelength 1.54 µm
Repetition rate 10 pps 10 pps 15 pps 20 pps 10 pps
Output energy >10 mJ >7 mJ >10 mJ >10 mJ >10 mJ
Beam divergence (80% of total energy) <4 mr <2 mr <1.2 mr <4 mr 9 +/-1 mRad
Output beam diameter 4 mm 4 mm 4 mm 4 mm 5 mm
Pulse width <30 nsec 50 - 90 nsec
Weight 360 gr 400 gr
Dimensions (LxWxH) 120x49x64 mm 142x49x64 mm
Pumping diode laser
Q-switch type active
Cooling forced air on external heat exchanger
Electrical interface 100A/12V & Q-switch
Operational temperature -40/+65 °C
Heat dissipation <15 W <15 W <20 W <35 W <15 W
Product OT-29 OT-39
Laser beam wavelength 1.54 µm
Repetition rate 1pps continuous/5pps burst
Output energy >1.2 mJ >3 mJ
Beam divergence (80% of total energy) <4 mr
Output beam diameter 0.8 mm
Pulse width 10 nsec
Weight 60 gr
Dimensions (LxWxH) 46 x 30.5 x 17.4 mm
Pumping diode laser
Q-switch type passive
Electrical interface 100A/2V 100A/4V
Conductive cooling requirements <0.8 W <1.6 W
Operational temperature -40/+75 °C
Starting signal built-in photodiode
Product OT-17 OT-27 OT-37
Laser beam wavelength 1.54 µm
Repetition rate 1pps 5pps 10pps
Output energy >2.4 mJ >2 mJ >2 mJ
Beam divergence (80% of total energy) <4 mr
Output beam diameter 0.8 mm
Pulse width 10 nsec
Weight 70 gr
Dimensions (LxWxH) 62x30.5x16.8 mm
Pumping diode laser
Q-switch type passive
Electrical interface 100A/2V
Conductive cooling requirements <1.2 W <6 W <12 W
Operational temperature -40/+75 °C
Starting signal built-in photodiode
Product OT-33 OT-34
Laser beam wavelength 1.54 µm
Repetition rate 1pps continuous/5pps burst
Output energy >1 mJ >2 mJ
Beam divergence (80% of total energy) <4 mr
Output beam diameter 0.8 mm
Pulse width 10 nsec 10 nsec
Weight 25 gr
Dimensions (LxWxH) 33x 21x14 mm
Pumping diode laser
Q-switch type passive
Electrical interface 100A/2V 100A/4V
Conductive cooling requirements <0.8 W <1.6 W
Operational temperature -40/+75 °C -40/+65 °C
Starting signal built-in photodiode
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