OT-03: Er: Glass Laser Transmitters with Diode pumping.

Overview of OT-03– Er: Glass Q-Switched Laser Transmitter

The OT-03 is a high-energy, q-switched, 1.54µm diode-pumped solid-state (DPSS) laser from Optitask LTD.   This air-cooled, actively q-switched laser is explicitly designed for high energy laser transmission in the field, with an operating temperature range from -40^oC to 65^oC.  This Laser delivers over 10 mJ of pulse energy with a full width half maximum (FWHM) pulse width of <30ns and a pulse repetition rate of 10Hz in continuous operation.  With an output beam diameter of 4mm and a beam divergence less than 5 milliradians, these lasers are ideally suited for long-range transmission. All of these features make the OT-03 laser a robust tool for applications like range finding, and active night vision.

OT-03 Features:

• 1.54µm wavelength
• >10mJ average output energy
• 10Hz repetition rate
• Active Q-switching
• 30ns pulse width
• 4mm beam <5mrad divergence
• -40^oC to 65^oC
• Forced air cooling

OT-03 Applications:

• Range Finding
• Active Night Vision