Eyesafe 1.57micron lasers

The new 1.57μm Series combines Litron’s high repetition rate fully diode-pumped Nd:YAG laser systems with integrated or modular type II fixed wavelength OPOs designed specifically for remote sensing and military/defence type applications. Pulsed diode-pumping, ultra-stable mechanics, damage resistant optics and innovative design make the 1.57μm systems highly reliable. Energy outputs of 60mJ per pulse up to 100Hz, or 50mJ at 200Hz with a pulse length of less than 10ns are available with a circular beam with good beam quality. With no services except the mains electrical input, the 1.57μm Series is a stand-alone turnkey system. Compact lower repetition rate lamp-pumped versions are also available with an output of up to 90mJ at 1.57μm at 10Hz.