The double rod laser chamber and rigid folded laser resonator with intracavity telescope work together to create stable, reliable, and highly efficient operation. A single power supply and self-contained cooling unit with water-to-air heat exchanger are used in LS-2138.

LS-2138OPO – is high energy Q-switched Nd:YAG laser with built-in eye-safe (1577nm) OPO converter that design for LIDAR application. Special ring cavity design with two KTP crystals (cut for non-critical type II phase matching NCPM) provides output energy 35 mJ (at 1577 nm) with pulse repetition rate up to 50 Hz.

LS-2138TF – improved LS-2138 model with built-in third and forth harmonics.

All laser functions are controlled via a compact remote control and external triggering and synchronization are supported. The remote features a scrolling menu with an adjusting thumbwheel, high visibility LCD and audible tone to indicate changed settings.