Tolar series is a DPSS high frequency light source for various scientific research, industrial and military applications. Beamtech has developed this series since 2005. By using high quality Nd:YLF crystal and Q switch technology, Tolar series lasers offer high energy up to 50mJ at 1kHz, with pulse duration less than 160ns. The dual pulsed laser version designed specifically for TR-PIV is also available