The innovative lasers of the NL120 series with a self-seeded diodepumped master oscillator and a stable resonator design offer  Single Longitudinal Mode (SLM) laser radiation with less than 0.02 cm-1 bandwidth and excellent stability. Different models are available with up  to 1600 mJ pulse energy and repetition rates up to 50 Hz. The standard pulse length is 2 ns, but optionally also available with 7 ns and 25 ns.

The EO-Q-switched NL200 series of EKSPLA are very compact air cooled DPSS lasers. The fiber coupled pump light avoids heat influence to the resonators which results in very stable and maintenance-free laser operation. The laser features repetition rate of up to 2500 Hz and short pulse length of 6 ns and pulse energy up to 4 mJ.

The NL220 is a high-power, high-pulse energy Nd:YAG-Laser with 10 mJ pulse energy at 1000 Hz repetition rate, 10 Watt; optionally available as double pulse version.

The Nd:YAG laser of the NL300 series deliver up to 800 mJ, 8 ns pulses with just a single oscillator stage without additional amplifier. The oscillator has a rugged sealed cavity which guarantees a excellent pulse energy and long term stability. Versions are available with repetition rates of 10 Hz, 20 Hz and 50 Hz.

High power version: As extension to the NL300 lasers Ekspla offers the NL310 series which is equipped with an additional amplifier for pulse energy up to 1,6 Joule.