The FERT-1535-100µJ-Q from FrankFurt Laser Company is an Infrared Erbium Glass Laser that operates at a wavelength of 1535 nm. It delivers a peak output power of over 25 kW with up to 5% energy stability and has an M2 factor of up to 1.3. This laser provides pulse energy of over 100 μJ with a pulse width (FWHM) of 4 ns and a repetition frequency of 10 Hz. It produces a beam that is 0.2 mm in diameter and has a beam divergence of up to 12 mrad.
The FERT-1535-40µJ-Q requires a DC supply of 2 V and consumes 8 A of current. It is available in a module that measures 34 x 18 x 7.7 mm and is ideal as a laser source for laser range-finding, laser imaging and surveying equipment applications.