The compact laser power meter Helios measures high power
solid state lasers – such as diode, fiber, and Nd:YAG
lasers – with powers from 100W to 12kW and energies from
10J to 10kJ....
A small, lightweight, and inexpensive hyperspectral camera
based on a continuously variable filter close to the focal
plane array (FPA) is described. The use of a full-frame
sensor allows large coverage with high...