Reflector arm, used for an open cell of a diode laser spectrometer on an airplane, supports opposite-lying mirrors surrounded by an aerodynamic protective capsule with closing devices positioned before the mirrors

摘要

Reflector arm (1) supports two opposite-lying mirrors (6', 6'') surrounded by an aerodynamic protective capsule with closing devices (3', 3'') positioned before the mirrors. The arm is located on two long feet (5'') which freely pass through the capsule and which are fixed to an optical platform with the lasers fixed to the airplane (10).