Abstract

In the Fig. 1 is shown the optical system (relay 1:1) which can be used in wide field of vision laser amplifiers or conjugated laser cavities [1]. Specific feature of such a system is scanning by the narrow beam with the small own numerical aperture across the wide field of vision: the total field of vision of the active element in terms of diffraction limited angles is determined by the relation of the angular range of beam steering to the angle of its diffraction limited divergence.

© 1996 IEEE