FIELD: instrument engineering.
SUBSTANCE: invention refers to solid gyrolasers. In order to decrease optical radiation instability of such lasers it is proposed to implement optical intensification into resonant cavity (1). Optical intensification is controlled by installation of optical block containing anisotropic laser medium (19), two optical elements (7) and (8) of nonreciprocal action. Each element influences polarisation of optical modes spreading out opposite each other. At least one of these two effects is temporary and, thus, allows implementing of controlled optical intensification that depends upon the direction of optical modes opposite spreading.
EFFECT: stabilised solid gyrolaser with anisotropic laser medium.
4 cl, 9 dwg
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