| 摘要 |
FIELD: optoelectronics. ^ SUBSTANCE: proposed optoelectronic transmitter has laser and optoelectronic converter. Newly introduced in device are electrooptic modulator, three mirrors, and first and second correcting lenses. Optical output of laser is coupled with optical input of optoelectronic converter through electrooptic modulator affording radiation output from optoelectronic converter; it also has three mirrors and first correcting lens ensuring parallelism of radiation flux. Optical output of optoelectronic converter that functions to provide for shaping output radiation at frequency exceeding laser radiation frequency is coupled through second correcting lens with optical input of laser for pumping the latter. ^ EFFECT: enhanced radiation power raised without using large components. ^ 1 cl, 1 dwg |
