OPTOELECTRONIC TRANSMITTER Russian patent published in 2015 - IPC H01S3/10 H04B10/00 

FIELD: physics.

SUBSTANCE: optoelectronic transmitter consists of a power source, a laser, a turned semitransparent reflecting mirror, a correcting lens, an electrical modulator, a small-size photodetector and an automatic switch. The optical output of the laser is connected through the turned semitransparent reflecting mirror to the optical input of the correcting lens. The optical output of the correcting lens is connected to the optical input of the small-size photodetector, having an output which is connected through the electrical modulator to the first input of the automatic switch. The automatic switch has a second input and an output, respectively connected to the output of the power source and the input of the laser.

EFFECT: reduced size and power consumption of the device.

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