LATER TRANSMITTING DEVICE Russian patent published in 2005 - IPC

FIELD: laser engineering.

SUBSTANCE: proposed device has pumping unit, resonator, semiconductor mirror, output lens, and input lens. Optical output of pumping unit is optically coupled with resonator whose optical output is coupled through semitransparent mirror with optical input of output lens. Newly introduced in device are optically controlled transparent amplifier, additional light source whose frequency exceeds resonator radiation frequency, three reflecting mirrors, and one more semitransparent mirror. Resonator optical output is coupled in addition through semitransparent mirror with first optical input of optically controlled transparent amplifier whose second optical input is coupled through additional semitransparent mirror with output of additional light source and optical output is coupled through three reflecting mirrors, additional semitransparent mirror, and second lens with resonator for its additional pumping.

EFFECT: enhanced power without increasing device mass.

1 cl, 1 dwg