Coherent light generators – Particular resonant cavity – Specified output coupling device
Patent
1991-07-25
1993-06-15
Scott, Jr., Leon
Coherent light generators
Particular resonant cavity
Specified output coupling device
372 9, 372 98, 372103, 372 18, 372 10, H01S 308
Patent
active
052205797
ABSTRACT:
A pulse laser has a laser resonator, a laser medium in the laser resonator, and a deflecting device. The laser medium emits an emission light. The deflecting device switches an optical path of the emission light to output the emission light as a laser pulse. The deflecting device includes a deflecting member and a pumping device. The deflecting member is arranged in the optical path of the emission light. The deflection member has a refractive index which changes based on a pumping light incident thereon. The pumping device radiates the pumping light on a predetermined region of the deflection member and varies the refractive index of the predetermined region to switch the optical path of the emission light.
REFERENCES:
patent: 4825442 (1989-04-01), Fitz
patent: 5048051 (1991-09-01), Zayowski
Aoshima Shinichiro
Urakami Tsuneyuki
Hamamatsu Photonics K.K.
Jr. Leon Scott
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