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Phase conjugate fluorozirconate fibre laser operating at 800nm

By G.W. Ross, J.N. Carter, S.W. James, R.W. Eason, R. Kashyap, S.T. Davey and D. Szebesta


We report phase-conjugate feedback into a fluorozirconate optical fiber amplifier at infrared wavelengths. By using a semiconductor laser diode at 807 nm, a grating is established in photorefractive BaTiO3 that, in the ring configuration, provides feedback into the amplifier necessary for laser action. Once written, the grating is self-sustaining, and lasing is observed even after the laser diode is removed

Topics: QC, TK
Year: 1993
OAI identifier:
Provided by: e-Prints Soton

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