High-quality self-pumped pahse conjugation of nanosecond pulses at 532 nm using photorefractive BaTiO3

Loic Mager (1) , Christophe Laquarnoy (1) , Gilles Pauliat (1) , Daniel Rytz (2) , Mark H. Garrett (2) , Gérald Roosen (1)

1 Laboratoire Charles Fabry de l'Institut d'Optique / Manolia
2 Centre de recherche en Optoélectronique

We implement a feedback loop oscillator, using a BaTiO3 crystal that provides stable high-quality phase conjugation for nanosecond pulses, with an efficiency close to the theoretical maximum.

Domaines: Optique [physics.optics]

Loic Mager, Christophe Laquarnoy, Gilles Pauliat, Daniel Rytz, Mark H. Garrett, et al.. High-quality self-pumped pahse conjugation of nanosecond pulses at 532 nm using photorefractive BaTiO3. Optics Letters, 1994, 19 (19), pp.1508-1510. ⟨hal-00856876⟩