Temporally stable high fidelity optical phase conjugation via stimulated Brillouin scattering of CW laser radiation is realised in multimode silica fibre with cavity feedback. A power threshold of ∼500 mW and reflectivity of 70% were obtained in a 340 m length fibre with a CW Nd:YAG laser.
Published in:
Lasers and Electro-Optics Europe, 2003. CLEO/Europe. 2003 Conference on
Date of Conference: 22-27 June 2003