Temporally stable high-fidelity optical phase conjugation by stimulated Brillouin scattering of cw laser radiation is achieved in multimode silica fiber with cavity feedback. A power threshold of ~500 mW and a reflectivity of 70% were obtained in a 340-m-long fiber with a cw Nd:YAG laser. © 2005 Optical Society of America.
|Number of pages||3|
|Publication status||Published - 1 Jun 2005|