| Literature DB >> 23455236 |
B M Trabold1, A Abdolvand, T G Euser, A M Walser, P St J Russell.
Abstract
We report a method for amplifying higher-order guided modes, synthesized with a spatial light modulator, in a hydrogen-filled hollow-core photonic crystal fiber. The gain mechanism is intermodal stimulated Raman scattering, a pump laser source in the fundamental mode providing amplification for weak higher-order seed modes at the Stokes frequency. The gain for higher-order modes up to LP31 is calculated and verified experimentally.Entities:
Year: 2013 PMID： 23455236 DOI： 10.1364/OL.38.000600
Source DB: PubMed Journal: Opt Lett ISSN： 0146-9592 Impact factor: 3.776