Multiple-Color Stimulated Raman Scattering of Tetraphenylphosphonium Bromide Single-Crystalline Micromicrofiber

Single-crystalline microfibers of tetraphenylphosphonium bromide with length-to-diameter ratio over 104:1 are grown. Multiple-color frequency-conversion with is realized by continuous-wave pumped stimulated Raman scattering of the TPPB microfibers.