Raman Gain Suppression in All-solid Photonic Bandgap Fiber

Conference: ECOC 2007 - 33rd European Conference and Exhibition of Optical Communication
09/16/2007 - 09/20/2007 at Berlin, Germany

Proceedings: ECOC 2007

Pages: 2Language: englishTyp: PDF

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Taru, Toshiki (Sumitomo Electric Industries, Ltd., 1 Taya-cho Sakae-ku Yokohama, 244-8588, Japan)
Taru, Toshiki; Hou, Jing; Knight, Jonathan C. (Centre for Photonics and Photonic Materials, University of Bath, BA2 7AY, UK)
Hou, Jing (College of Optoelectronic Science and Engineering, National University of Defense Technology, Changsha, 410073, China)

Raman gain suppression by the photonic bandgap structure in all-solid PBGF was proposed and demonstrated in order to apply it to the high power laser delivery without power depletion by Raman process in the fiber.