학술논문
Fourth order cascaded Raman shift in As38Se62 chalcogenide suspended core fiber pumped at 1.995 μm
Document Type
Conference
Author
Source
CLEO: 2011 - Laser Science to Photonic Applications Lasers and Electro-Optics (CLEO), 2011 Conference on. :1-2 May, 2011
Subject
Language
ISSN
2160-8989
Abstract
Fourth order cascaded Raman wavelength shift is demonstrated in As 38 Se 62 suspended core fiber using 1995 nm nanosecond source. The measured Raman gain coefficient is∼2×10 −11 m/W at 1995 nm. The Raman peaks are reproduced by numerical simulations.