Mid-infrared Raman sources using spontaneous Raman scattering in germanium core optical fibers

被引:15
|
作者
Wang, Pengfei [1 ,2 ]
O'Mahony, Christy Charlton [3 ]
Lee, Timothy [1 ]
Ismaeel, Rand [1 ]
Hawkins, Thomas [4 ]
Semenova, Yuliya [2 ]
Bo, Lin [2 ]
Wu, Qiang [2 ]
McDonagh, Colette [3 ]
Farrell, Gerald [2 ]
Ballato, John [4 ]
Brambilla, Gilberto [1 ]
机构
[1] Univ Southampton, Optoelect Res Ctr, Southampton SO17 1BJ, Hants, England
[2] Dublin Inst Technol, Photon Res Ctr, Dublin 8, Ireland
[3] Dublin City Univ, Sch Phys Sci, Biomed Diagnost Inst, Dublin 9, Ireland
[4] Clemson Univ, COMSET, Clemson, SC 29634 USA
基金
爱尔兰科学基金会;
关键词
QUANTUM CASCADE LASERS; SILICON; GLASS;
D O I
10.1063/1.4773884
中图分类号
O59 [应用物理学];
学科分类号
摘要
Mid-infrared Raman sources based on spontaneous Raman scattering have been demonstrated in a 15-mu m diameter glass-clad crystalline germanium optical fiber and in a germanium-wire. A quantum cascade laser was used as pump at a wavelength of 5.62 mu m. Because of their ultra-high optical nonlinearities and extremely broad transparency window, germanium core fibers offer the possibility of fabricating compact and efficient mid-infrared sources. (C) 2013 American Institute of Physics. [http://dx.doi.org/10.1063/1.4773884]
引用
收藏
页数:4
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