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Proceedings Paper

Mid-infrared supercontinuum in a Ge11:5 As24 Se64:5 chalcogenide waveguide
Author(s): Panarit Sakunasinha; Suksan Suwanarat; Surasak Chiangga
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Paper Abstract

We present results of numerical simulations of a supercontinuum generation (SCG) in a Ge11:5As24Se64:5 chalcogenide rectangular waveguide with air as an upper cladding and the lower cladding is magnesium fluoride. A broadband infrared 1.3-3.0 μm SCG could be achieved by pumping with femtosecond pulses in the two zero dispersion wavelengths. The effect of chirp on SCG spectrum has been also investigated. The simulation shows a significant SCG spectral flatness in the mid-infrared range with positive frequency chirp input pulses.

Paper Details

Date Published: 29 July 2015
PDF: 5 pages
Proc. SPIE 9659, International Conference on Photonics Solutions 2015, 96591J (29 July 2015); doi: 10.1117/12.2196150
Show Author Affiliations
Panarit Sakunasinha, Kasetsart Univ. (Thailand)
Suksan Suwanarat, Kasetsart Univ. (Thailand)
Surasak Chiangga, Kasetsart Univ. (Thailand)

Published in SPIE Proceedings Vol. 9659:
International Conference on Photonics Solutions 2015
Surasak Chiangga; Sarun Sumriddetchkajorn, Editor(s)

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