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Nonlinear optics in glasses : How can we analyze?

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Title: Nonlinear optics in glasses : How can we analyze?
Authors: Tanaka, Keiji Browse this author →KAKEN DB
Keywords: A. Glasses
A. Amorphous materials
D. Optical properties
Issue Date: May-2007
Publisher: Elsevier Ltd.
Journal Title: Journal of Physics and Chemistry of Solids
Volume: 68
Issue: 5-6
Start Page: 896
End Page: 900
Publisher DOI: 10.1016/j.jpcs.2006.11.035
Abstract: Maximal optical nonlinearity obtainable in amorphous materials at telecommunication wavelengths of ~1.5 μm is predicted. Applying a semiconductor concept, we suggest that nonlinear properties become greater in the materials with smaller optical gaps. This trend makes the chalcogenide glass such as As2Se3 promising for fiber devices (~1 m), including optical switches, intensity stabilizers, and stimulated Raman amplifiers. However, for integrated devices with optical path lengths of ~1 cm, greater nonlinearity is needed.
Type: article (author version)
Appears in Collections:工学院・工学研究院 (Graduate School of Engineering / Faculty of Engineering) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 田中 啓司

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