Roy, Samudra and Ghosh, Debashri and Bhadra, Shyamal Kumar and Saitoh, Kunimasa and Koshiba, Masanori (2011) Strong infrared radiation through passive dispersive wave generation and its control. Applied Optics, 50 (20). pp. 3475-3481. ISSN 0003-6935

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We observe strong infrared (IR) radiation as a result of passive dispersive wave generation for a realistic microstructured fiber having two zero-dispersion wavelengths. The IR radiation frequency can be suitably controlled by varying the operational wavelength, which falls in the first normal dispersion regime. The amplitude of the radiation can be significantly increased by introducing a suitable amount of chirp in the input pulse. This strong phase-matching radiation can be considered as an alternative solution for the IR laser for different applications. (C) 2011 Optical Society of America

Item Type: Article
Subjects: Processing Science
Divisions: Fiber Optics and Photonics
Depositing User: Bidhan Chaudhuri
Date Deposited: 17 Jan 2012 11:17
Last Modified: 22 Nov 2012 07:14

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