title: Strong infrared radiation through passive dispersive wave generation and its control.
abstract: 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.
authors: Graduate School of Information Science & Technology, Hokkaido University, Sapporo 060-0814, Japan.
authors: Samudra
authors: S
authors: Roy
authors: Debashri
authors: D
authors: Ghosh
authors: Shyamal K
authors: SK
authors: Bhadra
authors: Kunimasa
authors: K
authors: Saitoh
authors: Masanori
authors: M
authors: Koshiba