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Proceedings Paper

Generation of backscattered 2-w and 3-w/2 harmonics of femtosecond radiation from the targets with different atomic numbers
Author(s): Rashid A. Ganeev; Masayuki Suzuki; Motoyoshi Baba; Michitaka Turu; Hiroto Kuroda
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Paper Abstract

Backscattered 2 ω and 3 ω/2 harmonics were investigated during the interaction of femtosecond radiation ( λ=795 nm, t=150 fs, 10-Hz pulse repetition rate) with various targets. The harmonics were generated inside the drilled hole without changing the position of target from shot to shot. No 3 ω/2 harmonic was generated in the case of single shots irradiated the fresh surface of the target. Various characteristics of harmonic radiation were analyzed and their dependences on pump radiation parameters were discussed.

Paper Details

Date Published: 14 June 2004
PDF: 8 pages
Proc. SPIE 5337, Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications III, (14 June 2004); doi: 10.1117/12.530114
Show Author Affiliations
Rashid A. Ganeev, Univ. of Tokyo (Japan)
Masayuki Suzuki, Univ. of Tokyo (Japan)
Motoyoshi Baba, Univ. of Tokyo (Japan)
Michitaka Turu, Univ. of Tokyo (Japan)
Hiroto Kuroda, Univ. of Tokyo (Japan)


Published in SPIE Proceedings Vol. 5337:
Nonlinear Frequency Generation and Conversion: Materials, Devices, and Applications III
Kenneth L. Schepler; Dennis D. Lowenthal, Editor(s)

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