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IJPAP Vol.47(02) [February 2009] >


Title: Resonant second harmonic generation in a plasma filled parallel plane waveguide
Authors: Parashar, J
Keywords: Laser plasma interaction
Second harmonic generation
Phase matching
Issue Date: Feb-2009
Publisher: CSIR
Abstract: A TE mode electromagnetic radiation propagating through plasma filled parallel plane guide in the presence of a density ripple, produces resonant second harmonic radiation in the TM mode. The ripple provides the phase matching. The required density ripple wave number increases with the plasma density. The amplitude of the ripple also needs to be non-uniform to produce net time average second harmonic power. The power conversion efficiency of harmonic scales is ω₁⁻⁶ , the frequency of the pump.
Page(s): 103-107
ISSN: 0019-5596
Source:IJPAP Vol.47(02) [February 2009]

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