Porder-selective raman conversion by dual-wavelength-pumped four-wave mixing

Tsuneo Nakata, Tadashi Yamada, Fumihiko Kannari

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

By choice of a suitable angular configuration of the incident beams in dual-wavelength-pumped Ramanresonant four-wave mixing, it is theoretically shown that the primary pump laser energy can be converted into collimated beams of either its first anti-Stokes, second anti-Stokes, or first Stokes wave. A typical theoretical conversion efficiency of 80-90% is obtained. For this energy conversion to occur it is required that the initial secondary pump intensity be much greater than the initial primary pump intensity. Temporal and spatial intensity evolutions of the converted and depleted waves and spatial evolutions of the pulse energy are numerically calculated. The calculations are performed under both phase-matched and phase-mismatched conditions.

Original languageEnglish
Pages (from-to)2182-2192
Number of pages11
JournalJournal of the Optical Society of America B: Optical Physics
Volume11
Issue number11
DOIs
Publication statusPublished - 1994

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four-wave mixing
pumps
wavelengths
energy conversion
energy
configurations
pulses
lasers

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Statistical and Nonlinear Physics

Cite this

Porder-selective raman conversion by dual-wavelength-pumped four-wave mixing. / Nakata, Tsuneo; Yamada, Tadashi; Kannari, Fumihiko.

In: Journal of the Optical Society of America B: Optical Physics, Vol. 11, No. 11, 1994, p. 2182-2192.

Research output: Contribution to journalArticle

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