Parametric interactions in the organic salt 4-N,N-dimethylamino-4 ' -N ' - methyl-stilbazolium tosylate at telecommunication wavelengths

作者: U. Meier , M. Bösch , Ch. Bosshard , F. Pan , P. Günter

DOI: 10.1063/1.366560

关键词: Parametric oscillationSalt (chemistry)Optical parametric amplifierTelecommunicationsWavelengthNonlinear opticalFrequency conversionParametric statisticsMaterials scienceNear-infrared spectroscopy

摘要: We show that the organic salt 4-N,N-dimethylamino-4′-N′-methyl-stilbazolium tosylate, originally developed for electro-optic applications, is also a very interesting material phase-matched parametric interactions such as frequency-doubling and optic oscillation in near infrared. These favorable properties are due to large off-diagonal element d26 which gives measured effective phase-matchable nonlinear optical coefficients of deff=31±5 15±3 pm/V at telecommunication wavelengths λ=1313 1535 nm, respectively.

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