作者: U. Meier , M. Bösch , Ch. Bosshard , F. Pan , P. Günter
DOI: 10.1063/1.366560
关键词: Parametric oscillation 、 Salt (chemistry) 、 Optical parametric amplifier 、 Telecommunications 、 Wavelength 、 Nonlinear optical 、 Frequency conversion 、 Parametric statistics 、 Materials science 、 Near-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.