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Far detuned mid-infrared frequency conversion via normal dispersion modulation instability in chalcogenide microwire

机译：通过正常色散远离失谐的中红外频率转换硫属化物微丝的调制不稳定性

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We report the observation of modulation instability in the mid-infraredspectral region by pumping a hybrid polymer-chalcogenide optical microwire witha femtosecond optical parametric oscillator operating at 2.6 {\mu}m. It isfurther shown that this modulation instability occurs in the normal dispersionregime through negative fourth-order dispersion and leads to far detunedparametric frequency conversion at 2 {\mu}m and 3.5 {\mu}m, despite thepresence of a strong absorption band around 2.8 {\mu}m. Stochastic nonlinearSchr\"odinger equation simulations of mid-infrared modulation instability arein excellent agreement with experiments.

机译：我们报告了通过泵浦飞秒光学参量振荡器在2.6 {μm}的混合聚合物-硫族化物光学微丝泵浦中红外光谱区域中的调制不稳定性的观察。进一步表明，这种调制不稳定性在正常的色散状态中通过负四阶色散发生，并且尽管在2.8 {处存在强吸收带， \ mu} m。中红外调制不稳定性的随机非线性Schr“ odinger方程模拟与实验非常吻合。

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Godin, Thomas; Combes, Yves; Ahmad, Raja; Rochette, Martin; Sylvestre, Thibaut; Dudley, John M.;
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1. Far-detuned mid-infrared frequency conversion via normal dispersion modulation instability in chalcogenide microwires [J] . Thomas Godin, Yves Combes, Raja Ahmad, Optics Letters . 2014,第7期

机译：硫族化物微丝中正常色散调制不稳定性引起的失谐的中红外频率转换
2. Far-detuned mid-infrared frequency conversion via normal dispersion modulation instability in chalcogenide microwires [J] . Thomas Godin, Yves Combes, Raja Ahmad, Optics Letters . 2014,第7期

机译：硫族化物微丝中正常色散调制不稳定性引起的失谐的中红外频率转换
3. Modeling of dispersion engineered chalcogenide rib waveguide for ultraflat mid-infrared supercontinuum generation in all-normal dispersion regime [J] . Ahmad H., Karim M. R., Rahman B. M. A. Applied physics . 2018,第3期

机译：色散工程硫族化物肋形波导的全正常色散状态下超扁平中红外超连续谱的建模
4. Mid-infrared frequency conversion via normal dispersion modulation instability in chalcogenide fibers [C] . Lai Liu, Kenshiro Nagasaka, Takenobu Suzuki, Conference on optical components and materials . 2018

机译：通过硫族化物光纤中正常色散调制不稳定性实现的中红外频率转换
5. New crystalline materials for nonlinear frequency conversion, electro-optic modulation, and mid-infrared gain media. [D] . Adams, John Jonathan. 2002

机译：用于非线性频率转换，电光调制和中红外增益介质的新型晶体材料。
6. Comparing the direct normal form and multiple scales methods through frequency detuning [O] . A. J. Elliott, A. Cammarano, S. A. Neild, -1

机译：通过频率失谐比较直接范式和多尺度方法
7. All-Normal-Dispersion Chalcogenide Waveguides for Ultraflat Supercontinuum Generation in the Mid-Infrared Region [O] . Karim M. R., Ahmad H., Rahman B. M. 2017

机译：全正色散硫族化物波导，用于中红外区超平超连续谱的产生
8. New Crystalline Materials for Nonlinear Frequency Conversion, Electro-Optic Modulation, and Mid-Infrared Gain Media [R] . Adams, J. J. 2002

机译：用于非线性频率转换，电光调制和中红外增益介质的新结晶材料

Far detuned mid-infrared frequency conversion via normal dispersion modulation instability in chalcogenide microwire

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