利用高度非线性锥形光子晶体光纤产生宽带相干中红外超连续谱

Iberoamerican Meeting of Optics and the Latin American Meeting of Optics, Lasers and Their Applications Pub Date : 2013-11-18 DOI:10.1117/12.2027491

A. Ben Salem, R. Chérif, M. Zghal

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引用次数: 0

摘要

我们设计了基于碲酸盐和as2s3的硫系锥形光子晶体光纤(TPCF)，用于在少数光周范围内产生宽带中红外相干超连续光谱(SC)。通过注入预啁啾飞秒脉冲，优化了孤子的自压缩，并在两个长度为8 mm的TPCF中以低输入脉冲能量产生了一个以上八度跨度的SC谱。

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Broadband coherent mid-IR supercontinuum generation using highly nonlinear tapered photonic crystal fibers

We design tellurite and As2S3-based chalcogenide tapered photonic crystal fibers (TPCF) for broadband mid-infrared coherent supercontinuum (SC) generation in the few optical-cycle-regime. By injecting pre-chirped femtosecond pulses, the soliton self-compression is optimized and then, we show the generation of more than one octave-spanning SC spectra with low input pulse energies in both TPCF having 8 mm-length.

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Iberoamerican Meeting of Optics and the Latin American Meeting of Optics, Lasers and Their Applications

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