论文信息 - All-fiber mid-IR supercontinuum source from 1.5 to 5 µm

All-fiber mid-IR supercontinuum source from 1.5 to 5 µm

An all-fiber supercontinuum source extending from 1.5 to 5 μm has been demonstrated in single-mode step-index As2S3 fiber using a Raman shifted erbium doped mode-locked silica fiber laser pump source. 140 mW broadband power was demonstrated with a spectral intensity variation of 10 dB from 1.9 to 4.4 μm and 20 dB from 1.65 to 4.78 μm.

Ishwar D. Aggarwal | Jas S. Sanghera | L. Brandon Shaw | Rafael R. Gattass

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