Ultrabroadband supercontinuum generation from ultraviolet to 6.28 μ m in a fluoride fiber
Ultrabroadband supercontinuum light expanding from ultraviolet to 6.28 μ m is generated in a centimeter-long fluoride fiber pumped by a 1450 nm femtosecond laser. The spectral broadening in the fluoride fiber is caused by self-phase modulation, Raman scattering and four-wave mixing. The experiment...
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| Veröffentlicht in: | Applied physics letters 2009-10, Vol.95 (16), p.161103-161103-3 |
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| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Ultrabroadband supercontinuum light expanding from ultraviolet to
6.28
μ
m
is generated in a centimeter-long fluoride fiber pumped by a 1450 nm femtosecond laser. The spectral broadening in the fluoride fiber is caused by self-phase modulation, Raman scattering and four-wave mixing. The experimental and simulated results show that fluoride fiber is a promising candidate for generating the midinfrared supercontinuum light up to
8
μ
m
. |
|---|---|
| ISSN: | 0003-6951 1077-3118 |
| DOI: | 10.1063/1.3254214 |