Soliton self-frequency shift and dispersive wave in a hybrid four-hole AsSe2-As2S5 microstructured optical fiber

A hybrid four-hole AsSe2-As2S5 microstructured optical fiber (MOF) is fabricated by the rod-in-tube drawing technique. The core is made of AsSe2 glass and the cladding is made of As2S5 glass. The material refractive indices of the core and the cladding are ∼2.832 and ∼2.219 at the wavelength of ∼2.8...

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Veröffentlicht in:Applied physics letters 2014-03, Vol.104 (12)
Hauptverfasser: Cheng, Tonglei, Kanou, Yasuhire, Asano, Koji, Deng, Dinghuan, Liao, Meisong, Matsumoto, Morio, Misumi, Takashi, Suzuki, Takenobu, Ohishi, Yasutake
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Sprache:eng
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Zusammenfassung:A hybrid four-hole AsSe2-As2S5 microstructured optical fiber (MOF) is fabricated by the rod-in-tube drawing technique. The core is made of AsSe2 glass and the cladding is made of As2S5 glass. The material refractive indices of the core and the cladding are ∼2.832 and ∼2.219 at the wavelength of ∼2.8 μm, respectively. The calculated zero-dispersion wavelength of the AsSe2-As2S5 MOF is 2.759 μm. Soliton self-frequency shift with a soliton central wavelength from 2.986 to 3.419 μm is observed when the AsSe2-As2S5 MOF is pumped by an optical parametric oscillator at the pump wavelength of ∼2.8 μm. At the same time a blue-shift dispersive wave is emitted by the soliton.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.4869756