Analysis of Thermo-Optic Tunable Dispersion-Engineered Short-Wavelength-Pass Tapered-Fiber Filters

Thermo-optic tunable short-wavelength-pass tapered-fiber filters based on fundamental-mode cutoff mechanism are realized experimentally and analyzed theoretically. The effects of material and waveguide dispersion are investigated and the optimal tapered fiber structures for attaining high-spectral c...

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Veröffentlicht in:	Journal of lightwave technology 2009-07, Vol.27 (13), p.2208-2215
Hauptverfasser:	Sen-Yih Chou, Sen-Yih Chou, Kuei-Chu Hsu, Kuei-Chu Hsu, Nan-Kuang Chen, Nan-Kuang Chen, Shien-Kuei Liaw, Shien-Kuei Liaw, Yu-Syun Chih, Yu-Syun Chih, Yinchieh Lai, Yinchieh Lai, Sien Chi, Sien Chi
Format:	Artikel
Sprache:	eng
Schlagworte:	Dispersion engineering Dispersions fiber filters fiber optics fiber tapering Fibers fundamental-mode cutoff Laser beam cutting Optical fiber devices Optical fiber dispersion Optical fiber filters Optical filters Optical sensors Optical surface waves Optical waveguides Optimization Photonics thermo-optic Tunable circuits and devices Waveguides
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Beschreibung
Zusammenfassung:	Thermo-optic tunable short-wavelength-pass tapered-fiber filters based on fundamental-mode cutoff mechanism are realized experimentally and analyzed theoretically. The effects of material and waveguide dispersion are investigated and the optimal tapered fiber structures for attaining high-spectral cutoff slope and high-rejection efficiency are determined.
ISSN:	0733-8724 1558-2213
DOI:	10.1109/JLT.2008.2005912