標題: Fiber-optic tunable filter and intensity modulater
作者: Nan-Kuang, Chen
Sien, Chi
Shiao-Min, Tseng
Fu-Yu, Tsai
公開日期: 21-十月-2004
摘要: A fiber-optic tunable filter and an intensity modulator respectively includes: a fiber having a polished surface and an evanescent-field; and a photonic crystal having plural cavities and a filler filled therein and attached to the polished surface, wherein the plural cavities and the filler decide a photonic band-gap of the photonic crystal and the photonic band-gap is adjusted to reflect a light with a specific wavelength through the evanescent interaction with the photonic crystal material. Based on the fiber side-polishing technique, all kinds of fiber active and passive devices are able to be manufactured easily, especially for a high speed intensity modulator using an EO (Electro-Optic) polymer as the filler.
官方說明文件#: G02B006/26
URI: http://hdl.handle.net/11536/105766
專利國: USA
專利號碼: 20040208449
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