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 |
顯示於類別: | 專利資料 |