发明名称 |
SWITCHABLE OPTICAL COMPONENTS |
摘要 |
This invention relates to a number of components, devices and networks involving integrated optics and/or half coupler technology, all of which involve the use of electronically switchable Bragg grating devices and device geometries realized using holographic polymer/dispersed liquid crystal materials. Most of the components and devices are particularly adapted for use in wavelength division multiplexing (WDM) systems and in particular for use in switchable add/drop filtering (SADF) and wavelength selective crossconnect. Attenuators, outcouplers and a variety of other devices are also provided.
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申请公布号 |
WO9909440(A1) |
申请公布日期 |
1999.02.25 |
申请号 |
WO1998US16736 |
申请日期 |
1998.08.13 |
申请人 |
FOSTER-MILLER, INC.;DOMASH, LAWRENCE, H.;LITTLE, BRENT |
发明人 |
DOMASH, LAWRENCE, H.;LITTLE, BRENT |
分类号 |
G02B6/12;G02B6/28;G02F1/01;G02F1/1334;G02F1/313;(IPC1-7):G02B6/12;G02B6/26;G02B6/34;H04B10/12;H04J14/02 |
主分类号 |
G02B6/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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