发明名称 |
Low voltage tunable photonic crystal with large defects as wavelength routing |
摘要 |
A photonic bandgap device includes a first mirror region including alternating layers of different materials. A second mirror region includes alternating layers of different materials. An air gap cavity region is positioned between the first mirror region and second region. The air gap cavity changes its thickness when a voltage is applied so that the device is tuned to a particular resonant wavelength.
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申请公布号 |
US6859321(B2) |
申请公布日期 |
2005.02.22 |
申请号 |
US20030402504 |
申请日期 |
2003.03.28 |
申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
KIMERLING LIONEL C.;WADA KAZUMI;YI YASHA |
分类号 |
G02B6/122;G02B6/34;G02B26/00;H01S5/183;(IPC1-7):G02B27/00 |
主分类号 |
G02B6/122 |
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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