发明名称 |
Y-Junction Reflector Tunable Delay or Resonator Waveguide Devices |
摘要 |
The invention provides tunable delay or resonator devices in an electro optical substrate. Signals in at least one waveguide in the electro optical substrate pass through Y-junction reflectors which direct signals from one branch of the waveguide back into another branch of the waveguide. A coupled delay or resonator approximated loop is presented in an embodiment of the invention with opposing Y-junction reflectors. In other embodiments of the invention, a delay ladder is provided with selectable levels of delay from multiple outputs.
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申请公布号 |
US2008267565(A1) |
申请公布日期 |
2008.10.30 |
申请号 |
US20050628572 |
申请日期 |
2005.06.01 |
申请人 |
CHEN JIANXIAO;YU PAUL KIT LAI;KAWANISHI TETSUYA;HIGUMA KAORU |
发明人 |
CHEN JIANXIAO;YU PAUL KIT LAI;KAWANISHI TETSUYA;HIGUMA KAORU |
分类号 |
G02B6/42;G02F1/035;G02F1/21;G02F1/313 |
主分类号 |
G02B6/42 |
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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