发明名称 |
Optical signal transmission transducer |
摘要 |
The invention includes an optical signal transmission transducer. The optical signal transmission transducer includes a magnetic tunnel junction. The magnetic tunnel junction can be tuned to switch states in response to selected frequencies of a magnetic field. A light source can be modulated based upon states of the magnetic tunnel junction. An alternate embodiment of the optical signal transmission transducer includes a light transducer that generates magnetic sense signals based upon reception of modulated light signals. The light transducer can be integrated with a magnetic tunnel junction. The magnetic tunnel junction can be tuned to switch states in response to selected frequencies of the magnetic sense signal.
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申请公布号 |
US7428347(B2) |
申请公布日期 |
2008.09.23 |
申请号 |
US20030414927 |
申请日期 |
2003.04.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
SHARMA MANISH;BHATTACHARYYA MANOJ K. |
分类号 |
G02F1/01;G02F1/09;H04B10/155 |
主分类号 |
G02F1/01 |
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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