发明名称 |
Optical switch system using optical interference |
摘要 |
It is an object of the present invention to provide an optical switch system using optical interference. An optical switch system (1) comprises an input part (2) of an optical signal, a branching part (3) of the signal, a main Mach-Zehnder waveguide (MZC) (7), a first intensity modulator (9) provided on a first arm (4) for controlling an amplitude of an optical signal propagating through the first arm (4), a second intensity modulator (10) provided on a second arm (5) for controlling an amplitude of an optical signal propagating through the second arm (5), and a combining part (6) of the signals outputted from the first arm and the second arm, wherein one or both of the branching part (3) and the combining part (6) are X-branched. |
申请公布号 |
US8270780(B2) |
申请公布日期 |
2012.09.18 |
申请号 |
US20060095542 |
申请日期 |
2006.11.29 |
申请人 |
KAWANISHI TETSUYA;IZUTSU MASAYUKI;SAKAMOTO TAKAHIDE;TSUCHIYA MASAHIRO;NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY |
发明人 |
KAWANISHI TETSUYA;IZUTSU MASAYUKI;SAKAMOTO TAKAHIDE;TSUCHIYA MASAHIRO |
分类号 |
G02F1/035;G02B6/26;G02B6/42;G02B26/00;G02F1/01;G02F1/295 |
主分类号 |
G02F1/035 |
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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