发明名称 |
OPTICAL MODULATOR |
摘要 |
<p>A driving circuit and Mach-Zehnder EAM optical modulator exhibiting negligible chirp that generates a PSK signal when driven by a single drive signal. Two such Mach-Zehnder EAM optical modulators and drive circuits may be configured in parallel, thereby generating DQPSK signals with only two drive signals, one for each individual Mach-Zehnder EAM modulator.</p> |
申请公布号 |
WO2008118288(A1) |
申请公布日期 |
2008.10.02 |
申请号 |
WO2008US03215 |
申请日期 |
2008.03.11 |
申请人 |
LUCENT TECHNOLOGIES INC.;DOERR, CHRISTOPHER, RICHARD |
发明人 |
DOERR, CHRISTOPHER, RICHARD |
分类号 |
G02F1/225;G02F1/015;H04B10/155 |
主分类号 |
G02F1/225 |
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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