发明名称 |
Optical clock multiplier and method thereof |
摘要 |
An optical clock multiplier comprises a phase modulator (12) to shift a phase in pulse duration of an input optical clock pulse by pi, a polarization mode dispersion device (16) having a predetermined time difference between first and second polarizations orthogonal to each other to divide an output light from the phase modulator into the first and second polarization components, and a polarization device (20) to extract one of polarization components in a third polarization practically inclined at an angle of 45° against the first polarization and a fourth polarization orthogonal to the third polarization out of the output light from the polarization mode dispersion device.
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申请公布号 |
US2004001245(A1) |
申请公布日期 |
2004.01.01 |
申请号 |
US20030465366 |
申请日期 |
2003.06.18 |
申请人 |
HAYASHI MICHIAKI;OTANI TOMOHIRO;SUZUKI MASATOSHI |
发明人 |
HAYASHI MICHIAKI;OTANI TOMOHIRO;SUZUKI MASATOSHI |
分类号 |
G02F1/015;G02B27/28;G02F1/01;G02F3/00;(IPC1-7):G02F1/01 |
主分类号 |
G02F1/015 |
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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