- 专利标题: CHIRP SUPPRESSED RING RESONATOR
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申请号: US14932596申请日: 2015-11-04
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公开(公告)号: US20170090267A1公开(公告)日: 2017-03-30
- 发明人: Maurice Stephen O'Sullivan
- 申请人: Maurice Stephen O'Sullivan
- 申请人地址: US MD Hanover
- 专利权人: Ciena Corporation
- 当前专利权人: Ciena Corporation
- 当前专利权人地址: US MD Hanover
- 主分类号: G02F1/225
- IPC分类号: G02F1/225
摘要:
An optical modulator may include a first interferometer arm and a second interferometer arm, a first microring resonator disposed along the first interferometer arm, the first microring resonator having a first resonant wavelength, and the first resonant wavelength having a first difference from a carrier wavelength. The optical modulator may include a second microring resonator disposed along the second interferometer arm, the second microring resonator having a second resonant wavelength, and the second resonant wavelength having a second difference from the carrier wavelength. The difference between the first and second resonant wavelengths and the carrier wavelength defines a first and second microring resonator detuning, respectively. The second microring resonator detuning and the first microring resonator detuning have opposite signs. The optical modulator may include a first modulation line electrically connected to the first microring resonator, and a second modulation line electrically connected to the second microring resonator.
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