发明名称 |
DUAL POLARIZATION QUADRATURE MODULATOR |
摘要 |
A dual polarization quadrature modulator includes an input planar lightwave circuit (PLC) configured to deliver coherent light to a polymer-on substrate device including a plurality of electro-optic (E-O) polymer optical modulation waveguides configured to each phase modulate the coherent light, and the E-O polymer optical modulation waveguides output modulated coherent light to an output PLC configured to combine waveguide pairs of phase modulated light into Mach-Zehnder interferometric signals, combine pairs of Mach-Zehnder interferometric signals into quadrature modulated signals. A polarization rotator rotates modulated light from one of the quadrature modulated signals into an orthogonal polarization. The output PLC combines the quadrature-modulated and rotated quadrature modulated light to form a dual polarization, quadrature modulated light signal. The PLCs and the polymer-onsubstrate device are integrated onto a single assembly substrate. |
申请公布号 |
WO2013071213(A1) |
申请公布日期 |
2013.05.16 |
申请号 |
WO2012US64583 |
申请日期 |
2012.11.11 |
申请人 |
GIGOPTIX, INC. |
发明人 |
YU, GUOMIN;MALLARI, JONATHAN;MILLER, ERIC;CHEN, BAOQUIN;DINU, RALUCA |
分类号 |
H04L27/18 |
主分类号 |
H04L27/18 |
代理机构 |
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代理人 |
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