G - Physics – 02 – F
Patent
G - Physics
02
F
G02F 1/21 (2006.01) G02F 1/225 (2006.01)
Patent
CA 2341048
An optical signal switch has improved port isolation and extinction ratio by utilizing cascaded or tandem Mach-Zehnder Interferometer (MZI) with thermo-optical or electro- optical refractive index-modulating electrodes on the MZI arms.
Sun De-Gui
Sun Yitao
Innovate Llp
Zenastra Photonics Inc.
LandOfFree
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