Kligler & Associates Patent Attorneys Ltd
Silicon-germanium optical modulator structure for use with optical chips
The optical device includes a waveguide positioned on a base and a modulator positioned on the base. The modulator includes a ridge that includes Si1-xGex where x is greater than or equal to 0.4 and less than or equal to 0.8. The modulator is configured to guide a light signal through the modulator such that the light signal contacts the Si1-xGex. A local heater is configured to heat the modulator.
MELLANOX TECHNOLOGIES SILICON PHOTONICS INC.
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Dimitrios Mehdi Wei Joan Elad Wei Dazeng
Kalavrouziotis Asghari Liu Fong Mentovich Qian Feng