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  • Frontiers in Optics 2007/Laser Science XXIII/Organic Materials and Devices for Displays and Energy Conversion
  • OSA Technical Digest (CD) (Optica Publishing Group, 2007),
  • paper FMC2
  • https://doi.org/10.1364/FIO.2007.FMC2

Waveguide Electroabsorption Modulator on Si Employing Ge/SiGe Quantum Wells

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Abstract

We report the first waveguide optical modulator on Si that employs the quantum-confined Stark effect. For a 6 V swing, the contrast ratio is 7.72 dB at 1476 nm, and exceeds 3 dB over 14 nm bandwidth.

© 2007 Optical Society of America

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