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Conferences > CLEO > 2009 > CThCC > CThCC3
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper CThCC3
  • •https://doi.org/10.1364/CLEO.2009.CThCC3

High-Index-Contrast Buried-Waveguide for Intersubband Ultrafast All-Optical Switches Fabricated by Wafer Bonding Technology

K. Akita, R. Akimoto, G.W. Cong, T. Hasama, and H. Ishikawa

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Abstract

We fabricated high-index-contrast II-VI-based multiple-quantum-well channel-waveguides buried in a SiO2 cladding-layer, for the application to intersubband transition all–optical-switches at communication wavelengths. We demonstrated the sub-picosecond switching of the waveguides using intersubband absorption saturation recovery.

© 2009 Optical Society of America

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