Tunable wavelength selective operation in grating silicon waveguide having ferroelectric liquid crystal cladding

Tunable wavelength selective operation in grating silicon waveguide having ferroelectric liquid crystal cladding

We proposed and fabricated a wavelength selective switch with grating Si-waveguide having ferroelectric liquid crystal cladding. We demonstrated the tunable wavelength selective operation and obtained about 20dB of extinction ratio at 1530.5nm-wavelength.

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Bibliographische Detailangaben
Hauptverfasser: Kato, Akifumi, Nakatsuhara, K., Nakagami, T.
Format: Tagungsbericht
Sprache:eng ; jpn
Schlagworte:
Bragg gratings
grating
Gratings
liquid crystal
Optical switches
Optical waveguides
Semiconductor device measurement
semiconductor waveguide
Silicon
Wavelength measurement
wavelength selective switch
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Beschreibung
Zusammenfassung:We proposed and fabricated a wavelength selective switch with grating Si-waveguide having ferroelectric liquid crystal cladding. We demonstrated the tunable wavelength selective operation and obtained about 20dB of extinction ratio at 1530.5nm-wavelength.
ISSN:1092-8081
2766-1733
DOI:10.1109/PHO.2011.6110435