Coupling Gap Analysis of Microring Photonic Wavelength Switch

Coupling Gap Analysis of Microring Photonic Wavelength Switch

Microring resonators side coupled to signal waveguides provide compact, narrow band, and large free spectral range photonic channel dropping wavelength switch. Wavelength switch with improved passband characteristics and larger out-of-band signal rejection are realized through the coupling of rings....

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Veröffentlicht in:Applied Mechanics and Materials 2015-07, Vol.780 (Engineering Trends: Materials Science, Mechanics and Kinematics), p.45-48
Hauptverfasser: Wahid, M.H.A., Mazalan, M., Najmi, M., Wahab, Y., Fazmir, H., Anuar, A.F.M.
Format: Artikel
Sprache:eng
Schlagworte:
Attenuation
Band spectra
Channels
Joining
Photonics
Spectra
Switches
Wavelengths
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Beschreibung
Zusammenfassung:Microring resonators side coupled to signal waveguides provide compact, narrow band, and large free spectral range photonic channel dropping wavelength switch. Wavelength switch with improved passband characteristics and larger out-of-band signal rejection are realized through the coupling of rings. The analysis of these devices is demonstrated by the novel method of coupling. The response of switch comprised of different coupling gap may be written down by attenuation ratio.
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.780.45