40 Gb/s wavelength division demultiplexing with a PhC filter

40 Gb/s wavelength division demultiplexing with a PhC filter

We have designed and fabricated a photonic crystal filter intended for demultiplexing in wavelength division domain. This device is single-mode, the total insertion losses are about 12dB and the channel isolation can exceed 25dB. Non return to zero signal at 40Gb/s have been successfully filtered wi...

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Hauptverfasser: Combrie, S., Lehoucq, G., Xavier, S., De Rossi, A., Lengle, K., Bramerie, L., Gay, M., Simon, J.C., Bellanca, G., Malaguti, S., Trillo, S.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Atmospheric measurements
Heating
Levee
Optical fiber devices
Particle measurements
Photonics
Wavelength measurement
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Beschreibung
Zusammenfassung:We have designed and fabricated a photonic crystal filter intended for demultiplexing in wavelength division domain. This device is single-mode, the total insertion losses are about 12dB and the channel isolation can exceed 25dB. Non return to zero signal at 40Gb/s have been successfully filtered with no penalty in the bit error rate analysis. The device is cascadable to form a multi-channel demultiplexer and can be tuned through an integrated, low power temperature controller.