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173-ps wavelength switching of four DWM channels using an OTDM channel selector

Glesk, I. (2002) 173-ps wavelength switching of four DWM channels using an OTDM channel selector. IEEE Photonics Technology Letters, 14 (11). pp. 1620-1622. ISSN 1041-1135

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Abstract

Ultrafast wavelength switching is demonstrated using an optical time division multiplexing (OTDM) channel selector based on the parallel optical delay line. The OTDM channel selector, capable of rapidly placing 12.5-GHz pulses in any of four timeslot channels in an 80-ps bit period, injects optical pulses into the control port of a TOAD. Four pulses of different wavelengths generated from a 12.5-GHz supercontinuum source are time-interleaved and enter the input port of the terahertz optical asymmetric demultiplexer (TOAD). The resulting system is capable of switching the output wavelengths at the output of the TOAD with an average latency time of 173 ps, and a maximum latency time of 320 ps.

Item type: Article
ID code: 37203
Keywords: electrooptic modulators, fiber nonlinear optics , lattices, nonlinear optics, optical fiber polarization , Electrical engineering. Electronics Nuclear engineering, Optics. Light
Subjects: Technology > Electrical engineering. Electronics Nuclear engineering
Science > Physics > Optics. Light
Department: Faculty of Engineering > Electronic and Electrical Engineering
Related URLs:
    Depositing user: Pure Administrator
    Date Deposited: 31 Jan 2012 10:52
    Last modified: 12 Mar 2012 11:45
    URI: http://strathprints.strath.ac.uk/id/eprint/37203

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