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    Four-wave mixing in semiconductor optical amplifiers for high-speed communications

    Access Status
    Fulltext not available
    Authors
    Das, Narottam
    Razaghi, M.
    Hosseini, S.
    Date
    2012
    Type
    Conference Paper
    
    Metadata
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    Citation
    Das, N. and Razaghi, M. and Hosseini, S. 2012. Four-wave mixing in semiconductor optical amplifiers for high-speed communications, in Mitra, A. (ed), Proceedings of the 5th International Conference on Computers and Devices for Communications (CODEC), Dec 17-19 2012. Kolkata, India: IEEE.
    Source Title
    Computers and Devices for Communication (CODEC), 2012 5th International Conference on
    Source Conference
    5th International Conference on Computers and Devices for Communications 2012 (CODEC2012)
    DOI
    10.1109/CODEC.2012.6509322
    ISBN
    9781467326209
    School
    Department of Electrical and Computer Engineering
    URI
    http://hdl.handle.net/20.500.11937/16515
    Collection
    • Curtin Research Publications
    Abstract

    This paper presents propagation characteristics of short optical pulses and four-wave mixing (FWM) in semiconductor optical amplifiers (SOAs) for high conversion efficiency. For the simulation of pulse propagation in SOA, the nonlinear propagation equation is used for taking into account the gain spectrum dynamics, gain saturation which depends on carrier depletion, carrier heating, spectral hole-burning, group velocity dispersion, self-phase modulation and two photon absorption. Finite-difference beam propagation method (FD-BPM) is used to solve the nonlinear Schrödinger equation and obtained the propagation characteristics of two optical pulses with different frequencies, which are simultaneously injected into the SOA.

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