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Optical Communication Theory and Techniques

- Softcover of Or


Optical Communication Theory and Techniques
Du sparer 19% Du sparer 19%
Bog, hæftet (kr. 1.049,95) (kr. 1.049,95)
  • kr. 1.289,95
  • Leveringstid 5-7 hverdage
  • Forventet levering 05-03-2019
  • 19%
Format:
Bog, hæftet
Udgivelsesdato:
01-10-2010
Sprog:
Engelsk
Sidetal:
230
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  1. Beskrivelse

    Since the advent of optical communications, a greattechnological effort has been devoted to the exploitation of the huge bandwidth of optical fibers. Sta- ing from a few Mb/s single channel systems, a fast and constant technological development has led to the actual 10 Gb/s per channel dense wavelength - vision multiplexing (DWDM) systems, with dozens of channels on a single fiber. Transmitters and receivers are now ready for 40 Gb/s, whereas hundreds of channels can be simultaneously amplified by optical amplifiers. Nevertheless, despite such a pace in technological progress, optical c- munications are still in a primitive stage if compared, for instance, to radio communications: the widely spread on-off keying (OOK) modulation format is equivalent to the rough amplitude modulation (AM) format, whereas the DWDM technique is nothing more than the optical version of the frequency - vision multiplexing (FDM) technique. Moreover, adaptive equalization, ch- nel coding or maximum likelihood detection are still considered something "exotic" in the optical world. This is mainly due to the favourable char- teristics of the fiber optic channel (large bandwidth, low attenuation, channel stability, ...), which so far allowed us to use very simple transmission and detection techniques.

  2. Yderligere info
    ISBN13:
    9781441935779
    Vægt:
    331 g
    Dybde:
    12 mm
    Bredde:
    156 mm
    Højde:
    234 mm
    Forlag:
    Springer
    Format:
    Hæftet
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