Essays about: "chromatic dispersion"

Showing result 1 - 5 of 6 essays containing the words chromatic dispersion.

  1. 1. Implementation of High-Speed 512-Tap FIR Filters for Chromatic Dispersion Compensation

    University essay from Linköpings universitet/Datorteknik

    Author : Cheolyong Bae; Madhur Gokhale; [2018]
    Keywords : DSP; VHDL; FIR; Digital communication; Optical networks; Chromatic dispersion;

    Abstract : A digital filter is a system or a device that modifies a signal. This is an essential feature in digital communication. Using optical fibers in the communication has various advantages like higher bandwidth and distance capability over copper wires. READ MORE

  3. 2. Implementation and Evaluation of Two 512-Tap Complex FIR Filter Architectures for Compensation of Chromatic Dispersion in Optical Networks

    University essay from Linköpings universitet/Institutionen för systemteknik

    Author : Anton Kovalev; [2017]
    Keywords : DSP; VHDL; FIR; MATLAB; Digital communication; Optical networks;

    Abstract : Filtering is an important part of digital processing, since the applications often require a change of features of a digital or analog signal. A digital filter is a device or a system that removes or alters certain parts of a signal. READ MORE

  4. 3. Statistical Analysis of Equalization Enhanced Phase Noise in Coherent Fiber Optical Communications

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Thomas Gaudy; [2016]
    Keywords : ;

    Abstract : Coherent optical communications increase the receiver sensitivity and the total capacity. Together with high speed digital signal processing (DSP), compensation for linear transmission impairments (chromatic dispersion, polarization mode dispersion and phase noise) can be achieved. READ MORE

  5. 4. Characterization of domain gratings in KTP and RKTP crystals for second harmonic generation.

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Anna Hamberg; Sandrine Idlas; [2012]
    Keywords : ;

    Abstract : Lasers are used in a vast range of applications ranging from eye surgery to devices formeasuring air pollution. Most of these applications require specific wavelengths that cannot be obtained by regular lasers. Therefore it is important to be able to convert the wavelength of the laser to the desired wavelength for a specific application. READ MORE

  6. 5. Performance Analysis and Link Design of Long Haul Coherent Optical OFDM Systems

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Ayhan Yazgan; [2011]
    Keywords : ;

    Abstract : Orthogonal Frequency Division Multiplexing (OFDM) is a suitable solution due to its many advantages known in wireless communications. On the other hand, optical communications is also used as a backbone to transmit and receive large data rates with economical and good performance. READ MORE