Search for dissertations about: "all-optical demultiplexer"

Found 3 swedish dissertations containing the words all-optical demultiplexer.

2. 1. Optical Phase Conjugation and All-Optical Demultiplexing using Four-Wave Mixing in Dispersion Shifted Fibers

   Author : Per Olof E Hedekvist; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; dispersion compensation; nonlinear fiber optics; high-speed communication; four-wave mixing; parametric amplification; noise figure; wavelength conversion; optical phase conjugation; all-optical demultiplexer; mid-span spectral inversion;

   Abstract : This thesis deals with two applications of four-wave mixing in optical dispersion-shifted fibers; optical phase conjugation and all-optical switching. The work is a part of an effort to study the upgradability of the existing fiber plant, which is of large economic interest. READ MORE

4. 2. Optical fiber four-wave mixing for dispersion compensation and time-division demultiplexing in high- speed communication systems

   Author : Per Olof E Hedekvist; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; four wave mixing; all-optical demultiplexer; phase-sensitive amplification; mid-span spectral inversion; parametric amplification; optical phase conjugation; dispersion compensation; optical time-division multiplexing; high-speed communication; nonlinear fiber optics;

   Abstract : .... READ MORE

5. 3. Ultrahigh Capacity Fiber-Optic Transmission Systems

   Author : Jonas Hansryd; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : The subject of this thesis is ultrahigh capacity optical communication systems. Such systems will use a combination of techniques for dense wavelength-division multiplexing (D-WDM) and ultrahigh speed all-optical time-division multiplexing (O-TDM). READ MORE