Search for dissertations about: "dispersion compensation"

Showing result 1 - 5 of 27 swedish dissertations containing the words dispersion compensation.

2. 1. Psychological perspectives on performance-based compensation : Implications for work-related and health-related outcomes

   Author : Alexander Nordgren Selar; Magnus Sverke; Helena Falkenberg; Johnny Hellgren; Tomas Jungert; Stockholms universitet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; compensation; financial incentives; health; income; job performance; need satisfaction; pay dispersion; performance-based pay; self-determination theory; turnover intention; well-being; work motivation; psykologi; Psychology;

   Abstract : In the past decades, the contributions of individuals have come into greater focus on all levels of employment in many types of organizations. For example, this is manifested through an increased use of individual performance-based pay setting, where individual evaluations of employees’ contributions lead to diversified pay raises among peers. 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. 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

6. 4. Modeling and Compensation of Polarization Effects in Fiber-Optic Communication Systems

   Author : Cristian Bogdan Czegledi; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; nonlinear compensation; Channel model; model-based; polarization demultiplexing; polarization-mode dispersion; polarization drift; backpropagation; PMD; DBP;

   Abstract : Optical communication systems that exploit the orthogonality between two polarizations of light convey information over optical fibers by modulating data over the two polarizations. In an idealized scenario, the two polarizations propagate through the fiber without interfering. READ MORE

7. 5. Polarization-Mode Disperion in Optical Fibers: Characterization, Transmission Impairments, and Compensation

   Author : Henrik Sunnerud; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; optical fibers; polarization mode dispersion PMD ; ultra high bit rates; PMD compensation; measurement of distributed PMD; digital signal transmission;

   Abstract : The topic of this thesis is polarization-mode dispersion (PMD) in optical fibers and its impact on high-speed data transmission. The work can be divided into three parts which deal with the major aspects of PMD: characterization, transmission properties and compensation. READ MORE