Search for dissertations about: "phase-shift"
Showing result 1 - 5 of 81 swedish dissertations containing the word phase-shift.
-
1. Fibre Bragg Grating Components for Filtering, Switching and Lasing
Abstract : Fibre Bragg gratings (FBGs) are key components for a vast number of applications in optical communication systems, microwave photonics systems, and optical sensors, etc. The main topic of this thesis is fibre Bragg grating fabrication and applications in direct microwave optical filtering, high speed switching and switchable dual-wavelength fibre lasers. READ MORE
-
2. Multi-level modulation formats for high-speed optical transmission systems
Abstract : Over the past several years, the use of multi-level modulation formats has enabledsignificant improvements in the field of optical fiber communication, particularlyin terms of per-channel bit-rate (i.e., line-rate) and spectral efficiency (SE), byencoding multiple bits per symbol. READ MORE
-
3. Programmable and Tunable Circuits for Flexible RF Front Ends
Abstract : Most of today’s microwave circuits are designed for specific function and specialneed. There is a growing trend to have flexible and reconfigurable circuits. Circuitsthat can be digitally programmed to achieve various functions based on specific needs. READ MORE
-
4. Stimulated scattering processes and cross-phase modulation effects in optical fibres
Abstract : .... READ MORE
-
5. Quantum Interference : Improved Accuracy and Quantum Limits
Abstract : .... READ MORE