Sökning: "integrated optics"
Visar resultat 21 - 25 av 89 avhandlingar innehållade orden integrated optics.
21. Multifunctional Waveguide Grating Couplers for Integrated Optics
Sammanfattning : This thesis describes a novel waveguide component in integrated optics called a multifunctional grating coupler. It couples light in or out of optical waveguides and provides additional optical functions such as beam splitting, arbitrary focusing, polarization sensing, and wavelength separation (wavelength division demultiplexing). LÄS MER
22. Semiconductor Quantum Optics at Telecom Wavelengths
Sammanfattning : Quantum technologies are an expanding field in physics and engineering concerning the development of protocols and devices that enable augmented or novel applications based on quantum mechanics. This includes amongst others quantum computation and quantum communication. LÄS MER
23. Radial profiling using local and line integrated spectroscopic measurements
Sammanfattning : .... LÄS MER
24. Spectral Management in Quasi-Phase-Matched Parametric Devices
Sammanfattning : Nonlinear optical interaction in quasi-phase-matched structures opens up unique possibilities to build compact and efficient parametric devices such as optical parametric oscillators, generators, and amplifiers with tailored spectral properties. The focus of this thesis is on novel parametric interactions with periodically-poled KTiOPO4 (PPKTP) as the parametric gain medium. LÄS MER
25. Modelling climate policy : non-CO₂ greenhouse gases, uncertainty and land-use competition
Sammanfattning : .... LÄS MER