Search for dissertations about: "GaInAsP"

Found 4 swedish dissertations containing the word GaInAsP.

  2. 1. Surface-Micromachined Vertical-Cavity Micro-Opto-Electro-Mechanical Devices on InP

    Author : Nicolae Chitica; KTH; []
    Keywords : MOEMS; Optical MEMS; InP; GaInAsP; VCSEL; MOVPE; surface micromachining; tunable devices; vertical cavity devices; air-gap reflectors; III-V micromechanics;

    Abstract : .... READ MORE

  4. 2. Long-wavelength vertical-cavity lasers based on InP/GaInAsp bragg reflectors

    Author : Stefan Rapp; KTH; []
    Keywords : ;

    Abstract : Vertical-cavity surface-emitting lasers (VCSELs) operatingat long wavelength (1.3-1.55µm) are of great interest asinexpensive, high-performance light sources for opticalcommunication systems. READ MORE

  5. 3. Two-Dimensional Photonic Crystals in InP-based Materials

    Author : Mikaël Mulot; KTH; []
    Keywords : Photonic crystals; photonic bandgap materials; indium phosphide; dry etching; chemically assisted ion beam etching; reactive ion etching; electron beam lithography; photonic integrated circuits; optical waveguides; resonant cavities; optical filterin;

    Abstract : Photonic crystals (PhCs) are structures periodic in thedielectric constant. They exhibit a photonic bandgap, i.e., arange of wavelengths for which light propagation is forbidden. READ MORE

  6. 4. InP-based photonic crystals : Processing, Material properties and Dispersion effects

    Author : Audrey Berrier; Srinivasan Anand; Alfred Forchel; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Photonic crystals; indium phosphide; photonic bandgap; Bloch modes; slow light; dispersion; coupled cavity waveguides; chemically assisted ion beam etching; lag effect; cavities; optical losses; carrier transport; carrier lifetimes; negative refraction; photonic bandstructure; Physics; Fysik;

    Abstract : Photonic crystals (PhCs) are periodic dielectric structures that exhibit a photonic bandgap, i.e., a range of wavelength for which light propagation is forbidden. The special band structure related dispersion properties offer a realm of novel functionalities and interesting physical phenomena. READ MORE