Sökning: "microoptics"

Visar resultat 1 - 5 av 6 avhandlingar innehållade ordet microoptics.

  1. 1. Polymer Microoptics in Silicon Micromachining

    Författare :Karin Hedsten; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MOEMS; amorphous fluorocarbon polymer; polymer microlens; silicon micromachining; replication; refractive lenses; diffractive optics; MEMS; Cytop™; transmissive microoptics; reflow;

    Sammanfattning : MEMS (micro-electro-mechanical system) technology is an established field, which makes use of the advanced state of silicon processing to fabricate complex electro-mechanical structures and devices. Microoptics is a new, but advanced technology within the field of optics. LÄS MER

  3. 2. Diamond Microfabrication for Applications in Optics and Chemical Sensing

    Författare :Pontus Forsberg; Mikael Karlsson; Christoph Nebel; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; diamond; microfabrication; microoptics; coronagraph; waveguide; microelectrodes; superhydrophobic; Teknisk fysik med inriktning mot mikrosystemteknik; Engineering Science with specialization in Microsystems Technology;

    Sammanfattning : Diamond is a material with many exceptional properties. In this thesis methods for fabrication of microstructures as well as several applications of such structures in optics, microfluidics and electrochemistry are presented.A method for etching deep and highly precise gratings is described. LÄS MER

  4. 3. Microfabrication of Optical Components in Synthetic Diamond : Infrared Optics for Applications  in Astronomy and Spectroscopy

    Författare :Ernesto Vargas Catalan; Mikael Karlsson; Thomas Schuelke; Uppsala universitet; []
    Nyckelord :Diamond; microfabrication; microoptics; astronomy; IR-spectroscopy; corongraph; waveguide;

    Sammanfattning : Infrared optics is a broad general term, relevant to a range of fields. The manufactured diamond optical components utilized within this thesis were applied to both astronomy, in which direct imaging of star system using large ground-based telescopes and diamond coronagraphs was performed, and in absorption spectroscopy probing solvents and proteins using a tuneable quantum cascade laser and diamond waveguides. LÄS MER

  5. 4. Silicon micromachining with applications in microoptics

    Författare :Carola Strandman; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Materialvetenskap; Materials science; Teknisk materialvetenskap; Elektronik; Electronics;

    Sammanfattning : The microsystems technology (MST) is strongly evolving, constantly finding new application areas. Here, the area of microoptics is presented with examples of different solutions that MST has made possible within optical sensors, actuators, and optoelectronic systems. LÄS MER

  7. 5. Integration of diffractive, refractive and plasmonic optical structures in highly functional MEMS-based scanning and biosensing systems

    Författare :Karin Hedsten; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; localized surface plasmon resonance; replication; vertical-cavity surface-emitting laser; protein binding; silicon micromachining; polymer micro¬lens; biosensing; MEMS; diffractive microoptics; MOEMS; reflow;

    Sammanfattning : .... LÄS MER