Essays about: "stray light"

Showing result 6 - 10 of 12 essays containing the words stray light.

  1. 6. Stray Light Compensation in Optical Systems

    University essay from Lunds universitet/Matematik LTH

    Author : Aleksis Pirinen; Angelos Toytziaridis; [2015]
    Keywords : stray light; point spread function; deconvolution; image processing; Technology and Engineering;

    Abstract : All optical equipment suffers from a phenomenon called stray light, which is defined as unwanted light in an optical system. Images contaminated by stray light tend to have lower contrast and reduced detail, which motivates the need for reducing it in many applications. READ MORE

  3. 7. Designing a Spectrograph for Observation of Microparticles in the Ionosphere

    University essay from KTH/Skolan för teknikvetenskap (SCI)

    Author : Joel Harsten; [2014]
    Keywords : ;

    Abstract : In this report the development of a spectrograph for confirming the size of the particles in a particle cloud is described. With the wavelength dependency of Mie-scattering, it can be determined if the particles are of the desired size. There is a significant trade-off effect between size and resolution of an optical system. READ MORE

  4. 8. Characterization and compensation of Stray light effects in Time of flight based range sensors

    University essay from Institutionen för fysik

    Author : Jonas Holmlund; [2013]
    Keywords : ;

    Abstract : .... READ MORE

  5. 9. Study of scattered light generated by silicon carbide mirrors

    University essay from KTH/Rymd- och plasmafysik

    Author : Guillaume Langin; [2012]
    Keywords : ;

    Abstract : Silicon carbide (SiC) shows promise as an increasingly widespread material for aerospace mirror systems. It has already been successfully used in recent space programs, with and without Chemical Vapor Deposition (CVD). READ MORE

  6. 10. Construction of a Scanning Laser Confocal Flourescence Microscope System for Single Molecule Detection and Spectroscopy

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Erik Hedlund; [2011]
    Keywords : Technology and Engineering;

    Abstract : The Single Molecule Spectroscopy Group at the department of Chemical Physics in the Chemical Centre of Lund University conducts research involving spectroscopy on single molecules of organic dyes. Fluorescence microscopy using a wide-field scheme has been used and such a scheme has many advantages such as full image capture at once when using a high sensitivity CCD or CMOS camera. READ MORE