22 research outputs found

    Real-time phase-shift detection of the surface plasmon resonance

    Full text link
    We investigate a method to directly measure the phase of a laser beam reflected from a metallic film after excitation of surface plasmon polaritons. This method permits real time access to the phase information, it increases the possible speed of data acquisition, and it may thus prove useful for increasing the sensitivity of surface plasmon based sensors

    Two Efficient Methods for Generating Depth-of-Field

    No full text
    corecore