Essays about: "X-ray optics"

Showing result 1 - 5 of 9 essays containing the words X-ray optics.

  1. 1. Improving polarizing neutron optics by introducing 11B4C as interlayers

    University essay from Linköpings universitet/Tunnfilmsfysik

    Author : Martin Falk; [2023]
    Keywords : Thin film multilayers; Neutron optics; Neutron polarization;

    Abstract : In this report, the effects of adding 11B4C as interlayers into Fe/Si multilayers is studied. Fe/Si multilayers are commonly used for neutron polarization at large research facilities, and improving the polarizing properties would improve their efficiency. READ MORE

  3. 2. Synchrotrons as a Source for Soft X-Ray Lithography

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Thomas Joseph Grandsaert Jr; [2021]
    Keywords : Physics and Astronomy;

    Abstract : To move to lower modes in extreme ultra-violet lithography (EUVL) technology (and keep up with Moore’s law), new sources of soft X-ray radiation must be developed. It is clear from previous studies that Free Electron Lasers (FELs) can easily meet the in-band power requirements at these lower wavelength modes, however detailed studies for insertion devices (undulators) as a soft X-ray lithography (SXL) source are due for a re-evaluation. READ MORE

  4. 3. Membrane Fabrication by Dry Silicon Etching for X-ray Optics

    University essay from KTH/Tillämpad fysik

    Author : Fabian Lundberg; [2020]
    Keywords : ;

    Abstract : .... READ MORE

  5. 4. Dispersion management and characterization of ultrashort laser pulses for the optimization of parametric processes

    University essay from Lunds universitet/Atomfysik; Lunds universitet/Fysiska institutionen

    Author : Axel Elfving; [2019]
    Keywords : frequency resolved optical gating; optical parametric amplification; difference frequency generation; nonlinear optics; laser pulse compression; lasers; optics; Technology and Engineering; Physics and Astronomy;

    Abstract : This thesis set out to continue the development of a short-wave infrared (SWIR) optical parametric amplifier (OPA). The system is based on a Yb-ber chirped pulse amplification (CPA) laser delivering 400 fs long pulses, centered around 1030 nm, at 200 kHz repetition rate and 40 W average power. READ MORE

  6. 5. Design of an X-ray transfer beamline for the Soft X-ray project at MAX IV

    University essay from

    Author : Milad Emadi; Sofia Tynelius; Patric Beas Peterson; Johnny Ljung; [2019]
    Keywords : optics; focusing; beam; x-ray; MAX-IV; soft x-ray; transfer; matrix;

    Abstract : At the MAX-IV lab in Lund, there is a current goal to build a new soft X-Ray laser. The beam will be generated from a free-electron laser (FEL), which is an instrument consisting of high-speed electrons. The electrons move through alternating magnetic fields, causing the beam to become monochromatic. READ MORE