Essays about: "FRD"

Found 2 essays containing the word FRD.

  1. 1. Experimental characterization of focal ratio degradation of optical fibers due to various coupling technologies

    University essay from Uppsala universitet/Institutionen för materialvetenskap

    Author : Isabella Rudengren; Julia Dahlberg; [2021]
    Keywords : Focal ratio degradation; Optical fibers; Light losses; Coupling technologies; Fusing technology; FRD; Collimated beam test;

    Abstract : The goal of this project was to develop a measuring method and software code to determine and compare the focal ratio degradation of optical fibers for two different coupling technologies. One of the couplings used a fusing technology to splice the fiber, and the other coupling used a refractive index matching technology. READ MORE

  3. 2. The Effect of Retirement on Mental Health: The Role of Social Capital.

    University essay from Göteborgs universitet/Graduate School

    Author : Josefine Heinevik; Carl Nilsson; [2017-07-28]
    Keywords : Retirement; Social Capital; Mental Health; Structural Social Capital; Cog-nitive Social Capital;

    Abstract : The purpose of this paper is to empirically evaluate the causal effect of retirement on so-cial capital, and by extension, mental health. Social capital is often divided into different parts. READ MORE