Sökning: "Collimated beam test"

Hittade 2 uppsatser innehållade orden Collimated beam test.

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

   Kandidat-uppsats, Uppsala universitet/Institutionen för materialvetenskap

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

   Sammanfattning : 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. LÄS MER

3. 2. Monte  Carlo simulation for the prediction of gamma-induced damage in metals  

   Master-uppsats, KTH/Reaktorfysik

   Författare :Luca Messina; [2010]
   Nyckelord :;

   Sammanfattning : Nuclear waste management represents the main problem related to nuclear power generation. The Swedish project for an ultimate nuclear waste repos- itory  is in a very advanced state and cast iron-copper canisters have been designed with the aim of isolating the spent fuel from the environment for at least 105 years. LÄS MER