ligo-ex ligo-ds
  Richardson Lab Experimental Log  Not logged in ELOG logo
Message ID: 334     Entry time: Wed Feb 21 23:15:07 2024
Author: Michael 
Type: Update 
Category: Interferometer Simulations 
Subject: Long Shoelaces 1 Layout Created in Gtrace and Fixed Ghosting in Beamsplitter 
I have created the long shoelaces 1 layout for cosmic explorer using gtrace, a slight modification from the shoelaces 1 layout design. I also modified the simulation code slightly to remove ghosting effects in the beamsplitter. Originally the python code specified that the HR and AR sides of the beamsplitter both have the same transmission/reflection. I modified this to the ideal case of: Refl_AR = 0, Trans_AR = 1. I have attached two images below to show the before and after effect of this modification.
Attachment 1: long_shoelaces1_desmos.JPG  117 kB  | Show | Show all
Attachment 2: AR_side_with_reflection.PNG  11 kB  | Show | Show all
Attachment 3: AR_side_without_reflection.PNG  11 kB  | Show | Show all
ELOG V3.1.3-7933898