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Entry  Mon Jun 4 19:41:01 2018, keerthana, Update, , Finesse code for cavity scan Fig1.pngFig2.png
    Reply  Wed Jun 13 18:08:36 2018, keerthana, Update, , Finesse code for cavity scan finesse1.pdffinesse2.pdf
Message ID: 13915     Entry time: Mon Jun 4 19:41:01 2018     Reply to this: 13956
Author: keerthana 
Type: Update 
Category:  
Subject: Finesse code for cavity scan 

The cavity scan data obtained from the Finesse simulation is attached here. Fig1 indicates the cavity scan data in the absence of induced misalignment. In that case only the fundemental mode is resonating. But when a misalignment is induced, higher order modes are also present as seen in Fig2. This is in the absence of surface figure error in the mirrors. Now I am trying to provide perturbations to the mirror surface in the form of zernike polynomials and get the scan data fom the simulation. These cavity scan data can be used to develop fitting models. Once we have a model, we can use it to analyse the data from the experimental cavity scan.

Attachment 1: Fig1.png  35 kB  Uploaded Mon Jun 4 20:55:59 2018  | Hide | Hide all
Fig1.png
Attachment 2: Fig2.png  50 kB  Uploaded Mon Jun 4 20:56:22 2018  | Hide | Hide all
Fig2.png
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