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Message ID: 10299     Entry time: Wed Jul 30 18:09:08 2014
Author: Harry 
Type: Update 
Category: General 
Subject: AUX and PSL Coupling Telescopes 

 Purpose

These telescopes will be used to mode match//couple the dumped SHG light from both PSL and AUX (Y-Arm) lasers into PM fibers for use in FOL.

Methods

Using the waist measurements I made yesterday (29/7/14) as seed waists, I used a la mode to design coupling telescopes.

These are designed to match the output mode of the fibers with collimators.

AUXTelescope.m    PSLTelescope.png

 

 

ALM files are attached in .zip file.

AUXTelescopePlot.png PSLTelescopePlot.png

Moving Forward

Once the fibers are coupled, I will continue in assembling the Y-Arm FOL setup, using fiber coupled beam combiner and photodiodes.

I will also do the same procedure for the X-Arm, access permitting.

Attachment 2: AUXTelescope.png  42 kB  | Hide | Hide all
AUXTelescope.png
Attachment 3: telescopes.zip  78 kB
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