User:Pranav Rathi/Notebook/OT/2010/04/13

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==Power Step-Up Beam Profile experiment (BPE)==
==Power Step-Up Beam Profile experiment (BPE)==
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Due to bad alignment of the tweezer I was not able to do the “sum Signal Experiment”. But I finished the BPE. I will discuss it in detail here. But for now the results are presented.
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Due to bad alignment of the tweezer I was not able to do the “Sum Signal Experiment”. But I finished the BPE. I will discuss it in detail here. But for now the results are presented.
===Motivation===
===Motivation===
===Set-Up===
===Set-Up===

Revision as of 18:31, 13 April 2010

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Contents

Power Step-Up Beam Profile experiment (BPE)

Due to bad alignment of the tweezer I was not able to do the “Sum Signal Experiment”. But I finished the BPE. I will discuss it in detail here. But for now the results are presented.

Motivation

Set-Up

Procedure

Results

Just by looking the pictures, it is clear; what happens to the beam at higher powers and up-to what power the beam stays in the fundamental mode.

http://www.evernote.com/pub/pranavrathi1/beamprofileapr132010 

Conclusion

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