SHG Cavity: Difference between revisions
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==Alignment Procedures== |
==Alignment Procedures== |
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The first thing to do is to measure the beam profile and figure out what sort of lenses need to be used to mode match the beam. |
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* Picture of cavity design |
* Picture of cavity design |
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* Matlab program for mode matching? |
* Matlab program for mode matching? |
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Revision as of 19:33, 21 May 2014
We can write our observations and procedures for the SHG cavity here. Also, it might be useful to have a list of any spec sheets.
Measurements
5/21/14
After detuning the temperature and aligning the vertically polarized light to the cavity we saw 5.5 mW of green light. The input power was 45 mW.
Alignment Procedures
- Picture of cavity design
- Matlab program for mode matching?
- Alignment procedure
Locking Circuit
- Circuit diagram
- Procedures for getting a clean error signal
- Procedures for locking
- Troubleshooting the circuit when lock isn't working well?