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 Thu Jul 10 15:27:09 2014, Harry, Update, General, Coupling telescope design 
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 Thu Jul 10 18:25:18 2014, Koji, Update, General, Coupling telescope design
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Fri Jul 11 09:41:43 2014, not Koji, Update, General, Coupling telescope design
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Message ID: 10182
Entry time: Fri Jul 11 09:41:43 2014
In reply to: 10179
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| Author: |
not Koji |
| Type: |
Update |
| Category: |
General |
| Subject: |
Coupling telescope design |
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| Quote: |
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CFC-2X-C has a FIXED focal length of 2mm, but the collimator lens position is adjustable.
I'm not yet sure this affects your calculation or not as what you need is an approximate mode calculation;
once you couple the any amount of the beam into the fiber, you can actually measure it at the output of the fiber with a collimator attached.
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I don't believe it had any effect, as all the calculations gave me the same target waist. |