User:Pranav Rathi/Notebook/OT/2010/05/05

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==OT construction==
==OT construction==
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The IR mirror and QPD problem is resolved. Skipper reinstalled the mirror and I realigned it and now it seems like it works.  
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The IR mirror and QPD problem is resolved. Skipper reinstalled the mirror (inside the black box) and I realigned it,now it seems like, it works.  
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[[Image:QPD.png]]
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[[Image:Qpd.png]]
The QPD is more (enough) maneuverable inside the limit of ½ cm. The signals are not running crazily all over the place as before. After a short tweaking of x and y axis and the condenser they are easily overlapped at 0 amplitude.  
The QPD is more (enough) maneuverable inside the limit of ½ cm. The signals are not running crazily all over the place as before. After a short tweaking of x and y axis and the condenser they are easily overlapped at 0 amplitude.  
The signals look kinda noisy, skipper said, “He will check it up!” So I am moving to the next task now.
The signals look kinda noisy, skipper said, “He will check it up!” So I am moving to the next task now.
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More pics:
http://www.evernote.com/pub/pranavrathi1/qpd
http://www.evernote.com/pub/pranavrathi1/qpd
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[[Category:Optical tweezers Notes Archive]]

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OT construction

The IR mirror and QPD problem is resolved. Skipper reinstalled the mirror (inside the black box) and I realigned it,now it seems like, it works.

Image:Qpd.png The QPD is more (enough) maneuverable inside the limit of ½ cm. The signals are not running crazily all over the place as before. After a short tweaking of x and y axis and the condenser they are easily overlapped at 0 amplitude. The signals look kinda noisy, skipper said, “He will check it up!” So I am moving to the next task now. More pics: http://www.evernote.com/pub/pranavrathi1/qpd

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