User:Pranav Rathi/Notebook/OT/2010/06/16

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(Optical Fan)
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==Optical Fan==
==Optical Fan==
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If the geometry is right we can create an optical fan; rotate things just with a trap like we have. here is the proof.
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If the geometry is right we can create an optical fan; rotate things just with a trap like we have. Here is the proof.
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[[Image:Optical Fan.avi]]
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And it seems like the torque is focal plan dependent. As the focal plane is changed in the z direction the torque is different.
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Revision as of 15:10, 16 June 2010

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Optical Fan

If the geometry is right we can create an optical fan; rotate things just with a trap like we have. Here is the proof. Image:Optical Fan.avi

And it seems like the torque is focal plan dependent. As the focal plane is changed in the z direction the torque is different.



Today Ant found a huge bead in the sample. Trap worked like a vacuum sucker| ;->| on this bead. (Movie will take some time to load)

Image:Huge bead.avi

The trap is so strong that even a violent movement does not break.

Image:Bead humping.avi

A new installation for ND-filter is also in place.

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