Difference between revisions of "BW Fiber Testing"
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I may be asked to remove the collars from the fibers in the dark box so we can test them for crosstalk. To do this, I should use two collars to hold the fibers in place. One will be temporary and put on in the most convenient way as soon as I tighten the Kapton strips. The temporary collar will be in an inconvenient position for removing once the fibers are in the dark box, so I need to turn the fibers over and put on a permanent collar. After the permanent collar is on, I can remove the temporary collar before putting the fibers in the dark box. | I may be asked to remove the collars from the fibers in the dark box so we can test them for crosstalk. To do this, I should use two collars to hold the fibers in place. One will be temporary and put on in the most convenient way as soon as I tighten the Kapton strips. The temporary collar will be in an inconvenient position for removing once the fibers are in the dark box, so I need to turn the fibers over and put on a permanent collar. After the permanent collar is on, I can remove the temporary collar before putting the fibers in the dark box. | ||
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| + | One method of aligning the fibers is to get them through the Kapton strips and pull them fairly tight but still let the fibers move. There should be a collar near the popsicle stick and one near the middle of the bundle. | ||
Revision as of 18:30, 21 February 2018
Mounting Fibers on the Popsicle Stick
The Kapton strips go through little slots at the bottom of the alignment jig. When tightening them I should pull them a little toward the rear of the alignment jig so that they won't come out from under the clamps. I don't want to pull them too much that way, though, because they might tear.
I may be asked to remove the collars from the fibers in the dark box so we can test them for crosstalk. To do this, I should use two collars to hold the fibers in place. One will be temporary and put on in the most convenient way as soon as I tighten the Kapton strips. The temporary collar will be in an inconvenient position for removing once the fibers are in the dark box, so I need to turn the fibers over and put on a permanent collar. After the permanent collar is on, I can remove the temporary collar before putting the fibers in the dark box.
One method of aligning the fibers is to get them through the Kapton strips and pull them fairly tight but still let the fibers move. There should be a collar near the popsicle stick and one near the middle of the bundle.