Difference between revisions of "Fiber Spectra - Regina"
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− | Images of the setup for measuring the spectra of scintillating fibres using an Ocean Optics | + | Images of the setup for measuring the spectra of scintillating fibres using an Ocean Optics fibre optic spectrometer, a UV (380nm) LED and some clamps. |
+ | <gallery> | ||
+ | Image:P1020114.jpg|1. ''spectrometer, LED, jig and fibre'' | ||
+ | Image:P1020119.jpg|2. ''same, but from the back'' | ||
+ | Image:P1020122.jpg|3. ''darkened room, UV LED on a BCF-12 fibre'' | ||
+ | Image:P1020123.jpg|4. ''the entire apparatus with the fibre clamped at the near end'' | ||
+ | Image:P1020124.jpg|5. ''close up of the fibre and jig'' | ||
+ | Image:P1020125.jpg|6. ''notice there is no room for fibre movement'' | ||
+ | Image:P1020126.jpg|7. ''overhead view'' | ||
+ | Image:P1020127.jpg|8. ''BCF-60,20,12'' | ||
+ | Image:P1020128.jpg|9. ''BCF-60,20,12'' | ||
+ | Image:P1020137.jpg|10. ''gluing on SMA connectors'' | ||
+ | </gallery> | ||
+ | <hr> | ||
− | + | The spectra of BCF-60, BCF-20 and BCF-12 from distances of 15cm (maximum amplitude) up to 190cm (minimum amplitude). There are little or no jumps or overlaps indicating good transmission and the fibres were clean. | |
<gallery> | <gallery> | ||
− | + | Image:Slowgreen6.jpg|BCF-60: slow green | |
− | Image: | + | Image:Fastgreen5.jpg|BCF-20: fast green |
− | + | Image:Blue5.jpg|BCF-12: blue | |
− | Image: | + | |
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− | Image: | + | |
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</gallery> | </gallery> |
Latest revision as of 16:17, 27 February 2008
Images of the setup for measuring the spectra of scintillating fibres using an Ocean Optics fibre optic spectrometer, a UV (380nm) LED and some clamps.
The spectra of BCF-60, BCF-20 and BCF-12 from distances of 15cm (maximum amplitude) up to 190cm (minimum amplitude). There are little or no jumps or overlaps indicating good transmission and the fibres were clean.