Difference: 20151211_MSciSpectrocopyLab (1 vs. 2)

Revision 211 Dec 2015 - JosephBayley

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META TOPICPARENT name="StewartBoogertSpectroscopy2015"

Further Data Taking

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  • Cooler temp - 5 degrees
  • 10 images at each exposure time
  • Low mercury
    • Took images in range 0-1s in 0.1s intervals
    • micrometer at 4.5mm
  • Helium
    • Took images in range 0-0.5s in 0.05s intervals.
    • micrometer at 4.0mm
  • Measured the dimensions of the micrometer for mapping parameters as:
    • $l = 30\pm5 \; \mathrm{mm}$
    • $\alpha_0 = 10\pm5 \; \mathrm{degrees} $
    • $f1 = 50\pm10 \; \mathrm{mm}$
    • $f2 = 70\pm10 \; \mathrm{mm}$
    • $m_0 = 7\pm3 \; \mathrm{mm}$
 -- AshleaKemp - 11 Dec 2015
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Revision 111 Dec 2015 - AshleaKemp

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META TOPICPARENT name="StewartBoogertSpectroscopy2015"

Further Data Taking

-- AshleaKemp - 11 Dec 2015

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