Difference between revisions of "Ch7 lec 2"
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In our lab discussion i did not introduce you to the "photodiode array" (PDA) <-- not "public display of affection" --> instrument. A PDA is very similar to an electronic version of a prism. As i hope you know a prism separates the wavelength of light into the individual color components: | In our lab discussion i did not introduce you to the "photodiode array" (PDA) <-- not "public display of affection" --> instrument. A PDA is very similar to an electronic version of a prism. As i hope you know a prism separates the wavelength of light into the individual color components: | ||
{| | {| | ||
| − | |[[File:Light_dispersion_conceptual_waves.gif| | + | |[[File:Light_dispersion_conceptual_waves.gif|400px]]||[[File:prism_02.jpg|250px]]||[[File:The-spectrum-of-a-white-light-source-is-scanned-with-the-Alvarez-Lohmann-system-In-this.png|250px]] |
|} | |} | ||
Revision as of 11:38, 22 April 2020
(4/21/20, bes)
Additional Light Lab Info
In our lab discussion i did not introduce you to the "photodiode array" (PDA) <-- not "public display of affection" --> instrument. A PDA is very similar to an electronic version of a prism. As i hope you know a prism separates the wavelength of light into the individual color components:
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If we were to direct "white" light thru a prism then into the PDA, you might see something like this:
