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An Introduction to the Lock-In Amplifier and a Mie Scattering Experiment
written by
Jessie Petricka
A three week laboratory sequence which begins with an introduction to the lockin amplifier and builds to an automated measurement of Mie scattering. In week one, the lockin introduction builds familiarity using a LabVIEW simulation and a pre-recorded CD. Students then use the lockin to measure a frequency response curve of an acoustical resonance in a glass beaker. Then, as a prelude to a precision measurement, they also do an optical measurement of ND filters. In week two, the Mie scattering is automated using LabVIEW with GPIB and a stepper motor controller. Finally, in week three the students perform chi-square data analysis of their scattering data to find the diameter of the scattering media.
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Record Link
<a href="https://www.compadre.org/portal/items/detail.cfm?ID=13827">Petricka, Jessie. An Introduction to the Lock-In Amplifier and a Mie Scattering Experiment. December 8, 2015.</a>
AIP Format
J. Petricka, (2014), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13827&DocID=4245).
AJP/PRST-PER
J. Petricka, An Introduction to the Lock-In Amplifier and a Mie Scattering Experiment (2014), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13827&DocID=4245>.
APA Format
Petricka, J. (2015, December 8). An Introduction to the Lock-In Amplifier and a Mie Scattering Experiment. Retrieved January 23, 2025, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13827&DocID=4245
Chicago Format
Petricka, Jessie. An Introduction to the Lock-In Amplifier and a Mie Scattering Experiment. December 8, 2015. https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13827&DocID=4245 (accessed 23 January 2025).
MLA Format
Petricka, Jessie. An Introduction to the Lock-In Amplifier and a Mie Scattering Experiment. 2014. 8 Dec. 2015. 23 Jan. 2025 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13827&DocID=4245>.
BibTeX Export Format
@misc{
Author = "Jessie Petricka",
Title = {An Introduction to the Lock-In Amplifier and a Mie Scattering Experiment},
Volume = {2025},
Number = {23 January 2025},
Month = {December 8, 2015},
Year = {2014}
}
Refer Export Format
%A Jessie Petricka %T An Introduction to the Lock-In Amplifier and a Mie Scattering Experiment %D December 8, 2015 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13827&DocID=4245 %O application/pdf
EndNote Export Format
%0 Electronic Source %A Petricka, Jessie %D December 8, 2015 %T An Introduction to the Lock-In Amplifier and a Mie Scattering Experiment %V 2025 %N 23 January 2025 %8 December 8, 2015 %9 application/pdf %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=13827&DocID=4245 Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
Citation Source Information
The AIP Style presented is based on information from the AIP Style Manual. The APA Style presented is based on information from APA Style.org: Electronic References. The Chicago Style presented is based on information from Examples of Chicago-Style Documentation. The MLA Style presented is based on information from the MLA FAQ. This resource is stored in a shared folder. You must login to access shared folders. |
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