A versatile Lock-In digital Amplifier (LIdA)

Title

A versatile Lock-In digital Amplifier (LIdA): The case of mechanical resonances

 Author

Bessas, D. (TU Delft RST/Fundamental Aspects of Materials and Energy)
Brück, E.H. (TU Delft RST/Fundamental Aspects of Materials and Energy) ORCID 0000-0002-5063-3338

 Date

2017

 Abstract

The assembly of a Lock-In digital Amplifier (LIdA) from widely accessible ready-made modules is presented. This equipment, which does not require any advanced knowledge of electronics or programming, may introduce the experimenter to resonant techniques by registering mechanical resonances. The freely available control program allows for general data acquisition and further data processing. The apparatus is versatile and may corroborate the science and engineering laboratory in elasticity measurements or in a series of experiments where a modulated signal is a prerequisite.


 Subject

lock-in
resonance
spectroscopy

 To reference this document use:

http://resolver.tudelft.nl/uuid:819a9f8a-53d0-4b9e-878e-66216048cb0c

 DOI

https://doi.org/10.1088/1361-6404/aa6606

 Embargo date

2019-04-03

 ISSN

0143-0807

 Source

European Journal of Physics, 38 (3)

 Bibliographical note

Accepted Author Manuscript

 Part of collection

Institutional Repository

 Document type

journal article

 Rights

© 2017 D. Bessas, E.H. Brück
Files
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