Detection of Interference Phase by Digital Computation of Quadrature Signals in Homodyne Laser Interferometry
Clicks: 219
ID: 116225
2012
Article Quality & Performance Metrics
Overall Quality
Improving Quality
0.0
/100
Combines engagement data with AI-assessed academic quality
Reader Engagement
Steady Performance
30.0
/100
215 views
7 readers
Trending
AI Quality Assessment
Not analyzed
Abstract
We have proposed an approach to the interference phase extraction in the homodyne laser interferometry. The method employs a series of computational steps to reconstruct the signals for quadrature detection from an interference signal from a non-polarising interferometer sampled by a simple photodetector. The complexity trade-off is the use of laser beam with frequency modulation capability. It is analytically derived and its validity and performance is experimentally verified. The method has proven to be a feasible alternative for the traditional homodyne detection since it performs with comparable accuracy, especially where the optical setup complexity is principal issue and the modulation of laser beam is not a heavy burden (e.g., in multi-axis sensor or laser diode based systems).
Abstract Quality Issue:
This abstract appears to be incomplete or contains metadata (118 words).
Try re-searching for a better abstract.
| Reference Key |
rerucha2012sensorsdetection
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | Simon Rerucha;Zdenek Buchta;Martin Sarbort;Josef Lazar;Ondrej Cip;Rerucha, Simon;Buchta, Zdenek;Sarbort, Martin;Lazar, Josef;Cip, Ondrej; |
| Journal | sensors |
| Year | 2012 |
| DOI |
10.3390/s121014095
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.