TITLE

A beam position sensor for low power infrared laser diodes

AUTHOR(S)
Capineri, Lorenzo; Masotti, Leonardo; Mazzoni, Marina; Toci, Guido; Mazzinghi, Piero
PUB. DATE
February 1999
SOURCE
Review of Scientific Instruments;Feb1999, Vol. 70 Issue 2, p1341
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Presents the design criteria, the prototype development and application results of a low-cost four quadrants infrared detector. Development of the detector as a position sensor for the alignment of low power infrared laser diode beams; Components of the detector; Overall single pixel responsivity; Achievement of an uncertainty in the centroid position.
ACCESSION #
1848480

 

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