ULTRA-THIN TRANSPARENT PHOTODETECTOR FOR USE IN STANDING-WAVE INTERFEROMETER

Ingo Ortlepp, Hans-Joachim Büchner, Tzvetan Ivanov, Manuel Hofer, Jens-Peter Zöllner, Ivo Rangelow, Eberhard Manske
Abstract:
A novel photodiode for application in a standing- wave interferometer was developed. The operation principle is based on the optical standing wave whose stationary intensity profile can be detected by a photosensor which - for this purpose - has to be transparent and thinner than the optical wavelength. The working principle and basic design requirements of the developed sensor are described, and the results of measurements inside and outside the standing wave are discussed.
Keywords:
standing wave, interferometer, photosensor, photodiode, transparent
Download:
IMEKO-WC-2015-TC14-308.pdf
DOI:
-
Event details
Event name:
XXI IMEKO World Congress
Title:

Measurement in Research and Industry

Place:
Prague, CZECH REPUBLIC
Time:
30 August 2015 - 04 September 2015
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