Correction of frequency response of infrared photodetector signal path

Katarzyna Opalska

Abstract

The paper presents the investigations targeted at broadening the bandwidth of the high speed photodector signal path. Photodetector output signal is formed in the signal path composed of the photodiode with appropriate cooling circuitry, short segment of transmission line and a high-speed amplifier. Bandwidth widening is achieved by including extra circuits in the signal tract (lossless and possibly also lossy one), which – together with inevitable mismatch at both ends of the transmission line - enable correction of the frequency characteristic. The trade-offs between gain, ripples of the AC characteristic and bandwidth are studied and presented in the paper
Author Katarzyna Opalska ISE
Katarzyna Opalska,,
- The Institute of Electronic Systems
Pages1003116-1-1003116-7
Publication size in sheets0.5
Book Romaniuk Ryszard (eds.): Proc. SPIE. 10031, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2016, vol. 10031, 2016, SPIE , ISBN 9781510604858, [781510604865 (electronic) ], 1170 p., DOI:10.1117/12.2257157
Keywords in EnglishPhotodetectors ; Photodiodes ; Algorithms ; Amplifiers
DOIDOI:10.1117/12.2249194
URL http://dx.doi.org/10.1117/12.2249194
projectResearch on measurement, circuit and signal theory and electronic circuits and systems. Project leader: Starecki Tomasz, , Phone: +48 22 825 37 09; 22 234 7744; +48 22 234 3657, start date 12-05-2016, end date 31-12-2017, ISE/2016/DS, Completed
WEiTI Działalność statutowa
Languageen angielski
File
1003116_Opalska.pdf 169.77 KB
Score (nominal)15
ScoreMinisterial score = 15.0, 27-03-2017, BookChapterMatConf
Ministerial score (2013-2016) = 15.0, 27-03-2017, BookChapterMatConf
Citation count*0 (2018-06-16)
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