Correction of frequency response of infrared photodetector signal path

Katarzyna Opalska


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 (FEIT / PE)
Katarzyna Opalska,,
- The Institute of Electronic Systems
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, P.O. Box 10, Bellingham, Washington 98227-0010 USA , SPIE , ISBN 9781510604858, [781510604865 (electronic) ], 1170 p., DOI:10.1117/12.2257157
Keywords in EnglishPhotodetectors ; Photodiodes ; Algorithms ; Amplifiers
ProjectResearch on measurement, circuit and signal theory and electronic circuits and systems. Project leader: Starecki Tomasz, , Phone: +48 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
1003116_Opalska.pdf 169.77 KB
Score (nominal)15
Score sourceconferenceIndex
ScoreMinisterial score = 15.0, 02-02-2020, BookChapterMatConfByConferenceseries
Ministerial score (2013-2016) = 15.0, 02-02-2020, BookChapterMatConfByConferenceseries
Publication indicators Scopus Citations = 0; WoS Citations = 0
Citation count*
Share Share

Get link to the record

* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
Are you sure?