Photodetector with filter

Hsiao Lung Chan*, Chang Da Tsai, Hui Hsun Huang, Dah Chuan Chiou, Chien Ping Wu

*Corresponding author for this work

Research output: Contribution to journalJournal Article peer-review

1 Scopus citations

Abstract

A new photodetector structure which incorporates a lowpass, highpass or bandpass filter is presented for rejecting ambient light by using negative feedback as well as positive feedback. 34 transfer functions synthesised with capacitors and resistors are also given.

Original languageEnglish
Pages (from-to)163-164
Number of pages2
JournalElectronics Letters
Volume33
Issue number2
DOIs
StatePublished - 16 01 1997
Externally publishedYes

Keywords

  • Filters
  • Photodiodes

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