Dual Wavelength Silicon-Based-Photodetector for Biomedical Sensing System Applications

Yao Chin Wang, Zu-Po Yang, Bor-Shyh Lin

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

The article proposed dual wavelength silicon based photo detector with multi-layer structure, was fabricated and characterized with dual wavelength enhanced operating. We proposed the dual wavelength response of the silicon based bio-photo-detector. It can be enhanced by introducing thin porous silicon layer as the base region of transistor. The device process of manufacture is suitable in design of visible-light sensitive bio-photo-detectors. The experimental results showed that the dual wavelength responses in the developed devices were enhanced as compared to the silicon-based homo-junction photo-detectors in optical parameters, which indicated that the developed bio-photo-detector showed potential for practical silicon based biomedical device and system applications.

Original languageEnglish
Title of host publicationProceedings - 2016 IEEE 16th International Conference on Bioinformatics and Bioengineering, BIBE 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages161-164
Number of pages4
ISBN (Electronic)9781509038336
DOIs
StatePublished - 16 Dec 2016
Event16th IEEE International Conference on Bioinformatics and Bioengineering, BIBE 2016 - Taichung, Taiwan
Duration: 31 Oct 20162 Nov 2016

Publication series

NameProceedings - 2016 IEEE 16th International Conference on Bioinformatics and Bioengineering, BIBE 2016

Conference

Conference16th IEEE International Conference on Bioinformatics and Bioengineering, BIBE 2016
CountryTaiwan
CityTaichung
Period31/10/162/11/16

Keywords

  • Biomedical sensing system
  • Dual wavelength
  • Silicon-based-photodetector

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