High efficiency monolithic photodetectors for integrated optoelectronics in the near infrared

Ali K. Okyay, M. Cengiz Onbasli, Burcu Ercan, Hyun Yong Yu, Shen Ren, David A.B. Miller, Krishna C. Saraswat, Ammar M. Nayfeh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

Monolithic Germanium photodetectors integrated on Si with external efficiency up to 68% at 1550nm and low dark current density 3.2mA/cm2 are demonstrated. The absorption edge red shifted by 47nm corresponding to bandgap energy reduced by 24meV.

Original languageEnglish
Title of host publication2009 IEEE LEOS Annual Meeting Conference Proceedings, LEOS '09
Pages303-304
Number of pages2
DOIs
Publication statusPublished - 2009
Event2009 IEEE LEOS Annual Meeting Conference, LEOS '09 - Belek-Antalya, Turkey
Duration: 2009 Oct 42009 Oct 8

Publication series

NameConference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS
ISSN (Print)1092-8081

Other

Other2009 IEEE LEOS Annual Meeting Conference, LEOS '09
CountryTurkey
CityBelek-Antalya
Period09/10/409/10/8

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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