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High-saturation-current InGaAs/InAlAs charge-compensated uni-traveling-carrier photodiode

  • Ning Li
  • , Rubin Sidhu
  • , Xiaowei Li
  • , Feng Ma
  • , Stephane Demiguel
  • , Xiaoguang Zhen
  • , Archie L. Holmes
  • , Joe C. Campbell
  • , David A. Tulchinsky
  • , Keith J. Williams

Research output: Contribution to journalArticlepeer-review

Abstract

Charge compensation is utilized to reduce space charge compression in a photodiode. Here we demonstrate an InGaAs/InAlAs uni-traveling-carrier photodiode with a charge compensated InAlAs depletion layer. A bandwidth of 20 GHz and saturation current of 45 mA are demonstrated.

Original languageEnglish (US)
Pages (from-to)3037-3041
Number of pages5
JournalPhysica Status Solidi (A) Applied Research
Volume201
Issue number13
DOIs
StatePublished - Oct 2004

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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