Polarization characteristics of quantum-dot vertical-cavity surface-emitting laser with light injection

Peng Chun Peng*, Ruei Long Lan, Fang Ming Wu, Kuo-Jui Lin, Chun-Ting Lin, Jye-Hong Chen, Gong Ru Lin, Sien Chi, Hao-Chung Kuo, Jim Y. Chi

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

This investigation explores experimentally the optical characteristics of long-wavelength quantum-dot vertical-cavity surface-emitting lasers (QD VCSELs). The InAs QD VCSEL, fabricated on a GaAs substrate, is grown by molecular beam epitaxy with fully doped distributed Bragg reflectors. The optical characteristics of QD VCSEL without and with light injection are studied in detail. The QD VCSEL has the potential to be used in all-optical signal processing systems.

Original languageEnglish
Article number5373911
Pages (from-to)179-181
Number of pages3
JournalIEEE Photonics Technology Letters
Volume22
Issue number3
DOIs
StatePublished - 1 Feb 2010

Keywords

  • Index terms-quantum dots (qds)
  • Vertical-cavity surface-emitting lasers (vcsels)

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