Near diffraction-limited laser emission from a polymer in a high finesse planar cavity

  • A. Schülzgen
  • , Ch Spiegelberg
  • , M. M. Morrell
  • , S. B. Mendes
  • , B. Kippelen
  • , N. Peyghambarian
  • , M. F. Nabor
  • , E. A. Mash
  • , P. M. Allemand

Research output: Contribution to journalArticlepeer-review

56 Scopus citations

Abstract

We report near diffraction-limited laser emission from the conjugated polymer BEH:PPV in a cavity made with two dielectric mirrors providing a high finesse planar cavity. The laser has a sharp intensity threshold, a strong directionality, and a high degree of polarization. These emission characteristics are compared with those of a single polymer layer without optical feedback.

Original languageEnglish (US)
Pages (from-to)269-271
Number of pages3
JournalApplied Physics Letters
Volume72
Issue number3
DOIs
StatePublished - 1998

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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