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 language | English (US) |
|---|---|
| Pages (from-to) | 269-271 |
| Number of pages | 3 |
| Journal | Applied Physics Letters |
| Volume | 72 |
| Issue number | 3 |
| DOIs | |
| State | Published - 1998 |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)