| Publication Type |
Journal Article |
| School or College |
College of Science |
| Department |
Physics |
| Creator |
Vardeny, Zeev Valentine |
| Other Author |
Polson, R. C. |
| Title |
Directional emission from asymmetric microlaser resonators of ∏-conjugated polymers |
| Date |
2004 |
| Description |
A ∏-conjugated polymer film was fabricated into an asymmetric microlaser resonator having a quadrapole deformation with irregular boundaries and a Q factor of 600. At high excitation intensities above the threshold for lasing, we observed multimode laser emission spectra and directional emission at four different angles. Chaotic ray dynamics explains the observed emission pattern. |
| Type |
Text |
| Publisher |
American Institute of Physics (AIP) |
| Journal Title |
Applied Physics Letters |
| Volume |
85 |
| Issue |
11 |
| First Page |
1892 |
| Last Page |
1894 |
| DOI |
10.1063/1.1753064 |
| citatation_issn |
36951 |
| Subject |
Directional emission; Asymmetric microlaser resonators; pi-conjugated polymers; DOO-PPV; poly(dioctyloxy) phenylene vinylene |
| Subject LCSH |
Conjugated polymers -- Optical properties; Conducting polymers -- Optical properties; Thin films -- Optical properties; Lasers -- Resonators |
| Language |
eng |
| Bibliographic Citation |
Polson, R. C., & Vardeny, Z. V. (2004). Directional emission from asymmetric microlaser resonators of ∏-conjugated polymers. Applied Physics Letters, 85(11), 1892-4. |
| Rights Management |
(c)American Institute of Physics. The following article appeared in Polson, R. C., & Vardeny, Z. V., Applied Physics Letters, 85(11), 2004 and may be found at http://dx.doi.org/10.1063/1.1753064 |
| Format Medium |
application/pdf |
| Format Extent |
194,409 bytes |
| Identifier |
ir-main,10053 |
| ARK |
ark:/87278/s6bc4grk |
| Setname |
ir_uspace |
| ID |
703760 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6bc4grk |
