Hermann, Sergej, Shallcross, R. Clayton and Meerholz, Klaus ORCID: 0000-0001-7450-4672 (2014). Simple Fabrication of an Organic Laser by Microcontact Molding of a Distributed Feedback Grating. Adv. Mater., 26 (34). S. 6019 - 6026. WEINHEIM: WILEY-V C H VERLAG GMBH. ISSN 1521-4095
Full text not available from this repository.Abstract
Lasing from an organic polymer is demonstrated in a device utilizing a distributed feedback (DFB) grating, manufactured by microcontact molding of CdSe nanocrystals (NCs) directly on top of the emitter layer. Besides the simpler fabrication in comparison with a reference device based on a photolithographically prepared DFB grating in a bottom dielectric layer, a much higher DFB strength for NC-gratings is observed, resulting in reduced lasing threshold and a fourfold differential lasing efficiency.
Item Type: | Journal Article | ||||||||||||||||
Creators: |
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URN: | urn:nbn:de:hbz:38-428812 | ||||||||||||||||
DOI: | 10.1002/adma.201401616 | ||||||||||||||||
Journal or Publication Title: | Adv. Mater. | ||||||||||||||||
Volume: | 26 | ||||||||||||||||
Number: | 34 | ||||||||||||||||
Page Range: | S. 6019 - 6026 | ||||||||||||||||
Date: | 2014 | ||||||||||||||||
Publisher: | WILEY-V C H VERLAG GMBH | ||||||||||||||||
Place of Publication: | WEINHEIM | ||||||||||||||||
ISSN: | 1521-4095 | ||||||||||||||||
Language: | English | ||||||||||||||||
Faculty: | Faculty of Mathematics and Natural Sciences | ||||||||||||||||
Divisions: | Faculty of Mathematics and Natural Sciences > Department of Chemistry > Institute of Physical Chemistry | ||||||||||||||||
Subjects: | no entry | ||||||||||||||||
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Refereed: | Yes | ||||||||||||||||
URI: | http://kups.ub.uni-koeln.de/id/eprint/42881 |
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