| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1621159 | Journal of Alloys and Compounds | 2009 | 4 Pages |
Abstract
The amplified spontaneous emission (ASE) properties of polymer thin-films containing Eu(III) complexes were demonstrated by observating emissions from the edge of excited polymer thin-films. The amplification of the ASE components of Eu(III) complexes was increased in proportion to the absorption cross-sections. In particular, the amplitude percentages of the ASE component of Eu(III) complexes having naphthyl groups (absorption cross-section at 355 nm: 850 × 10−19 cm2) were estimated to be over 60% under 10 mJ excitation.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
Yasuchika Hasegawa, Kazuki Nakamura, Hideki Kawai, Naoki Yasuda, Yasunori Tsukahara, Yuji Wada,