| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1443046 | Synthetic Metals | 2009 | 4 Pages |
Abstract
We have carried out emission measurements on semiconducting oligomer crystal slabs using interference exposure with a Lloyd mirror. We used this mirror for the purposes of both photopumping the oligomer slab and fabricating a diffraction grating on an insulating polymer supported with a glass substrate. With the latter purpose we made a distributed feedback (DFB) structure by laminating the insulating polymer with another oligomer slab. The resulting DFB structure was further served for the laser excitation measurement. The emission measurements reveal that a few emission lines are selectively intensified and gain-narrowed.
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Authors
Takeshi Yamao, Takeshi Inoue, Yuki Okuda, Takashi Ishibashi, Shu Hotta, Naoto Tsutsumi,