抄録
In this study, we synthesized the new spirobifluorene derivatives; hexylbiphenyl-spirobifluorene (HBP-Spiro) and demonstrated the operation of a distributed-feedback polymer waveguide blue laser. In addition, we investigated the optical and lasing properties of spirobifluorene derivatives including photostability. The maximum experimental slope efficiency and the energy threshold of a HBP-Spiro-doped waveguide laser were 3.6% and 1.9 uJ, respectively. An operation lifetime of 27,000 shots was obtained for a pump-pulse duration of 1.2 ns and energy of 3.0 uJ at a wavelength of 355 nm.
本文言語 | 英語 |
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ホスト出版物のタイトル | TENCON 2010 - 2010 IEEE Region 10 Conference |
ページ | 440-443 |
ページ数 | 4 |
DOI | |
出版ステータス | 出版済み - 2010 |
イベント | 2010 IEEE Region 10 Conference, TENCON 2010 - Fukuoka, 日本 継続期間: 11月 21 2010 → 11月 24 2010 |
その他
その他 | 2010 IEEE Region 10 Conference, TENCON 2010 |
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国/地域 | 日本 |
City | Fukuoka |
Period | 11/21/10 → 11/24/10 |
!!!All Science Journal Classification (ASJC) codes
- コンピュータ サイエンスの応用
- 電子工学および電気工学