Laser emission from conjugated polymer in fibre waveguide structure

被引：13

作者：

Kobayashi, T ^{[1
]}

Blau, WJ ^{[1
]}

机构：

[1] Univ Dublin Trinity Coll, Mat Ireland Polymer Res Ctr, Dept Phys, Dublin 2, Ireland

来源：

ELECTRONICS LETTERS | 2002年 / 38卷 / 02期

关键词：

D O I：

10.1049/el:20020056

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Lasing from a conjugated polymer, poly(9,9-di-(2-ethylhexyl)fluorenyl-2,7'-diyl). incorporated into a glass-clad step index optical fibre structure is reported. The fibre is fabricated by filling a glass capillary with a toluene solution containing polystyrene and the, conjugated polymer. Under nanosecond transverse photopumping, the, fibre 1.5 cm in length exhibits laser emission at 436 nm from a Fabry-Perot cavity formed by the Fresnel reflections at the fibre end-air interfaces.

引用

页码：67 / 68

页数：2

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