Progress in erasable and permanent polymer based DFB-structures with multicolour tunable laser emission

被引：10

作者：

Kranzelbinder, G ^{[1
]}

Toussaere, E ^{[1
]}

Josse, D ^{[1
]}

Zyss, J ^{[1
]}

机构：

[1] Ecole Normale Super, UMR CNRS 8537, Lab Photon Quant & Mol, F-94230 Cachan, France

来源：

SYNTHETIC METALS | 2001年 / 121卷 / 1-3期

关键词：

amorphous thin films; other conjugated and/or conducting polymers; waveguides; lasers;

D O I：

10.1016/S0379-6779(00)01474-0

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Highly luminescent organic solid state media including molecular dye doped guest-host systems and novel conjugated polymers currently attract a lot of interest for application in photonic technology. We demonstrate organic solid-state lasers with broadly and continuously tuneable mode emission (Delta lambda = 40nm, FWHM < 1nm). Feed-back onto polymeric DFB-structures results from dynamic and permanent photoinduced in-plane gratings. A "write and read " - technique for easy and low cost fabrication of single and multiple grating devices is presented. The combination and optimization of tuneable gratings with specific confinement features as from different waveguiding formats open-up new approaches in integrated optics.

引用

页码：1617 / 1620

页数：4

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