Laser action from a 2,6,8-position trisubstituted 1,3,5,7-tetramethylpyrromethene-BF2 complex:: part 3

被引：26

作者：

Pavlopoulos, TG

Boyer, JH

Sathyamoorthi, G

机构：

[1] Space & Naval Warfare Syst Ctr, San Diego, CA 92151 USA

[2] Univ New Orleans, Dept Chem, New Orleans, LA 70148 USA

来源：

APPLIED OPTICS | 1998年 / 37卷 / 33期

关键词：

D O I：

10.1364/AO.37.007797

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Some laser action properties of a new Pyrromethene-BF2 complex, 1,3,5,7-tetramethyl-8-ethyl-2,6-dicyanopyrromethene-BF2 complex are reported. This laser dye exhibits laser action in the green-yellow portion of the spectrum, and its laser action efficiency was similar to 350% higher compared with Coumarin 545. Exceptional photostability of the new laser dye was observed when a mixture of 1,4-dioxane: heptane ratio of 1:4 was used as the solvent. Further, it is suggested that dye lasers can be upscaled to high average power output when surface-emitting laser diode arrays are used as pump (excitation) sources. OCIS codes: 140.2050, 140.3380, 140.3480.

引用

页码：7797 / 7800

页数：4

共 17 条

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