Solid-state laser with newly synthesized pigment

被引：28

作者：

Fukuda, M

Kodama, K

Yamamoto, H

Mito, K

机构：

[1] Chitose Inst Sci & Technol, Dept Appl Photon Syst Technol, Chitose, Hokkaido 0668655, Japan

[2] Chiba Specialty Chem KK, Coating Effects Segment, Takarazuka, Hyogo 6658666, Japan

来源：

DYES AND PIGMENTS | 2002年 / 53卷 / 01期

关键词：

solid-state dye laser; pigment; PMMA; yellow laser; thin-film ring resonator;

D O I：

10.1016/S0143-7208(02)00002-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A yellow laser oscillation was obtained using a newly synthesized pigment. The compound used in this study is a derivative of 3,6-diphenylpyrrolo(3,4-c)pyrrole-1,4-dione. In the compound used, the phenyl groups are substituted by p-methylphenyl groups and the hydrogen atoms attached to the nitrogens by allyl groups. We prepared a 10-mum-thick thin polymethyl methacrylate (PMMA) film, into which we incorporated the pigment, around a 3-mm-diameter quartz rod. In this study we adopted the thin-film ring laser system in order to examine the laser action with the pigment. We pumped the pigment-doped PMMA thin film with the third-harmonic-generation (THG) produced by a pulsed Nd:YAG laser. The center wavelength of the laser oscillation was 575 nm. The threshold pump energy density was approximately 0.55 mJ/cm(2). (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：67 / 72

页数：6

共 6 条

[1] Solid-state dye laser with photo-induced distributed feedback [J].