Optical Properties of a New Two-photon Absorption Dye DEASPI

被引：0

作者：

WANG Chun WANG Xiaomei SHAO Zongshu ZHAO Xian ZHOU Guangyong WANG Dong JIANG Minhua State Key Laboratory of Crystal Materials Shandong University Jinan China ^{[250100
]}

机构：

来源：

ChineseJournalofLasers | 2001年 / 03期

关键词：

two photon absorption; up conversion; superradiant lasing;

D O I：

暂无

中图分类号：

TN249 [激光的应用]; O431.2 [量子光学];

学科分类号：

0803 ; 080401 ; 080901 ; 070207 ;

摘要：

The two photon absorption (TPA), TPA induced frequency up conversion emission, and two photon pumped (TPP) frequency up conversion lasing properties of a new synthesized dye Trans 4 [p (N,N diethylamino)styryl] N methylpyridinium iodide (DEASPI) were experimentally studied. This new dye has a moderate TPA cross section of σ 2=6.9×10 -48 cm 4·s/photon at 1064 nm, but exhibits a high lasing efficiency. The overall superradiant lasing conversion efficiency is as high as 10.7% at the pump energy of 2.14 mJ.

引用

页码：74 / 78

页数：5

共 6 条

[1]

Bruce A.Reinhardt, Lawrence L.Brott, Stephen J. Clarson et al. Chemistry of Materials . 1998

[2]

Mansoor Sheik-Bahae,Ali A.Said, Tai-Huei Wei et al.Sensitive measurement of optical nonlinearities using a single beam. IEEE Journal of Quantum Electronics . 1990

[3]

Shoji Maruo,Osamu Nakamura,Satoshi Kawata.Three-dimensional microfabrication with two-photon-absorbed photopolymerization. Optics Letters . 1997

[4]

Guang S.He, Lixiang Yuan, Yiping Cui et al.Studies of twophoton pumped frequency-upconverted lasing properties of a new dye material. Journal of Applied Physics . 1997

[5]

Dimitri A.Parthenopoulos, Peter M.Rentzepis. Science . 1989

[6]

Winfried Denk,James H.Strickler, Watt W.Webb. Two-photon laser scanning fluorescence microscopy. Science . 1990

← 1 →