Spectral properties and effective upconverted lasing of new organic molecules

Authors
Wang, HZ Lei, H Wei, ZC Zhao, FL Zheng, XG Xu, NS Wang, XM Ren, Y Tian, YP Fang, Q Jiang, MH
Citation
Hz. Wang et al., Spectral properties and effective upconverted lasing of new organic molecules, CHEM P LETT, 324(5-6), 2000, pp. 349-353
Citations number
21
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
CHEMICAL PHYSICS LETTERS
ISSN journal
00092614 → ACNP
Volume
324
Issue
5-6
Year of publication
2000
Pages
349 - 353
Database
ISI
SICI code
0009-2614(20000714)324:5-6<349:SPAEUL>2.0.ZU;2-8
Abstract
A series of new organic molecules with high efficiency for two-photon-pumpe d lasing have been synthesized in this work. Ultrafast spectroscopy demonst rates very fast emission dynamics in this kind of compound, which is an imp ortant characteristic for their application. It results in an efficiency of upconverted amplified spontaneous emission (ASE) up to 12.6% at the pumpin g of a picosecond laser. (C) 2000 Published by Elsevier Science B.V.