Title of article
Stimulated emission in the blue wavelength region from a copolymer containing PPV segment
Author/Authors
Liu، نويسنده , , X.Y and Wang، نويسنده , , S.M. and Wang، نويسنده , , L.J and Liu، نويسنده , , Y and Zhao، نويسنده , , J.M. and Wu، نويسنده , , D.J and Ning، نويسنده , , Y.Q. and Wu، نويسنده , , S.L. and Liang، نويسنده , , C.J. and Zhao، نويسنده , , D.X and Hong، نويسنده , , Z.R. and Zhao، نويسنده , , D and Wang، نويسنده , , L.X and Jing، نويسنده , , X.B. and Wang، نويسنده , , F.S and Peng، نويسنده , , J.B. and Li، نويسنده , , W.L. and Yu، نويسنده , , J.Q، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2000
Pages
3
From page
571
To page
573
Abstract
The lasing properties of a soluble conjugated polymer, Poly[1,8-octanedioxy-2,6-dimethoxy-1,4-phenylene-1,2-ethenylene-1,4-phenylene-1,2-ethenylene-3,5-dimethoxy-1,4-phenylene] (CNMBC-Ph) in chloroform solution were investigated. The third harmonic radiation of a Nd:YAG laser was used as the pump light. The stimulated emission with a linewidth of 15 nm was observed in the blue wavelength region with the peak at 450 nm. The threshold pulse peak power was about 2.8 MW/cm2. The energy conversion yield of the laser was estimated to be about 3.4%. The maximum peak power of the laser output pulse reached 40 kW.
Keywords
stimulated emission , Polymer lasing , dye laser , conjugated polymer
Journal title
Synthetic Metals
Serial Year
2000
Journal title
Synthetic Metals
Record number
2073709
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