Title of article
Blue green stimulated emission of a high gain conjugated polymer
Author/Authors
Zenz، نويسنده , , C. and Kranzelbinder، نويسنده , , G. and Graupner، نويسنده , , W. and Tasch، نويسنده , , S. and Leising، نويسنده , , G.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
4
From page
222
To page
225
Abstract
The stimulated emission properties associated with high optical gain is investigated in pure methyl-substituted poly-(paraphenylene) laddertype polymer (m-LPPP). Amplified spontaneous emission (ASE) in combination with waveguiding in the polymer film results in a highly directional linear polarised blue output at low pumping threshold of 3kW/cm2. Above a threshold value of 400 kW/cm2, additional narrow lines can be observed, that are assigned to amplified Stokes modes of stimulated Raman scattering (SRS). The output characteristics of different waveguides are investigated and explained by leaky wave propagation.
Keywords
Other conjugated and/or conducting polymers , waveguides , Stimulated luminescence
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072116
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