Xikun Hu, Wenlin Liu, et al.
IEEE J-STARS
From an investigation of the fluorescence and laser tunability of 7-N-methylamino-4, 6-dimethylcoumarin, we have found a convenient means of extending the laser bandwidth and tunability by acidification of the solution. The general applicability of this method applied to other organic dyes is also discussed. © 1970, IEEE. All rights reserved.
Xikun Hu, Wenlin Liu, et al.
IEEE J-STARS
Frank R. Libsch, Takatoshi Tsujimura
Active Matrix Liquid Crystal Displays Technology and Applications 1997
P. Martensson, R.M. Feenstra
Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
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Macromolecules