Search for efficient,near UV lasing dyes. III. Monocyclic and miscellaneous dyes |
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| Authors: | Hammond P R Fletcher A N Bliss D E Henry R A Atkins R L Moore D W |
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| Institution: | (1) Naval Weapons Center, 93555 China Lake, CA, USA;(2) Present address: Lawrence Livermore Laboratory, University of California, P.O. Box 808, 94550 Livermore, CA, USA |
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| Abstract: | A potential new class of “monocyclic” lasing dyes is discussed and four families out of nine within the class are examined.
The 2,6-diaminopyridines in acid are found to lase under flashlamp excitation but show low slope efficiencies and lower stabilities
than the “bicyclic” dyes described previously. Other, miscellaneous dyes show oxygen quenching of laser action rather than
enhancement and the best of these produces short pulses under long pulse excitation.
This study was supported under contract SANL 284 from the Lawrence Livermore Laboratory. |
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| Keywords: | Lasing dyes Ultra-violet Monocyclic dyes |
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