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Picosecond measurements of 3,3′-diethyloxadicarbocyanine iodide and photoisomer fluorescence

✍ Scribed by E.G. Arthurs; D.J. Bradley; A.G. Roddie

Publisher
Elsevier Science
Year
1973
Tongue
English
Weight
389 KB
Volume
22
Category
Article
ISSN
0009-2614

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✦ Synopsis

Fluorescence spectra of DODCI photoisomer, created by laser microsecond and picosecond excitation, have been recorded. The fluorescence lifetimes of the normal and photoisomer forms of this mode-locking dye have been measured directly with a picosecond streak camera and shown to both have the same value of *330 psec. These results are related to the evolution of mode-locking in rhodamine dye lasers.

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