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JOURNALS // Kvantovaya Elektronika // Archive

Kvantovaya Elektronika, 1985 Volume 12, Number 8, Pages 1699–1702 (Mi qe7591)

Brief Communications

Picosecond differential absorption spectroscopy of photosynthetic bacterial chromatophores

L. Valkunas, Sh. Kudzhmauskas, G. Trinkunas


Abstract: An analysis was made of the data obtained on chromatophores of photosynthetic bacteria by picosecond laser spectroscopy. The conflicts between the results of fluorescence and absorption measurements can be resolved if an allowance is made for the absorption of light by excited states of bacteriochlorophyll as well as for singlet–singlet annihilation.

UDC: 621.373.826:577.3

PACS: 87.64.Ni, 42.62.Be, 87.15.Mi, 42.62.Fi

Received: 05.02.1985


 English version:
Soviet Journal of Quantum Electronics, 1985, 15:8, 1117–1119

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© Steklov Math. Inst. of RAS, 2024