Laser-Induced Time-Resolved Fluorescence Of Vegetation

G. Schmuck; J. Verdebout; C. Koechler; I. Moya

doi:10.1109/36.135830

Laser-Induced Time-Resolved Fluorescence Of Vegetation

G. Schmuck, J. Verdebout, C. Koechler, I. Moya

Research output: Contribution to journal › Article › peer-review

Abstract

This article describes time-resolved measurements of the laser-induced chlorophyll fluorescence emission of vegetation detected by two different techniques. Fluorescence decay time measurements using single photon counting and picosecond (ps) laser pulse excitation have been used to analyze the fluorescence heterogeneity of leaves from higher plants. The fluoresence is described by lifetimes of 10-40, 80-150, 400-500, and 700-1000 ps. By closing the reaction centers via application of DCMU, the lifetimes of the two slowest components increase by a factor of about three. Another possibility to monitor the fluorescence after ps-excitation could be a streak camera detection system. Measurements performed on the slow decay component of stressed and unstressed plants are presented.

Original language	English
Pages (from-to)	674-678
Number of pages	5
Journal	IEEE Transactions on Geoscience and Remote Sensing
Volume	29
Issue number	4
DOIs	https://doi.org/10.1109/36.135830
Publication status	Published - 1 Jan 1991
Externally published	Yes

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title = "Laser-Induced Time-Resolved Fluorescence Of Vegetation",

abstract = "This article describes time-resolved measurements of the laser-induced chlorophyll fluorescence emission of vegetation detected by two different techniques. Fluorescence decay time measurements using single photon counting and picosecond (ps) laser pulse excitation have been used to analyze the fluorescence heterogeneity of leaves from higher plants. The fluoresence is described by lifetimes of 10-40, 80-150, 400-500, and 700-1000 ps. By closing the reaction centers via application of DCMU, the lifetimes of the two slowest components increase by a factor of about three. Another possibility to monitor the fluorescence after ps-excitation could be a streak camera detection system. Measurements performed on the slow decay component of stressed and unstressed plants are presented.",

author = "G. Schmuck and J. Verdebout and C. Koechler and I. Moya",

year = "1991",

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T1 - Laser-Induced Time-Resolved Fluorescence Of Vegetation

AU - Schmuck, G.

AU - Verdebout, J.

AU - Koechler, C.

AU - Moya, I.

PY - 1991/1/1

Y1 - 1991/1/1

N2 - This article describes time-resolved measurements of the laser-induced chlorophyll fluorescence emission of vegetation detected by two different techniques. Fluorescence decay time measurements using single photon counting and picosecond (ps) laser pulse excitation have been used to analyze the fluorescence heterogeneity of leaves from higher plants. The fluoresence is described by lifetimes of 10-40, 80-150, 400-500, and 700-1000 ps. By closing the reaction centers via application of DCMU, the lifetimes of the two slowest components increase by a factor of about three. Another possibility to monitor the fluorescence after ps-excitation could be a streak camera detection system. Measurements performed on the slow decay component of stressed and unstressed plants are presented.

AB - This article describes time-resolved measurements of the laser-induced chlorophyll fluorescence emission of vegetation detected by two different techniques. Fluorescence decay time measurements using single photon counting and picosecond (ps) laser pulse excitation have been used to analyze the fluorescence heterogeneity of leaves from higher plants. The fluoresence is described by lifetimes of 10-40, 80-150, 400-500, and 700-1000 ps. By closing the reaction centers via application of DCMU, the lifetimes of the two slowest components increase by a factor of about three. Another possibility to monitor the fluorescence after ps-excitation could be a streak camera detection system. Measurements performed on the slow decay component of stressed and unstressed plants are presented.

U2 - 10.1109/36.135830

DO - 10.1109/36.135830

M3 - Article

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JO - IEEE Transactions on Geoscience and Remote Sensing

JF - IEEE Transactions on Geoscience and Remote Sensing

IS - 4

ER -

Laser-Induced Time-Resolved Fluorescence Of Vegetation

Abstract

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