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Figure 6
The ratio Neff/NS as a function of filter thickness in absorption lengths of the background fluorescence energy for ES/EB = 1.5 (a) and ES/EB = 2.0 (b). |
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Figure 6
The ratio Neff/NS as a function of filter thickness in absorption lengths of the background fluorescence energy for ES/EB = 1.5 (a) and ES/EB = 2.0 (b). |