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Table 1

Relevant parameters used for short – circuit current calculations (the effective absorption cross-section is calculated by integrating σλ (abs) (4II13/2) over in the spectral range corresponding to the FWHM of the excitation laser line).


N (ions/cm3) 8.07 × 1020 6.488 × 1020

d (cm) 0.289 0.093
n 1.51 1.426
dλ (cm) 1.41 × 10-18 2.05 × 10-18
σeff (cm2) 1.6 × 10-20 2.6 × 10-20
Rreflector 0.90 0.96

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