Table 1

The fitting results of parameters of the double-exponential decays
Monitoring wavelength Yb3+concentration (mol%) τ1(μs) A1 τ2(μs) A2 X2
486 nm (5 F35I8) 0 23.0494 127.162 204.1946 110.036 1.493
5 6.2807 1,731.739 68.1584 117.146 1.521
10 6.1677 4,114.752 82.2261 152.536 1.397
15 5.0831 4,341.002 49.8707 105.941 1.558
20 5.1521 1,799.106 34.5770 74.643 1.500
545 nm (5S25I8) 0 143.0003 2,221.670 399.7964 2,634.467 1.473
5 106.2121 1,454.757 378.4078 2,065.503 1.359
10 60.6316 2,270.273 199.2826 885.756 1.612
15 50.8624 2,892.493 166.1588 1,010.801 1.539
20 52.5225 666.286 152.9727 282.404 1.484
651 nm (5 F55I8) 0 68.2479 1,422.916 206.0216 472.991 1.421
5 38.4695 903.197 157.5332 307.477 1.576
10 18.9739 650.965 87.4463 170.137 1.496
15 14.1099 691.857 71.4125 126.626 1.528
20 138.514 669.904 67.1548 151.641 1.416

Guo et al.

Guo et al. Nanoscale Research Letters 2012 7:636   doi:10.1186/1556-276X-7-636

Open Data