Figure 3.

Fluorescence from Tm3+:YCl3. Comparison of fluorescence spectrum at 300 and 400 K between 1,100 and 2,000 nm of Tm3+:YCl3 that results from pumping with an 811-nm laser diode.

Ganem and Bowman Nanoscale Research Letters 2013 8:455   doi:10.1186/1556-276X-8-455
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