Typical results of the work. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Typical results of the work.

Caption

a, The infrared absorption of different samples with a thickness of 3-4 mm. b, Normalized emission spectrum (upper part) and normalized absorption spectrum (lower part) in the visible light range. c, Normalized emission spectra at different excitation wavelengths (upper part) and normalized absorption spectrum in the visible light range (lower part). Corresponding excited energy levels are marked in the figure. d, Emission spectra measured by 519.7 nm excitation at samples with different lengths.

Credit

by Linde Zhang, Jingyuan Zhang, Xiang Wang, Meng Tao, Gangtao Dai, Jing Wu, Zhangwang Miao, Shifei Han, Haijuan Yu and Xuechun Lin

Usage Restrictions

Credit must be given to the creator.

License

CC BY

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