Spectral characteristics of a Nd3+/Yb3+:YPO4 single crystal with strong multi-wavelength emission

Authors :: Degao Zhong
Jingyao Lu
Bing Teng
Yanzhen Yin
Shijia Sun
Yang Che
Zhen Wang
Fei Zheng
Source :: CrystEngComm. 23:8038-8042
Publication Year :: 2021
Publisher :: Royal Society of Chemistry (RSC), 2021.
Abstract: We report the growth and spectral characteristics of the 0.32 at%Nd3+/1.2 at%Yb3+:YPO4 crystal. Based on AlGaAs LD pumping, the emission of Yb3+ and Nd3+ ions was successfully achieved simultaneously with strong multi-wavelength emission. The potential THz radiation covering 17–21 THz may be generated through difference frequency interactions theoretically.

Subjects :: Crystal
Materials science
business.industry
Terahertz radiation
Thz radiation
Optoelectronics
General Materials Science
Multi wavelength
General Chemistry
Condensed Matter Physics
business
Single crystal
Ion

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