Boosting the branching ratio at 900 nm in Nd3+ doped germanophosphate glasses by crystal field strength and structural engineering for efficient blue fiber lasers

Author:

Wang Yafei12345,Chen Weiwei12345,Cao JiangKun12345,Xiao Jianhua12345,Xu Shanhui12345,Peng Mingying12345ORCID

Affiliation:

1. The China-Germany Research Center for Photonic Materials and Devices

2. The State Key Laboratory of Luminescent Materials and Devices

3. Guangdong Provincial Key Laboratory of Fiber Laser Materials and Applied Techniques

4. School of Materials Science and Technology

5. South China University of Technology

Abstract

Fine tuning of Stark splitting and the dispersed state of Nd3+ to boost the fluorescence branching ratio and emission intensity of the 4F3/24I9/2 transition.

Funder

National Natural Science Foundation of China

Natural Science Foundation of Guangdong Province

Ministry of Education of the People's Republic of China

Fundamental Research Funds for the Central Universities

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry

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5. J. Hofmann , A.Sahm , D.Jedrzejczyk , G.Blume , D.Feise and K.Paschke , Quantitative analysis of the output power and linewidth of blue light laser sources for future holographic display applications, European Conference on Lasers and Electro-Optics – European Quantum Electronics Conference, Optical Society of America, 2015, paper CB_P_9

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