1. Upconversion Luminescence Behaviour of Er3+/Yb3+ Doped MY2O4 (M=Ba, Ca, Sr) Phosphors
- Author
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Rituraj Chandrakar, Jagjeet KaurSaluja, Vikas Dubey, Sudipta Som, Ravi Shrivastava, Somrita Dutta, and Neha Dubey
- Subjects
Materials science ,business.industry ,Upconversion luminescence ,Doping ,Physics::Optics ,Optoelectronics ,Phosphor ,business ,Photon upconversion - Abstract
The upconversion (UC) of the rare earth doped MY2O4 (M=Ba, Sr, Ca) has been extensively investigated due to their potential applications in many fields, such as color display, high density memories, optical data storage, sensor and energy solar cell, etc. Many series of them, especially the Er3+, Yb3+ doped MY2O4 were studied in this chapter, due to the thermal and mechanical toughness, high optical transmittance from the ultraviolet to the infrared regions, and a low nonlinear refractive index compared to the other commercial laser glasses. The energy transfer (ET) mechanism of rare earth doped phosphor plays an important role in the upconversion process.
- Published
- 2018
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