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  • 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper ce_4_5

Transparent Gahnite Ceramics Cr3+:ZnAl2O4 – Novel Red-Emitting Material

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Abstract

Transparent gahnite ceramics 1 at. CrZnAl2O4 are fabricated by hot pressing at 1520 C 40 MPa. Chromium ions Cr3+ reside in octahedral sites exhibiting intense broadband red luminescence with a lifetime of 2.14 ms.

© 2021 IEEE

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