Upconversion luminescence in tellurite glass codoped with Yb3+/Ho3+ ions

Dominik Dorosz; Jacek Żmojda; Marcin Kochanowicz; Wojciech Mazerski

doi:10.1117/12.2031857

25 October 2013 Upconversion luminescence in tellurite glass codoped with Yb³⁺/Ho³⁺ ions

Dominik Dorosz, Jacek Żmojda, Marcin Kochanowicz, Wojciech Mazerski

Proceedings Volume 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013; 890307 (2013) https://doi.org/10.1117/12.2031857
Event: Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 2013, Wilga, Poland

Abstract

The optical properties of Yb³⁺/Ho³⁺ - codoped tellurite glass has been investigated. Upconversion luminescence at the wavelengths of 545 nm (⁵S₂ (⁵F₄) → ⁵I₈) and 654 nm (⁵F₅ → ⁵I₈) in holmium was obtained as a result of energy transfer between Yb³⁺ and Ho³⁺ ions. The optimization of the activator content and the concentration ratio were conducted with the purpose of maximizing the efficiency of energy transfer. Mechanism and energy diagram involved in observed emission were discussed. The highest upconversion emission intensity was obtained in thetellurite glass codoped with 0.5Yb₂O₃/0.1Ho₂O₃ molar ratio.

Citation Download Citation

Dominik Dorosz, Jacek Żmojda, Marcin Kochanowicz, and Wojciech Mazerski "Upconversion luminescence in tellurite glass codoped with Yb³⁺/Ho³⁺ ions", Proc. SPIE 8903, Photonics Applications in Astronomy, Communications, Industry, and High-Energy Physics Experiments 2013, 890307 (25 October 2013); https://doi.org/10.1117/12.2031857

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available