Journal
OPTICS AND LASER TECHNOLOGY
Volume 79, Issue -, Pages 132-136Publisher
ELSEVIER SCI LTD
DOI: 10.1016/j.optlastec.2015.12.002
Keywords
Channel waveguides; Ion implantation; Er3+-Yb3+ doped soda lime glass; Upconversion
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Funding
- CONACYT Mexico [154021-F]
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Channel waveguides were fabricated by carbon implantation in soda lime glass samples doped with Er3+ and Yb3+, exhibiting good confinement and both monomode and multimode behaviour at 633 nm. Excitation at near infrared (NIR) and ultraviolet (UV) spectral ranges were used in order to obtain anti Stokes (upconversion) and Stokes (downshift) emission in the visible range, respectively. The characteristic green and red bands of Er3+ transitions were observed, showing the potential of Yb3+ and Er3+ co-doping for the generation of visible guided emission under NIR excitation. (C) 2015 Elsevier Ltd. All rights reserved.
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