Infrared to visible upconversion of Er3+ and Er 3+/Yb3+ codoped lead-niobium-germanate glasses
- Balda, R.
- Fernández, J.
- Fdez-Navarro, J.M.
Proceedings:
Proceedings of SPIE - The International Society for Optical Engineering
ISSN: 0277-786X
Year of publication: 2003
Volume: 4829 I
Pages: 83-84
Type: Conference paper