Infrared to visible upconversion of Er3+ and Er 3+/Yb3+ codoped lead-niobium-germanate glasses
- Balda, R.
- Fernández, J.
- Fdez-Navarro, J.M.
Aktak:
Proceedings of SPIE - The International Society for Optical Engineering
ISSN: 0277-786X
Argitalpen urtea: 2003
Alea: 4829 I
Orrialdeak: 83-84
Mota: Biltzar ekarpena