Upconversion and site-selective spectroscopy in erbium-doped
Witte, O, Stolz, H, Osten, W von derVolume:
29
Language:
english
Journal:
Journal of Physics D: Applied Physics
DOI:
10.1088/0022-3727/29/3/012
Date:
March, 1996
File:
PDF, 207 KB
english, 1996