Spectroscopic Properties of Rare Earths in Optical Materials - Hull, Robert; SpringerLink (Online service) (Berlin, Heidelberg : Tsinghua University Press and Springer-Verlag Berlin Heidelberg, 2005)
Keywords: Optical materials -- Microstructure; Rare earth metals -- Spectra; Physics; Characterization and Evaluation Materials; Physics and Applied Physics in Engineering; Laser Technology and Physics, Photonics; Applied Optics, Optoelectronics, Optical Devices; Solid State Physics and Spectroscopy