Study of hyperfine structure in the optical spectra of crystals doped with Pr3+ and Er3+ ions

摘要

This paper reviews the author's recent work oil the investigation of hyperfine structure in the optical spectra of crystals doped with rare-earth ions, using high-resolution Fourier , spectroscopy. The leatures of (lie hyperfine structure are discussed for dimeric Pr3+ centers in the one-dimensional CsCdBr3, crystal and for Er3+ (ail ion with all odd number of electrons) in LiYF4. (C) 2004 Optical Society of America.