1. Fluoride glass-based fibers;Sanghera,1998
2. Fluoride Glass Optical Fibres;France,1990
3. R. Caspary, M.M. Kozak, W. Kowalsky, Paper FBR 2.2, in: 7th International Conference on Optoelectronics, Fiber Optics and Photonics, Cochin, India, 2004.
4. R. Caspary, T.P. Baraniecki, M. Kozak, W. Kowalsky, Paper 5958-27, in: SPIE Congress on Optics and Optoelectronics, Conference Lasers and Applications, Warshaw, Poland, 2005.
5. Sol–gel synthesis of fluoride optical materials for planar integrated photonic applications