TY - JOUR A1 - Hagemann, Hans-Jürgen A1 - Lade, H. A1 - Warnier, J. A1 - Wiechert, D. U. T1 - The performance of Depressed-Cladding Single-Mode Fibres with Different b/a Ratios. Hagemann, H.-J.; Lade, H.; Warnier, J.; Wiechert, D. U. JF - Journal of Lightwave Technology (J-LT) / Institute of Electrical and Electronics Engineers (IEEE). 9 (1991), H. 6 Y1 - 1991 SN - 0733-8724 SP - 689 EP - 694 ER - TY - JOUR A1 - Hagemann, Hans-Jürgen A1 - Bachmann, P. K. A1 - Lade, H. A1 - Leers, D. T1 - Influence of the gas phase on diamond deposition and diamond properties. Bachmann, P. K.; Hagemann, H.J.; Lade, H.; Leers, D.; Picht, F.; Wiechert, D. U. JF - Advanced materials '94 : proceedings of the NIRIM International Symposium on Advanced Materials '94, Tsukuba, Japan, March 13 - 17, 1994 / National Institute for Research in Inorganic Materials. Ed. by M. Kamo Y1 - 1994 N1 - NIRIM International Symposium on Advanced Materials ; <1994, Tsukuba> SP - 115 EP - 120 PB - International Communications Specialists, Inc. CY - Tokyo ER -