1. D. Gloge, E.L. Chinnock and T.P. Lee: “Ga As twin laser set up to measure mode and material dispersion in optical fibres”, Appl. Opt., Vol. 13, No. 2, pp.251.
2. B. Sordo, F. Esposto and B. Costa: “Experimental study of modal and material dispersion in spliced optical fibres”, Fourth European Conference on Optical Communication, Genova, (Sept. 12–15, 1978), pp. 71.
3. C. Lin, A.R. Tynes, A. Tomita and P.L. Lin: “Pulse delay measurements in single mode fibers using picosecond In Ga As P injection lasers in the 1.3 μm spectral region”, Proc. OFC ’82, Phoenix, AZ, (Apr. 13–15, 1982), pp.28.
4. D.N. Payne, A.H. Hartog: “Determination of the wavelength of zero material dispersion in optical fibres by pulse-delay measurements”, Electron. Lett., 13, 21, pp.627.
5. L.G. Cohen, C. Lin: “Pulse delay measurements in the zero material dispersion wavelength region for optical fibres”, Appl. Opt. 16, 12, pp. 3136.