@conference{776216,
  author = {Douglas Franzen and S. Mechels and John Schlager},
  title = {Differential Mode Delay Measurements in Multimode Fibers Using a Frequency Domain Technique with Variable Launch},
  year = {1997},
  month = {1997-10-01 00:10:00},
  publisher = {Tech. Dig., Optical Fibre Measurement Conf. (OFMC), Teddington, 1, UK},
  language = {en},
}