References

• 1. 1)
     • Horiguchi, M., Osanai, H.: `Spectral losses of low-OH-content optical fibres', Electron. Lett., 1976, 12, p. 310-312
  2. • 2 onward links are available for this reference.
     • CrossRef
     • Internal Pub2Web matcher
  3. 2)
     • Payne, D.N., Gambling, W.A.: `Zero material dispersion in optical fibres', Electron. Lett., 1975, 11, p. 176-178
  4. • 2 onward links are available for this reference.
     • CrossRef
     • Internal Pub2Web matcher
  5. 3)
     • MATSUMURA, H. et al.: (to be published)
  6. 4)
     • Krumpholz, O.: Mode propagation in fibres: Discrepancies between theory and experiment, Trunk telecommunications by guided waves, 1970, p. 56-61
  7. 5)
     • Dil, J.G., Blok, H.: `Propagation of electromagnetic surface waves in a radially inhomogeneous optical wave guide', Opto-Electron., 1973, 5, p. 415-428
  8. • 1 onward links are available for this reference.
     • CrossRef
  9. 6)
     • Okamoto, K., Okoshi, T.: `Analysis of wave propagation in optical fibres having core with α-power refractive index distribution and uniform cladding', IEEE Trans., 1976, p. 416-421
  10. 7)
      • Someda, C.G., Zoboli, M.: `Cut-off wavelengths of guided modes in optical fibres with square-law profile', Electron. Lett, 1975, 11, p. 602-603
  11. • 2 onward links are available for this reference.
      • CrossRef
      • Internal Pub2Web matcher
  12. 8)
      • Petermann, K.: Private communication