Quarmby, "Data highway devices and systems", Electro Optics/Laser International Mar. 1976, pp. 61-63. |
Harrington, "Fiber and Integrated Optics: A new light on switching", National Telecommunications Conference, Dec. 1978, pp. 47.4.1-47.4.5. |
D. Rosenberger, Optische Informationsubertragung mit Lichtwellenleitern, published in Kontakt & Studium, vol. 96, by Berlin VDE Verlag, 1982, p. 131, line 3-p. 139, line 37, drawings 8.12-8.14. |
J. M. Williams et al., The Role of the Wideband Digital Cross-Connect System in Survivable Ring Networks, publ. in Conf. Rec. vol. 1/3, IEEE Intn'l Conf. on Communications, May 23, 1993, pp. 237-244. |
A. M. Ali et al., Services Integration and Multiplexing for Broad-Band Communication Systems, publ. in IEEE Journal on Selected Areas in Communications, vol. SAC-4, No. 4, Jul. 1986, pp. 553, 554, 557. |
F. Ellefson, Migration of Fault Tolerant Networks, publ. in Conf. Rec. vol. 1, pp. 65-71 of GLOBECOM '90 IEEE Global Telecommunications Conference & Exhibition, Dec. 2-5, 1990. |
A. P. McDonna et al., 1.3 um Bidirectional Optical Transmission Over 31 Km of Installed Single-Mode Fibre Using Optical Couplers, publ. in Electronics Letters, vol. 20, No. 18, pp. 722-723, Aug. 30, 1984. |
M. Irshid et al., Distributed Optical Passive Star Couplers, publ. in IEEE Photonics Technology Letters, vol. 3, No. 3, pp. 247-249, Mar. 3, 1991. |
A. A. M. Saleh et al., Reflective Single-Mode Fiber-Optic Passive Star Couplers, publ. in Journal of Lightwave Technology, vol. 6, No. 3, pp. 392-398, Mar. 1988. |
W. Tromballa, Management von Ubertragungsnetzen, publ. in Telcom Report, vol. 14, No. 1, pp. 48-51, Jan. 1991. |
Clarricoats, P. J. B.: Progress in optical commmunication, vol. 2, Peter Peregrinus Ltd on behalf of the Institution of Electrical Engineers, 1982, S.234-236. |
Gowar, John: Optical Communication Systems, Prentice-Hall International, Englewood Cliffs, N.J., London, 1984, S.522-533. |
Deuxieme Colloque European sur les Transmissions par Fibres Optiques, Groupment des Industries Electroniques (GIEL), Societe des Elec/27./30 Dept. 1976, Paris S.399-407. |
"Eradicating the Central Office with Coherent Optical Technology", 1988 International Xurich Seminar on Digital Comm. Mapping Application onto New Technologies (Cat. No. 88Th 0202-2 pp. 59 to 62. |
D. Rosenberger, "Optische Informationsubertragung mit Lichtwellenleitern:", Expertverlag, 7031 Grafenau 1/Wurtt, 1982, on p. 38 in Section 8.4.4. |
"Y Laser" described in Electronics Letters, 21 Nov. 1991, vol. 27, No. 24, pp. 2268-2269. |
Telcom Report 14 (1991), No. 1, pp. 48-51. |