Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent
1995-05-11
1996-04-16
Boudreau, Leo
Optical: systems and elements
Deflection using a moving element
Using a periodically moving element
359179, 359184, H04B 1000
Patent
active
055088457
ABSTRACT:
An optical transmission system, particularly useful for long-span, long haul, high data rate applications, The inventive system utilizes pulses with a width of at least 20% of the bit period. Instead of solitary pulses as in soliton systems, the system uses pulses which will eventually interact, but by selection of pulse widths according to bit rate and dispersion of the system the pulse will propagate for large distances. A particular modulation technique is described.
REFERENCES:
patent: 4428007 (1984-01-01), Tanaka et al.
patent: 4609951 (1986-09-01), Aruga
patent: 4617553 (1986-10-01), Webster et al.
patent: 4700339 (1987-10-01), Gordon et al.
patent: 4741587 (1988-05-01), Jewell et al.
patent: 4747113 (1988-05-01), Viallevieille
patent: 4833680 (1989-05-01), Kaiser et al.
patent: 4912716 (1990-03-01), Mead
patent: 4928316 (1990-05-01), Heritage et al.
patent: 5035481 (1991-07-01), Mollenauer
patent: 5117303 (1992-05-01), Desuruire et al.
patent: 5140656 (1992-08-01), Hasegawa et al.
G. Veith, Self-Phase Modulation In Optical Fibers SPIE vol. 864 Advanced Optoelectronic Technology (1987) R. L. Lemke, A Modem For Miller Coded Digital Data The Australian Computer Journal, vol. 4 No. 1, Feb., 1972.
A. Hadjifortiou And G. A. Hill, Suppression Of Stimulated Brillouin Backscattering By PSK Modulation For High-Power Optical Transmission, IEE Proceedings, vol. 133, PT. J, No. 4, Aug. 1986.
H. J. A. Da Silva, R. S. Fyath And Prof. J. J. O'Reilly, Sensitivity Degradation With Laser Wavelength Chirp For Direct-Detection Optical Receivers, IEE Proceedings, vol. 136, PT. J., No. 4, Aug., 1989.
Henrique J. A. Da Silva And John J. O'Reilly, Modelling And Simulation Of High-Speed Direct Detection Optical Fibre Communication Systems, University Of Wales, Bangor, UK.
Prechirp Technique for Dispersion Compensation for a high-speed long-span Transmission.
Saito et al, IEEE Photonics Tech. letters vo3, No. 1 Jan. 1991 10-Gb/s 360 KM Transmission Over Dispersive.
Fiber Using Midsystem Spectral Inversion. Gnauk et al, 1993 IEEE.
Bacares Rafael
Boudreau Leo
Telstra Corporation Limited
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