Dense WDM in the 1310 nm band

Details Dense WDM in the 1310 nm band Dense WDM in the 1310 nm band

1998-06-29

2000-03-28

Negash, Kinfe-Michael

Optical: systems and elements

Deflection using a moving element

Using a periodically moving element

359161, H04J 1402

Patent

active

060439149

ABSTRACT:
Dense wavelength division multiplexing within a 1310 nm band is accomplished over a single mode fiber. Carrier wavelengths are selected from within two windows, a low subband and/or a high subband, on either side of a guardband. The guardband includes the zero dispersion wavelength .lambda..sub.0 of a single-mode fiber in the optical communication link and separates low subband and high subband within the 1310 nm band. Dispersion compensation is provided for carrier signals in each dense WDM channel in the low and high subbands.

REFERENCES:
patent: 5343322 (1994-08-01), Pirio et al.
patent: 5696614 (1997-12-01), Ishikawa et al.
"Corning SMF-28.TM. CPC6 Single-Mode Optical Fiber", from http://www.iex.net/corning-fiber/products/pi1036.html, Oct. 1994.
Agrawal, Govind P., Fiber-Optic Communication Systems, John Wiley & Sons, Inc., 1997, pp. 425-466 and 535-536.

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