Optical fiber for WDM system and manufacturing method thereof

Details Optical fiber for WDM system and manufacturing method thereof Optical fiber for WDM system and manufacturing method thereof

2006-07-18

2006-07-18

Lee, John D. (Department: 2874)

Optical waveguides

Optical fiber waveguide with cladding

C398S081000, C398S148000

Reexamination Certificate

active

07079736

ABSTRACT:
An optical fiber having a length of one kilometer or more with average transmission loss at a wavelength of 1383 nm being less than average transmission loss at a wavelength of 1310 nm,wherein a maximum value of a transmission loss at the wavelength of 1383 nm of any one kilometer section along the entire length of the optical fiber does not exceed the average transmission loss at the wavelength of 1383 nm along the entire length of the optical fiber by 0.03 dB/km or more.

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