Single mode optical fiber with chlorine doped core and low bend loss
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 15, 2019
Grant Date -
Feb 1, 2018
app pub date -
Jul 26, 2017
filing date -
Jul 29, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Single mode optical fibers with a chlorine doped core and a cladding having a fluorine doped trench region are disclosed. The optical fiber includes a chlorine doped silica core having a core alpha α≥10, a core radius r1 and maximum refractive index delta Δ1max % and a Cl concentration≥0.9 wt %. The optical fiber also has a cladding surrounding the core, the cladding having an inner and an outer cladding. The inner cladding has first and second cladding regions. The optical fiber has mode field diameter at 1310 nm of larger than 9 microns, a cable cutoff wavelength of ≤1260 nm, a zero dispersion wavelength λ0, where 1300 nm≤λ0≤1324 nm, and bend loss at 1550 nm for a 20 mm mandrel of less than 0.5 dB/turn.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
CORNING INCORPORATED | SP-TI-3-1 CORNING NY 14831 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Bookbinder, Dana Craig | Corning, US | 345 | 5922 |
# of filed Patents : 345 Total Citations : 5922 | |||
Li, Ming-Jun | Horseheads, US | 376 | 5535 |
# of filed Patents : 376 Total Citations : 5535 | |||
Mishra, Snigdharaj Kumar | Wilmington, US | 75 | 1238 |
# of filed Patents : 75 Total Citations : 1238 | |||
Tandon, Pushkar | Painted Post, US | 303 | 2995 |
# of filed Patents : 303 Total Citations : 2995 |
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Patent Citation Ranking
- 32 Citation Count
- G02B Class
- 98.49 % this patent is cited more than
- 6 Age
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