Optical amplification repeater and optical transmission station
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 9, 2016
Grant Date -
Sep 3, 2015
app pub date -
Feb 2, 2015
filing date -
Mar 3, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An optical amplification repeater includes a first rare-earth-doped optical amplification medium which amplifies a first signal light to be transmitted to a downstream, a second rare-earth-doped optical amplification medium which amplifies a second signal light to be transmitted to an upstream, and a pump light split and guide unit configured to split a pump light transmitted together with any of the first and second signal lights and to guide the split pump light to each of the first and second rare-earth-doped optical amplification mediums.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully