Optical FM source based on intra-cavity phase and amplitude modulation in lasers
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 28, 2010
Grant Date -
Mar 5, 2009
app pub date -
Mar 12, 2008
filing date -
Dec 3, 2002
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An optical transmitter is discloses having a gain section and a phase section. The phase section is modulated to generate a frequency modulated signal encoding data. The frequency modulated signal is transmitted through an optical spectrum reshaper operable to convert it into a frequency and amplitude modulated signal. In some embodiments, a driving circuit is coupled to the phase and gain sections is configured to simultaneously modulate both the phase and gain sections such that the first signal is both frequency and amplitude modulated.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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