H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 10/04 (2006.01) H01S 5/0687 (2006.01) H04B 10/155 (2006.01) H04J 14/02 (2006.01) H01S 5/06 (2006.01)
Patent
CA 2310443
In practical WDM systems, the maximum SMSR for each channel does not necessarily occur where dP out/dI tun = 0. In fact, for most channels the maximum SMSR occurs at values of tuning current where this first derivative in not zero. In accordance with one aspect of the invention, a wavelength stabilized optical transmitter includes a DBR laser and a feedback loop for controlling the center wavelength of the laser, characterized in that the transmitter also includes a memory in which are stored the non- zero values of dP out/dI tune where the SMSR is a maximum for each of a multiplicity of different channel wavelengths and further includes a controller responsive to the stored values for delivering to the laser a level of tuning current that maximizes the SMSR for a particular channel wavelength.
Kirby Eades Gale Baker
Lucent Technologies Inc.
LandOfFree
Wavelength stabilized, tunable optical transmitter with high... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Wavelength stabilized, tunable optical transmitter with high..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wavelength stabilized, tunable optical transmitter with high... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1606840