H - Electricity – 01 – S
Patent
H - Electricity
01
S
H01S 3/1055 (2006.01) G02B 6/28 (2006.01) G02B 6/42 (2006.01) G02B 27/10 (2006.01) G02F 3/02 (2006.01) H01L 31/0232 (2006.01) H01S 3/101 (2006.01) H01S 3/13 (2006.01) H01S 5/14 (2006.01) H01S 5/40 (2006.01) H04B 10/20 (2006.01) H04Q 3/52 (2006.01)
Patent
CA 2067019
An arrangement for generating an array (one- or two-dimensional) of optical beams, or spots, is disclosed. The array is particularly useful in conjunction with an array of optically sensitive devices utilized in applications such as optical computing or photonic switching. The array generator includes an optical gain medium and a partially reflecting mirror disposed to form an externally modulated laser arrangement. A diffraction grating, such as a Dammann grating, is disposed in the signal path to form the required array of optical beams. A wavelength control element, including transparent and non-reflecting regions, may be disposed beyond the output of the diffraction grating to provide optical feedback for wavelengthstabilization of the gain medium.
Hinton Harvard Scott
Morrison Rick Lee
American Telephone And Telegraph Company
Kirby Eades Gale Baker
LandOfFree
Externally modulated laser source for array illumination does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Externally modulated laser source for array illumination, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Externally modulated laser source for array illumination will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1446026