The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 08, 2013
Filed:
Oct. 06, 2009
Thomas Banwell, Howell, NJ (US);
Anjali Agarwal, Matawan, NJ (US);
Janet Jackel, Holmdel, NJ (US);
Paul Toliver, Tinton Falls, NJ (US);
Ted K. Woodward, Holmdel, NJ (US);
Thomas Banwell, Howell, NJ (US);
Anjali Agarwal, Matawan, NJ (US);
Janet Jackel, Holmdel, NJ (US);
Paul Toliver, Tinton Falls, NJ (US);
Ted K. Woodward, Holmdel, NJ (US);
Telcordia Technologies, Inc., Piscataway, NJ (US);
Abstract
A method for multiscale sampling for wide dynamic range electro-optic receivers is presented. The method comprises obtaining a signal, reproducing the signal into first and second signals, scaling one signal with respect to the other, modulating both signals with the same modulation function, and utilizing the resulting vector response function to invert the response of the link over a greater dynamic range than would otherwise be possible with a single instance of the modulated signal. The sealed modulation response may be obtained by splitting the signal into two polarizations and utilizing a modulator having different response for the two polarizations, or by utilizing two modulators.