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:
Nov. 16, 2010
Filed:
Nov. 12, 2007
Alexey Kovsh, Dortmund, DE;
Alexey Gubenko, Dortmund, DE;
Igor Krestnikov, Dortmund, DE;
Daniil Livshits, Dortmund, DE;
Sergey Mikhrin, Dortmund, DE;
Alexey Kovsh, Dortmund, DE;
Alexey Gubenko, Dortmund, DE;
Igor Krestnikov, Dortmund, DE;
Daniil Livshits, Dortmund, DE;
Sergey Mikhrin, Dortmund, DE;
Innolume GmbH, Dortmund, DE;
Abstract
An optical transmission system includes a laser, a transmitter and a receiver. The laser is capable of operating on an inhomogeneously broadened optical transition of the active region of the laser. A spectral bandwidth of an output lasing spectrum of the laser is greater than 5 nm and a spectral power density of the laser is greater than 2 mW/nm such that an optical power of the laser is greater than 10 mW. The laser provides a plurality of optical signals at different wavelengths. The transmitter is capable of providing modulation to each lasing wavelength independently and the receiver is capable of providing detection to each lasing wavelength independently.