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:
Jun. 25, 2002
Filed:
Nov. 19, 1998
Applicant:
Inventors:
Joseph Anthony Abate, Lafayette, NJ (US);
James John Auborn, Warren, NJ (US);
Gerald Nykolak, Long Beach, NY (US);
Herman Melvin Presby, Highland Park, NJ (US);
Gerald E. Tourgee, Convent Station, NJ (US);
Paul F. Szajowski, Chatham, NJ (US);
Assignee:
Lucent Technologies Inc., Murray Hill, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/000 ;
U.S. Cl.
CPC ...
H04B 1/000 ;
Abstract
An optical wireless link using wavelength division multiplexing. A transmitter transmits an optical signal to a receiver over a free space medium, such as the atmosphere. The transmitter uses single mode optical structures between the lasers and the transmitting telescope, including one or more erbium-doped single mode fiber amplifiers.