WILLIAM JOSEPH SUNDBURG
Pilots at Gates Ave, Warren, NJ
License number
New Jersey A1860063
Issued Date
Jul 2016
Expiration Date
Jul 2018
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
9 Gates Ave, Warren, NJ 07059
Personal information
See more information about WILLIAM JOSEPH SUNDBURG at radaris.comName
Address
Phone
9 Gates Ave, Warren, NJ 07059
114 Fairmount Ave, Clifton, NJ 07011
422 Brick Blvd #B, Brick, NJ 08723
422 Brick Blvd, Brick, NJ 08723
676 Drum Point Rd, Brick, NJ 08723
Professional information
Variable Light Source Compensated Optical Fiber Sensing System
US Patent:
5747793, May 5, 1998
Filed:
Oct 4, 1995
Appl. No.:
8/539035
Inventors:
William J. Sundburg - Warren NJ
Weiman Shi - Piscataway NJ
Weiman Shi - Piscataway NJ
Assignee:
Advanced Fiber Optechs, Inc. - Linden NJ
International Classification:
H01J 516
US Classification:
25022714
Abstract:
An analog, optical-fiber measuring system compensates for variations in the level of light attenuation occurring in the optical path of the measuring system. The analog, optical-fiber measuring system utilizes a "reference" light transmitted along a common optical-fiber path as the actual "sensing" light. The reference light has a wavelength which differs from the sensing light's wavelength. Effects of the variations in the level of light attenuation are eliminated by monitoring the variations in the attenuation experienced by the reference light along the common optical-fiber path and adjusting the respective intensities of the reference light and the sensing light as a function of the variations. Because the effects of the variations in the level of light attenuation are compensated by an analog scheme, accurate measurement of the selected physical parameter is insured without the need for a microprocessor. The analog, optical-fiber measuring system facilitates discrete optical fibers to be separated and reconnected without significantly affecting the integrity of the optical signal obtained via these discrete optical fibers.