1
Shaw Herbert John: Sensor using fiber interferometer.. Univ Leland Stanford Junior, October 26, 1983: EP0092367-A2 (72 worldwide citation)

A closed loop optical fiber interferometer is used in sensing a quantity, Q, by applying a time varying or modulated measure of, Q, asymmetrically to the closed loop (24) and detecting phase shift between two counterpropagating optical signals in the closed loop. The closed loop (24) can be used as ...


2
Herbert J Shaw: Sensor using fiber interferometer. The Board of Trustees of the Leland Stanford Junior University, Knobbe Martens Olson & Bear, September 27, 1988: US04773758 (14 worldwide citation)

A closed loop optical fiber interferometer is used in sensing a quantity, Q, by applying a time varying or modulated measure of, Q, asymmetrically to the closed loop (24) and detecting phase shift between two counterpropagating optical signals in the closed loop. The closed loop (24) can be used as ...


3
Herbert J Shaw: Sensor using fiber interferometer. Stanford University, Knobbe Martens Olson & Bear, May 10, 1994: USRE034604

A closed loop optical fiber interferometer is used in sensing a quantity, Q, by applying a time varying or modulated measure of, Q, asymmetrically to the closed loop (24) and detecting phase shift between two counterpropagating optical signals in the closed loop. The closed loop (24) can be used in ...