Invention Grant
- Patent Title: Optical sensing arrangements
- Patent Title (中): 光学传感装置
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Application No.: US07068483Application Date: 1987-06-11
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Publication No.: US08111584B1Publication Date: 2012-02-07
- Inventor: Robert John Langston
- Applicant: Robert John Langston
- Applicant Address: GB Ilford, Essex
- Assignee: Plessey Overseas Limited
- Current Assignee: Plessey Overseas Limited
- Current Assignee Address: GB Ilford, Essex
- Agency: Jacobson Holman PLLC
- Main IPC: G01R33/02
- IPC: G01R33/02
Abstract:
A method of detecting a submerged vessel in or near the wake of a ship in which a plurality of optical fiber sensors are trailed from said ship and in which at least one of said sensors which is located in the ship's wake comprises a magnetically-responsive optical fiber sensor.
Information query
