摘要 |
The present invention is a process for manufacturing an optical fiber Bragg grating, which in a preferred embodiment includes the steps of: (a) removing at least a portion of a removable coating on an optical fiber element in at least one predetermined section to sufficiently expose the optical fiber in the section for a subsequent treatment by a source of optical radiation; (b) fixing the at least one section with respect to the source of optical radiation; (c) directing optical radiation from the source into the optical fiber to produce at least one Bragg grating in the at least one section; and (d) covering the at least one section. The present invention also extends to an apparatus for carrying out the process steps described above, which includes means for coating removal, means for fiber immobilization, means for writing a Bragg grating, and means for packaging. |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
NOVAK, JAMES, C.;CRONK, BRYON, J.;RABINE, BRUCE, A.;BALL, GARY, A.;SINGH, HARMEET;SANDERS, PAUL, E. |