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Proceedings Paper

Fabrication of long period fibre gratings using piano-convex microlens array to control harmonics
Author(s): S. Y. Liu
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Paper Abstract

In this paper, we present a novel long period grating fabrication technique that can control the higher harmonics resonant peaks. By using piano-convex microlens array with different thickness, the higher harmonic peaks in LPGs can be selectively enhanced or suppressed.

Paper Details

Date Published: 9 November 2000
PDF: 4 pages
Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41854E (9 November 2000); doi: 10.1117/12.2302301
Show Author Affiliations
S. Y. Liu, Hong Kong Polytechnic Univ. (Hong Kong, China)


Published in SPIE Proceedings Vol. 4185:
Fourteenth International Conference on Optical Fiber Sensors
A. G. Mignani; H. C. Lefèvre, Editor(s)

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