Abstract
In this paper, we present a novel long period grating fabrication technique that can control the higher harmonics resonant peaks. By using plano-convex microlens array with different thickness, the higher harmonic peaks in LPGs can be selectively enhanced or suppressed.
Original language | English |
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Pages (from-to) | 842-845 |
Number of pages | 4 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 4185 |
Publication status | Published - 1 Dec 2000 |
Event | 14th International Conference on Optical Fiber Sensors - Venice, Italy Duration: 11 Oct 2000 → 13 Oct 2000 |
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Condensed Matter Physics