Abstract
A Bragg grating in a photonic crystal fiber was written and its dependence with temperature and strain analyzed. The two observed Bragg wavelengths correspond to a fundamental and a higher-order mode in the optical fiber. The temperature and strain calibration curves for both modes are measured and found to be distinct. The general properties of gratings in these fibers, and their implications, are enunciated. © 2005 Optical Society of America.
Original language | English |
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Pages (from-to) | 1785-1787 |
Number of pages | 1785 |
Journal | Optics Letters |
Volume | 30 |
Issue number | 14 |
DOIs | |
Publication status | Published - 2005 |