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Start Over Author "Ohsono, K." Topic gas lasers
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1. Fabrication of long-period fibre grating by CO2 laser-annealing in fibre-drawing process.

Author

Hirose, T., Saito, K., Kojima, S., Yao, B., Ohsono, K., Sato, S., Takada, K., and Ikushima, A. J.

Subjects
OPTICAL fiber detectors, CARBON dioxide lasers, REFRACTIVE index, GAS lasers, DIFFRACTION gratings
Abstract

Long-period fibre grating (LPFG) writing by a CO2 laser-annealing using a fibre-drawing process is demonstrated. The fibre in the drawing process was irradiated periodically by a CO2 laser to modify the refractive index. An LPFG with transmission loss of -10 dB and full width at half-maximum of 13 nm has been fabricated. Results show that the refractive index change was induced by stress at the moment of laser annealing. [ABSTRACT FROM AUTHOR]

Published
2007
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