Second-harmonic generation using gratings optically written by mode interference in poled optical fibres
Second-order nonlinear susceptibility gratings are induced in optical fibers by mode interference of high-intensity blue light in the presence of an external dc electric poling field. An a result, efficient second-harmonic generation can be obtained for any infrared design wavelength.
Main Authors: | Fermann, M.E (Author), Li, L. (Author), Farries, M.C (Author), Poyntz-Wright, L.J (Author), Dong, L. (Author) |
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Format: | Article |
Language: | English |
Published: |
1989.
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Subjects: | |
Online Access: | Get fulltext |
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