Original Articles |
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Observation of Beating Between Broadband Lights |
YU Zuhe;JIANG Qian;MI Xin;FU Panming
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Institute of Physics, Academia Sinica, Deijing 100080 |
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Cite this article: |
YU Zuhe, JIANG Qian, MI Xin et al 1995 Chin. Phys. Lett. 12 164-166 |
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Abstract We have observed beating between two broadband light sources of linewidths 4.3 and 2.3nm by a method of time-delayed laser-induced double gratings. We explain the signal modulation by relating the signal intensity to the autocorrelation function of a field which consists of two frequency components.
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Keywords:
42.65.Hw
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Published: 01 March 1995
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PACS: |
42.65.Hw
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(Phase conjugation; photorefractive and Kerr effects)
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Abstract
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