Measurement of Ultra-short Pulse-width by Using Noncollinear Sum-Frequency Generation
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Abstract
The third-order correlation function G(3) (0, T ) can be measured by using the method of noncollinear sum-frequency, by which the pulse-width of the ultr-ashort pulse light produced by modelocked laser is deduced to be 35ps. This result is the same as that by other standrd method.
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