The Influence of Chirp on Measuring Optical Pulse Width with Autocorrelation Method
Minyu Yao
Abstract
Minyu Yao
Abstract
In the paper the autocorrelation error caused by the pulse chirp is analyzed.After analyzing the theory,the influence of linear chirp,quadratic chirp is simulated respectively.According to a method of revising quadratic chirp,the same result is gotten with the experiment.
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In the paper the autocorrelation error caused by the pulse chirp is analyzed.After analyzing the theory,the influence of linear chirp,quadratic chirp is simulated respectively.According to a method of revising quadratic chirp,the same result is gotten with the experiment.
Key concepts: Chirp, Autocorrelation, Quadratic equation, Pulse (music), Optics, Chirp spread spectrum, Mathematics, Acoustics