9 November 1993 Optical wavelet processor for wavelets defined in the time domain
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Abstract
In this paper, we present an optical implementation for 1D wavelet processing which is able to represent wavelets defined in the time domain and deliver complex coefficients. The system is the combination of our previously reported Smartt interferometry based wavelet processor and a modified version of VanderLugt filter. Haar wavelet, which requires complex representation in the frequency domain, was used to demonstrate the system operation.
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Yan Zhang, Yan Zhang, Emmanuel G. Kanterakis, Emmanuel G. Kanterakis, Al Katz, Al Katz, Jimmy M. Wang, Jimmy M. Wang, } "Optical wavelet processor for wavelets defined in the time domain", Proc. SPIE 2026, Photonics for Processors, Neural Networks, and Memories, (9 November 1993); doi: 10.1117/12.163587; https://doi.org/10.1117/12.163587
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