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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2307.10976 |
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| _version_ | 1866909504508002304 |
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| author | Zelaya, Kevin Miri, Mohammad-Ali |
| author_facet | Zelaya, Kevin Miri, Mohammad-Ali |
| contents | An integrated photonic circuit architecture to perform a modified-convolution operation based on the Discrete Fractional Fourier Transform (DFrFT) is introduced. This is accomplished by utilizing two nonuniformly-coupled waveguide lattices with equally-spaced eigenmode spectra and with different lengths that perform DFrDT operations of complementary orders sandwiching a modulator array. Numerical simulations show that smoothing and edge detection tasks are indeed performed even for noisy input signals. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2307_10976 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Integrated Photonic Fractional Convolution Accelerator Zelaya, Kevin Miri, Mohammad-Ali Optics Quantum Physics An integrated photonic circuit architecture to perform a modified-convolution operation based on the Discrete Fractional Fourier Transform (DFrFT) is introduced. This is accomplished by utilizing two nonuniformly-coupled waveguide lattices with equally-spaced eigenmode spectra and with different lengths that perform DFrDT operations of complementary orders sandwiching a modulator array. Numerical simulations show that smoothing and edge detection tasks are indeed performed even for noisy input signals. |
| title | Integrated Photonic Fractional Convolution Accelerator |
| topic | Optics Quantum Physics |
| url | https://arxiv.org/abs/2307.10976 |