Extended Beam Approximation for High-Frequency Wave Propagation
The author presents an extension of the Airy beam, referred to as the Gaussian Airy beam, to simulate high-frequency wave propagation in inhomogeneous media. Theoretically, the Airy beam and the Gaussian beam satisfy the same fundamental paraxial wave equation. Here, the author combines the Airy bea...
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| Format: | Article |
| Language: | English |
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IEEE
2018-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/8396858/ |