Surface-plasmon-enhanced strain-wave-induced optical diffraction changes from a segmented grating
We report on surface-plasmon-polariton-enhanced (SPP-enhanced), strain-wave-induced reflection and diffraction changes on a Au-covered, segmented grating. The segmented grating has a 6020nm period, and its lines are segmented into 7 periods of a 430nm period grating, which allows the excitation of S...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-06-01
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| Series: | Photoacoustics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2213597923000502 |