Terahertz polarization-maintaining sampled gratings for dual-frequency filtering and dispersion compensation
Signal processing at terahertz regime is essential towards the next-generation wireless communication system. Here, we propose polarization-maintaining sampled gratings based on subwavelength dielectric rectangular-core waveguides. In each sampling period, the Bragg grating section is achieved with...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-08-01
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| Series: | Results in Physics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2211379722003977 |