Abstract
This paper presents a scalable multi-channel WDM optical modulation scheme for MRI Signal Transmission. The system consists of ring resonators as wavelength selectors, MZI switches as on-off modulators and optical power combiners to bring together all the modulated signals and transmit them through fiber optic cable. Each filtered channel, which is modulated with an MZI switch, is controlled by one bit of the digitized MRI electrical signals. A proof-of principle four-channel (4-bit) behavioral model demonstrates the feasibility of this architecture and highlights its potential for scalable and EMI-immune MRI signal transport.
| Original language | English |
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| Title of host publication | 2025 International Conference on Optical MEMS and Nanophotonics, OMN 2025 |
| Publisher | IEEE Computer Society |
| ISBN (Electronic) | 9798331599225 |
| DOIs | |
| Publication status | Published - 2025 |
| Event | 2025 International Conference on Optical MEMS and Nanophotonics, OMN 2025 - Chiangmai, Thailand Duration: 13 Jul 2025 → 18 Jul 2025 |
Publication series
| Name | International Conference on Optical MEMS and Nanophotonics |
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| ISSN (Print) | 2160-5033 |
| ISSN (Electronic) | 2160-5041 |
Conference
| Conference | 2025 International Conference on Optical MEMS and Nanophotonics, OMN 2025 |
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| Country/Territory | Thailand |
| City | Chiangmai |
| Period | 13/07/25 → 18/07/25 |
Bibliographical note
Publisher Copyright:© 2025 IEEE.
Keywords
- Electromagnetic interference (EMI)
- Electrooptic modulators (EOMs)
- Mach-Zehnder Interferometer (MZI)
- Magnetic Resonance Imaging (MRI)
- Wavelength Division Multiplexing (WDM)