Non-Intrusive Sleep Monitoring Mattress Based on Optical-Fiber Michelson Interferometer
A non-intrusive mattress based on an optical-fiber Michelson interferometer is designed for daily sleep monitoring. The optical phase signal of the optical-fiber Michelson interferometer caused by the heartbeat and respiration is demodulated by the phase-generated carrier (PGC) method. The physiolog...
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| Autors principals: | , , , , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
MDPI AG
2025-08-01
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| Col·lecció: | Photonics |
| Matèries: | |
| Accés en línia: | https://www.mdpi.com/2304-6732/12/9/880 |
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