Highly sensitive sensor based on 4×4 multimode interference coupler with microring resonators
This study proposes a novel optical integrated structure using only one 4x4 multimode interference (MMI) coupler with support of two microring resonators for glucose and ethanol sensor. Due to the presence of the analyte, the wavelength shift of the output spectrum is realized. The proposed structur...
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| Format: | Article |
| Language: | English |
| Published: |
Journal of Optoelectronics and Advanced Materials
2020
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| Subjects: | |
| Online Access: | http://repository.vnu.edu.vn/handle/VNU_123/89408 |
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| Institution: | Vietnam National University, Hanoi |
| Language: | English |
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