High-Sensitivity Fiber Mach-Zehnder Interferometer with an Ultrabroadband Single Wavelength Dip
We propose an ultracompact fiber Mach-Zehnder interferometer with a strong single-wavelength-dip interference spectrum and enhanced broadband sensitivity using two cascaded tiny sections of hollow-core fibers filled with lower refractive-index and high thermo-optic coefficient liquid.
Authors
- Wei-Jhou Chen
- Cheng-Ling Lee
- Y. Hsia
- Ching-Hsiang Shih
- Yan-Han Lu
Institutions
- National United University (TW)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11109299
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00