Fiber In-Line Mach-Zehnder Interferometer (MZI) Device
- 总结
- A fiber-inline MZI device for temperature sensing or refractive index (RI) sensing, the device comprising: a section of a Photonic Crystal Fiber (PCF) having at least two air holes infiltrated with a liquid analyte to form a waveguide channel, the liquid analyte forming rods in the PCF; wherein the rods leave an interference fringe pattern in the transmission spectrum when light is injected into the PCF, and fringe dips are tracked over a wide wavelength range in order to sense the temperature or refractive index.
- 附加资料
- Patent Number: US8548282B2
Application Number: US13170647A
Inventor: Wang, Dongning | Yang, Minwei
Priority Date: 21 Jan 2011
Priority Number: US8548282B2
Application Date: 28 Jun 2011
Publication Date: 1 Oct 2013
IPC Current: G02B000600
US Class: 385012 | 385013 | 385015 | 385031 | 385123 | 385129
Assignee Applicant: The Hong Kong Polytechnic University
Title: Fiber in-line Mach-Zehnder interferometer (MZI) device
Usefulness: Fiber in-line Mach-Zehnder interferometer (MZI) device
Summary: Fiber-inline MZI device for temperature and refractive index sensing.
Novelty: Fiber-inline Mach-Zehnder interferometer device for temperature and refractive index sensing, has rods which leave generated interference fringe pattern in transmission spectrum when light is injected into photonic crystal fiber
- 主要类别
- 光学
- 细分类别
- 光纤
- 申请号码
- US13170647A
- 其他
- WANG Dongning
YANG Minwei
- 国家/地区
- 美国
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