Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/6302
| Title: | Fiber in-line Mach-Zehnder interferometer (MZI) device | Authors: | Wang, D Yang, M |
Issue Date: | 1-Oct-2013 | Source: | US Patent 8,548,282 B2. Washington, DC: US Patent and Trademark Office, 2013. | Abstract: | 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. | Rights: | Assignee: The Hong Kong Polytechnic University. |
| Appears in Collections: | Patent |
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| File | Description | Size | Format | |
|---|---|---|---|---|
| us8548282b2.pdf | 1.21 MB | Adobe PDF | View/Open |
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