Interferometric Fiber Optic Sensors
Citations
Cites background from "Interferometric Fiber Optic Sensors..."
...The SI sensor usually consists of a polarization controller (PC) and a section of PMF [5]....
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Cites background from "Interferometric Fiber Optic Sensors..."
...The phase difference of the optical FPI (φFPI) can be expressed as [4]: 2 2 FPI n L π φ λ = (1) Where λ is the wavelength of the incident light, n is the refractive index of cavity material and L is the physical length of the cavity....
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...Among those, the Fiber Bragg gratings (FBG) or FabryPerot Interferometer (FPI) micro-cavities based sensors have become the most attractive due to the miniature size, linear response and higher sensitivity [1, 4-6]....
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Cites background from "Interferometric Fiber Optic Sensors..."
...Nevertheless, the production of such sensing devices demands an high economical investments and requires complex implementations [7, 8]....
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References
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"Interferometric Fiber Optic Sensors..." refers background in this paper
...By tapering a fiber at two points along the fiber, we can form an effective in-line MZI as shown in Figure 7(f) [55,56]....
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418 citations
"Interferometric Fiber Optic Sensors..." refers background in this paper
...Since it can utilize high reflecting mirrors, the extrinsic structure is useful to obtain a high finesse interference signal [23]....
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418 citations
"Interferometric Fiber Optic Sensors..." refers background or methods in this paper
...However, in this case, coupling to several cladding modes was observed and controlling the number of involved modes was not so simple [51]....
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...Even with PCF, an MZI can be formed by simply fusion-splicing a piece of PCF between fibers with a small intentional deviation [51]....
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...In reference [51], as low as 2 dB splicing loss was achieved by making the mode coupling to dominantly one cladding mode of the PCF....
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