Singlemode-multimode-singlemode fiber structures for sensing applications—A review
A singlemode-multimode-singlemode (SMS) fiber structure consists of a short section of
multimode fiber fusion-spliced between two SMS fibers. The mechanism underpinning the …
multimode fiber fusion-spliced between two SMS fibers. The mechanism underpinning the …
High sensitivity SMS fiber structure based refractometer–analysis and experiment
We have investigated the influence of multimode fiber core (MMFC) diameters and lengths
on the sensitivity of an SMS fiber based refractometer. We show that the MMFC diameter has …
on the sensitivity of an SMS fiber based refractometer. We show that the MMFC diameter has …
Fiber refractometer based on a fiber Bragg grating and single-mode–multimode–single-mode fiber structure
A refractive index (RI) sensor based on a novel fiber structure that consists of a single-mode–
multimode–single-mode (SMS) fiber structure followed by a fiber Bragg grating was …
multimode–single-mode (SMS) fiber structure followed by a fiber Bragg grating was …
Use of a bent single SMS fiber structure for simultaneous measurement of displacement and temperature sensing
We have proposed the use of a single bent singlemode-multimode-singlemode (SMS) fiber
structure to measure both displacement and temperature simultaneously and independently …
structure to measure both displacement and temperature simultaneously and independently …
[HTML][HTML] Analysis and performance of edge filtering interrogation scheme for FBG sensor using SMS fiber and OTDR
An interrogation technique for fiber Bragg grating (FBG) sensor is devised with customized
in-line edge filtering single-multi-single mode fiber (SMS) component and optical time …
in-line edge filtering single-multi-single mode fiber (SMS) component and optical time …
High sensitivity optical fiber strain sensor using twisted multimode fiber based on SMS structure
A low-cost way of achieving a high sensitivity optical fiber strain sensor by introducing higher-
order interference modes using a torsional multimode fiber (MMF) instead of normal MMF …
order interference modes using a torsional multimode fiber (MMF) instead of normal MMF …
Humidity sensor based on a single-mode hetero-core fiber structure
Using a small-core single-mode fiber (SCSMF), a novel relative humidity (RH) sensor based
on an SMF28-SCSMF-SMF28 fiber structure was proposed in this paper. By depositing a …
on an SMF28-SCSMF-SMF28 fiber structure was proposed in this paper. By depositing a …
Experimental demonstration of a simple displacement sensor based on a bent single-mode–multimode–single-mode fiber structure
A simple displacement sensor based on a bent single-mode–multimode–single-mode
(SMS) fiber structure is proposed and experimentally investigated. The sensor offers a wider …
(SMS) fiber structure is proposed and experimentally investigated. The sensor offers a wider …
Continuous liquid level monitoring sensor system using fiber Bragg grating
D Sengupta, P Kishore - Optical Engineering, 2014 - spiedigitallibrary.org
The design and packaging of simple, small, and low cost sensor heads, used for continuous
liquid level measurement using uniformly thinned (etched) optical fiber Bragg grating (FBG) …
liquid level measurement using uniformly thinned (etched) optical fiber Bragg grating (FBG) …
Dual-parameters optical fiber sensor with enhanced resolution using twisted MMF based on SMS structure
A compact and low cost optical fiber sensor by introducing higher order modes interference
with fiber twisting based on single-mode-multimode-single-mode structure is proposed and …
with fiber twisting based on single-mode-multimode-single-mode structure is proposed and …