In this paper, we propose a study of an optical sensor based on a Fiber Bragg Grating (FBG) setup arrangement using COMSOL Multiphysics ®. The effect of environmental parameters on the
Read MoreUsing Modal Test Results and Other Performance Analysis to Compare the Sensitivity of Optical Fiber Sensor in COMSOL Multiphysics. In: Singh Mer, K.K., Semwal, V.B., Bijalwan, V.,
Read MoreIn-fiber grating-based sensors have many advantages over conventional electric and alternative fiber optic sensor configurations. They are relatively straight-forward, inexpensive to produce, immune to
Read MoreIn this video, we demonstrate a step-by-step simulation of Single Mode Optical Fiber using COMSOL Multiphysics.
Read MoreFiber optic sensors can measure a large range of physical, chemical and environmental variables such as temperature, pressure, shape, position, chemical concentration, moisture, etc. Fiber optic sensors
Read MoreThis paper describes the study of photonic crystal fiber structure modeling for optical fiber sensor design using COMSOL Multiphysics simulation software. The use of photonic crystal fiber enhances the
Read MoreFiber optic sensors can measure a large range of physical, chemical and environmental variables such as temperature, pressure, shape, position, chemical concentration, moisture, etc. Fiber optic sensors
Read MoreIn the last decade, the surface plasmon resonance (SPR) has become a very sensitive technique for real-time detection in many application areas. Considering
Read MoreAnalyze step-index and graded-index fibers with an app to perform mode analyses on the dielectric layer structures. Get the Optical Fiber Simulator now.
Read MoreIn this work, we propose a fiber Bragg grating (FBG) vibration sensor that does not involve any other components beyond the optical fiber on which the FBG is inscribed.
Read MoreAn unclad single mode fiber-optic sensor operating at 650 nm was designed and simulated by using COMSOL MULTIPHYSICS Finite Element Method and utilized the effect of
Read MoreThe effect of environmental parameters on the composite material machine part is observed by the modification of the length of the Fabry-Perot interferometer formed by two Bragg grating mirrors. This
Read MoreAbstract Abstract: This paper describes the study of photonic crystal fiber structure modeling for optical fiber sensor design using COMSOL Multiphysics simulation software. The use of photonic crystal
Read MoreIn most cases, as laser active centers, Er 3+ ions are used for doping the optic fiber. DFB-FL use as extremely sensitive sensors relies on laser resonator parameter variation induced by the
Read MoreDesigned for students, researchers, and engineers in photonics, this course takes you step-by-step from building simple step-index fibers to advanced microstructured fiber modeling — all within...
Read MoreFiber Optic Based Pressure Sensor Using Comsol Multiphysics Software R.T.Jadhav Department of General Science Engineering, LNBCIET, RAIGAON, SATARA Email ID:
Read MoreParameter selection: Manuel (and also select one of the modes) Create Line Graph Dataset: from parent and select the line segment in the fiber geometry Expression: emw(ewfd).normE
Read MoreUsing kinetic parameters, produced by our experimental measurements, in our numerical model enables us to demonstrate the potential of fiber optic SPR sensor for biological analysis purposes. Keywords:
Read MoreAddressing the difficulty current fiber optic sensors face in monitoring low-frequency vibrations, this paper proposes an acceleration sensor based on S-type Fiber Bragg Grating (FBG).
Read MoreIt was also possible to demonstrate the use of COMSOL Multiphysics to improve the performance of a refractive index SPR D-type optical fiber sensor, where the characteristics of the material layers, in
Read MoreIn this second video of the PCF-based SPR sensor series, we explain how to start COMSOL Multiphysics and build the complete geometry of a Photonic Crystal Fiber (PCF) based Surface Plasmon
Read MoreCOMSOL – Mode Analysis of Optical Fibers is a complete, hands-on guide to simulating and understanding light propagation in optical fibers using COMSOL Multiphysics.
Read More<p>Recently, many programs have been developed for simulation or analysis of the different parameters of light propagation in optical fibers, either for sensing or for communication purposes. In this paper,
Read MoreThe paper discusses the process of evaluating and validating COMSOL propagation models by comparison to existing reported results and proposes the use of SMS self-imaging length
Read MoreIn this paper we investigate by simulation the dependence of the numerical aperture, normalized frequency and power propagating in the fibre, on the refractive index difference between the cladding
Read MoreOptical fiber sensors have attracted significant interest in the sensing field. Conventional optical fiber sensors exhibit drawbacks such as fragility and restricted sensitivity, that demand
Read MoreAlso used for short-distance communication is plastic (polymer) optical fibers. The advantage of these fibers, compared to silica fibers, is the robustness to bending and stretching. Plastic optical fibers are
Read MoreOptical Fiber: Modes distribution in fiber TE or TM: no E or H field in the propagation direction (like in a waveguide)
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