10 research outputs found
Numerical study on Transverse Optical Trapping Inside Hollowcore PCF
Get PDFAbstractIn this study, a detailed numerical simulation is carried out to investigate the transverse optical trapping in a water-filled microstructured hollow-core photonic crystal fiber (HC-PCF). Using the FDTD method and Maxwell's stress tensor, the forces acting on the sphere placed at the centre core of HC-PCF is computed. The nature of the force at relative positions of the sphere is also studied. The obtained results indicate that these proposed concepts have significant potential for developing novel optical manipulation and trapping concepts inside such HC-PCF
Cure monitoring of carbon–epoxy composites by optical fiber-based distributed strain–temperature sensing system
No full textIndividual speckle diffraction based 1D and 2D Random Grating Fabrication for detector and solar energy harvesting applications
No full textEffect of cure regime on internal strain and stress development in a filled epoxy resin assessed by fiber Bragg-grating optical strain and normal force measurements
No full text
