Optics is usually integrated into robotics as part of intelligent vision systems. At the
microscale, however, optical forces can cause significant acceleration and so optical …

A new structure of hexahedron core with the heptagonal shape of cladding regions based
on photonic crystal fiber (Hx-PCF) is presented of this research work. The finite element …

Optical fibre sensors make use of diverse physical effects to measure parameters such as
strain, temperature and electric field. Here we introduce a new class of reconfigurable fibre …

A micro structure folded cladding porous shaped with circular air hole photonic crystal fiber
(FP-PCF) is proposed and numerically investigated in a broader wavelength range from 1.4 …

In this research work, we have proposed an excellent work combination of five layers
spherical shape in cladding area with two layers of same circular shape in rotated-hexa core …

Accurate delivery of small targets in high vacuum is a pivotal task in many branches of
science and technology. Beyond the different strategies developed for atoms, proteins …

This paper presents an analysis on a hexagonal cladding with a rotated-hexa core in
photonic crystal fiber (H-PCF) based optical sensor formation with simultaneously minimal …

We demonstrate an optical conveyor belt for levitated nanoparticles over several centimeters
inside both air-filled and evacuated hollow-core photonic crystal fibers (HCPCF). Detection …

Optically levitated micro-and nanoparticles offer an ideal playground for investigating photon–
phonon interactions over macroscopic distances. Here we report the observation of long …

Optical tweezers have been widely used for optical trapping and manipulating particles at
the microscopic scale with a tightly focused laser beam. Over the recent years, optical fiber …