A. Nikoukar, I. S. Amiri*, J. Ali
A system of Half-Panda microring resonator (MRR) is proposed to generate ultra-short nanometer (nm) optical tweezers. The dark soliton propagates inside nonlinear MRR. Molecules or photons transport within the system when the dark soliton is used as input pulse. Nano optical tweezers can be generated and used to many applications in optical communication networks. Here the smallest nano optical tweezers signals with full width at half maximum (FWHM) of 9 nm is obtained where the free spectrum range (FSR) of 50 nm is simulated.