Femtosecond Pulse Generation Using Microring Resonators for Eye Nano Surgery
The effect of femtosecond pulse through a nonlinear microring system for refractive surgery eye is studied. The scattering matrix method is used to study the laser pulse treatment through a system of N micro ring resonator is analytically studied. A bright soliton with nanosecond pulse width is fed into the system consist of five Hydrogenated-amorphous Silicon (a-Si:H) micro ring resonators and an amplified femtosecond pulse is generated. Simulated results show the generation of ultra short pulse with FWHM of 150 fs which is practical for correcting short-sightedness and far-sightedness in eye nano surgery.
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Document Type: Short Communication
Publication date: March 1, 2014
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- Nanoscience and Nanotechnology Letters (NNL) is a multidisciplinary peer-reviewed journal consolidating nanoscale research activities in all disciplines of science, engineering and medicine into a single and unique reference source. NNL provides the means for scientists, engineers, medical experts and technocrats to publish original short research articles as communications/letters of important new scientific and technological findings, encompassing the fundamental and applied research in all disciplines of the physical sciences, engineering and medicine.
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