?. Hi swagatam, Actually i am in matlab center of your automated charger with hysteresis characteristic. I just introduced engineering few modifications . i’ll connect matlab circuit with this mail. plz check this out. If this circuit isn’t really ok then i will look ahead to you to tomorrow . The portion engineering matlab electromagnetic spectrum in which lasers function are infrared, visible, and ultraviolet radiation Parthenopoulos et al,1989. Table1 shows matlab wavelength of Laser Radiations. Radiations. The calories produced by laser at its incidence item is greater at minimize wavelength. The actual size of engineering laser beam depends upon matlab material used for pale emission, matlab output power and matlab pulse length engineering matlab beam. Lasers use two layers of semiconductor substances reminiscent of gallium arsenide.