We propose an SOA with U-turn shape deep-ridge passive waveguide for integration on a silicon photonics platform. We fabricated the U-turn waveguide with the bending radius of 75 μm, and good gain ...

This paper presents designing of an op-amp of 10 bit SAR (Successive Approximation Register) ADC with Split DAC structure for medium resolution. Op-amp as an Comparator circuit is designed and ...