W. B. Fraga

All optical logic gates based on an asymmetric nonlinear directional coupler

W. B. Fraga, José Wally Mendonça Menezes, M.G. da Silva et al. · Optics Communications · 2006 · 87 citations

Photonics, Engineering, Optical Properties +7

Logic gates based in two- and three-modes nonlinear optical fiber couplers

José Wally Mendonça Menezes, W. B. Fraga, A. C. Ferreira et al. · Optical and Quantum Electronics · 2007 · 70 citations

Photonics, Engineering, Optical Properties +8

Optical switches and all-fiber logical devices based on triangular and planar three-core nonlinear optical fiber couplers

José Wally Mendonça Menezes, W. B. Fraga, Glendo de Freitas Guimarães et al. · Optics Communications · 2007 · 34 citations

All-fiber Logical Devices, Photonics, Engineering +9

pH optical sensor based on thin films of sol–gel with bromocresol purple

Átila Pereira Timbó, Paulo Victor Ferreira Pinto, Hilton Andrade Pinho et al. · Sensors and Actuators B Chemical · 2015 · 31 citations

Photonic Sensor, Optical Materials, Engineering +9

All-Optical Half-Adder Using All-Optical XOR and AND Gates for Optical Generation of “Sum” and “Carry”

José Wally Mendonça Menezes, W. B. Fraga, A. C. Ferreira et al. · Fiber & Integrated Optics · 2010 · 30 citations

Optical Materials, Engineering, Optical Generation +17