Parity bits are utilized for error detection in information signals when transmitting digital data.
Parity is an additional bit supplied alongside the data signal. It could be odd or even equal …

Parity is an extra bit which is used to add in digital information to detect error at the receiver
end. It can be even and odd parity. In case of even parity, the number of one's will be even …

This work presents an electro-optic effect-based design for the widely used Hamming code
for checking single bit errors in the received data. The structure is based on Mach-Zehnder …

Encoder is a device that allows placing digital information from many inputs to many outputs.
Any application of combinational logic circuit can be implemented by using encoder and …

Decoder is a device that allows placing digital information from many inputs to many outputs.
Any application of combinational logic circuit can be implemented by using decoder and …

Seven-segment decoder is a device that allows placing digital information from many inputs
to many outputs optically, having 11 Mach–Zehnder interferometers (MZIs) for their …

Abstract The Mach–Zehnder interferometer (MZI) structures working on the principle electro-
optical effect shows the powerful ability to switch the optical signal from one output port to …

Programmable logic device (PLD) gives flexibility to implement different combinational
circuits in a single device as per the requirement. In this paper, design of an optical PLD is …

This paper includes optical Boolean function generator unit. It can generate multiple logical
operations (16 operations). The device is proposed using electro-optic effect inside lithium …

Checking the parity of the data signal during transmission and reception is one way to
ensure errorless transmission of data. In this communication the authors propose a method …