A Unique Filter-Preserver Device for Digital Photonic Circuits


Autoria(s): Bhairavabhatla, Vijayaaditya; Talabattula, Srinivas
Data(s)

01/11/2008

Resumo

We discuss micro ring resonator based optical logic gates using Kerr-type nonlinearity. Resonant wavelength selectivity is one key factor in achieving the desired gate. Based on basic gates like AND gate, OR gate etc. We proceed to propose a 3-bit binary adder circuit.Due to the presence of more than a single wavelength, the system gets complicated as we increase the number of components in the circuit. Hence it has been observed that for efficient designing and functioning of digital circuits in optical domain, we need a device which can give single wavelength output, filtering out all other wavelengths and at the same time preserve the digital characteristics of the output. We propose such filter-preserver device based on micro ring resonator.

Formato

application/pdf

Identificador

http://eprints.iisc.ernet.in/21151/1/fulltext.pdf

Bhairavabhatla, Vijayaaditya and Talabattula, Srinivas (2008) A Unique Filter-Preserver Device for Digital Photonic Circuits. In: IEEE Region 10 Conference (TENCON 2008), NOV 19-21, 2008, Hyderabad, INDIA, pp. 1829-1832.

Publicador

IEEE

Relação

http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4766690

http://eprints.iisc.ernet.in/21151/

Palavras-Chave #Electrical Communication Engineering
Tipo

Conference Paper

PeerReviewed