Walsh-hadamard code design using optical nonlinear material

2017 ◽  
Author(s):  
Sandip Mandal ◽  
Supriti Samanta ◽  
Goutam Kumar Maity ◽  
Subhadipta Mukhopadhyay
Keyword(s):  
Nonlinear Material ◽  
Code Design ◽  
Optical Nonlinear Material ◽  
Hadamard Code

DESIGNING OF ALL-OPTICAL TRI-STATE LOGIC SYSTEM WITH THE HELP OF OPTICAL NONLINEAR MATERIAL

2008 ◽  
Vol 17 (03) ◽  
pp. 315-328 ◽  
Author(s):  
TANAY CHATTOPADHYAY ◽  
GOUTAM KUMAR MAITY ◽  
JITENDRA NATH ROY
Keyword(s):  
High Speed ◽  
Optical Switch ◽  
Digital Signal ◽  
Optical Signal ◽  
Nonlinear Material ◽  
Digital Signals ◽  
Photonic Networks ◽  
Optical Nonlinear Material ◽  
All Optical ◽  
Logic Operations

Nonlinear optics has been of increased interest for all-optical signal, data and image processing in high speed photonic networks. The application of multi-valued (nonbinary) digital signals can provide considerable relief in transmission, storage and processing of a large amount of information in digital signal processing. Here, we propose the design of an all-optical system for some basic tri-state logic operations (trinary OR, trinary AND, trinary XOR, Inverter, Truth detector, False detector) which exploits the polarization properties of light. Nonlinear material based optical switch can play an important role. Tri-state logic can play a significant role towards carry and borrow free arithmetic operations. The principles and possibilities of the design of nonlinear material based tri-state logic circuits are proposed and described.

Implementation of Polarization-Encoded Quantum Fredkin Gate Using Kerr Effect

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
Debajyoti Samanta
Keyword(s):  
Quantum Computing ◽  
Data Processing ◽  
Kerr Effect ◽  
Optical Signal ◽  
Nonlinear Material ◽  
Optical Nonlinear Material ◽  
Fredkin Gate ◽  
Switching Property

AbstractOptics has strong potentiality in data processing. Here, quantum Fredkin gate is implemented with the help of switching property of optical nonlinear material and polarization-based encoding and decoding technique of optical signal. The gate is very much useful for quantum computing and communications.

Design of ternary Multiplexer and De-multiplexer circuit with optical nonlinear material (OPNLM) based switch

Optik ◽  
2014 ◽  
Vol 125 (15) ◽  
pp. 3798-3805 ◽  
Author(s):  
Panchatapa Bhowmik ◽  
Jitendra Nath Roy ◽  
Tanay Chattopadhyay
Keyword(s):  
Nonlinear Material ◽  
Optical Nonlinear Material

An all-optical comparison scheme between two multi-bit data with optical nonlinear material

2008 ◽  
Vol 6 (9) ◽  
pp. 693-696 ◽  
Author(s):  
Kuladeep Roy Chowdhury Kuladeep Roy Chowdhury ◽  
Abhijit Sinha Abhijit Sinha ◽  
and Sourangshu Mukhopadhyay Sourangshu Mukhopadhyay
Keyword(s):  
Nonlinear Material ◽  
Optical Nonlinear Material ◽  
All Optical

New Optical Nonlinear Material Based Upon PVA with PbS Quantum Dots

2005 ◽  
Vol 426 (1) ◽  
pp. 205-217 ◽  
Author(s):  
V. R. Lyakhovetsky ◽  
V. I. Volkov ◽  
A. A. Borshch ◽  
M. S. Brodyn ◽  
M. I. Strashnikova ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Nonlinear Material ◽  
Optical Nonlinear Material ◽  
Pbs Quantum Dots

scholarly journals Nanobubbles: Graphene Nanobubbles: A New Optical Nonlinear Material (Advanced Optical Materials 6/2015)

2015 ◽  
Vol 3 (6) ◽  
pp. 715-715 ◽  
Author(s):  
Qiaoliang Bao ◽  
Jianqiang Chen ◽  
Yuanjiang Xiang ◽  
Kai Zhang ◽  
Shaojuan Li ◽  
...  
Keyword(s):  
Optical Materials ◽  
Nonlinear Material ◽  
Optical Nonlinear Material

Graphene Nanobubbles: A New Optical Nonlinear Material

2015 ◽  
Vol 3 (6) ◽  
pp. 744-749 ◽  
Author(s):  
Qiaoliang Bao ◽  
Jianqiang Chen ◽  
Yuanjiang Xiang ◽  
Kai Zhang ◽  
Shaojuan Li ◽  
...  
Keyword(s):  
Nonlinear Material ◽  
Optical Nonlinear Material
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