scholarly journals EIT-Based Photonic Crystals and Photonic Logic Gate Design

10.5772/33897 ◽  
2012 ◽  
Author(s):  
Teh-Chau Liau ◽  
Jin-Jei Wu ◽  
Jian Qi ◽  
Tzong-Jer Yang
Keyword(s):  
Photonic Crystals ◽  
Logic Gate ◽  
Gate Design

Design and Study of Whole Optical XOR Logic Gate of Two Dimensional Photonic Crystals

2018 ◽  
Vol 39 (12) ◽  
pp. 1772-1777 ◽  
Author(s):  
张晓金 ZHANG Xiao-jin ◽  
梁龙学 LIANG Long-xue ◽  
吴小所 WU Xiao-suo ◽  
韩根亮 HAN Gen-liang
Keyword(s):  
Photonic Crystals ◽  
Logic Gate ◽  
Two Dimensional

A novel and reliable interlayer exchange coupled nanomagnetic universal logic gate design

2020 ◽  
Vol 32 (9) ◽  
pp. 095205
Author(s):  
Venkat Mattela ◽  
Sanghamitra Debroy ◽  
Santhosh Sivasubramani ◽  
Amit Acharyya
Keyword(s):  
Logic Gate ◽  
Universal Logic ◽  
Interlayer Exchange ◽  
Universal Logic Gate ◽  
Gate Design

scholarly journals Measuring optimality of a neural system by a logic gate model

2021 ◽  
Author(s):  
Robert Friedman
Keyword(s):  
Caenorhabditis Elegans ◽  
Information Transmission ◽  
Muscle Fiber ◽  
Neural Circuit ◽  
Logic Gate ◽  
Neural System ◽  
System Model ◽  
Nematode Worm ◽  
Worm Caenorhabditis Elegans ◽  
Gate Design

The nematode worm, Caenorhabditis elegans, is a relatively simple neural system model for measuring the efficiency of information transmission from sensory organ to muscle fiber. With the potential to measure this efficiency, a method is proposed to compare the organization of an idealized neural circuit with a logic gate design. This approach is useful for analysis of a neural circuit that is not tractable to a strictly biological model, and where the assumptions of a logic gate design have applicability. Also, included in the results is an abstract perspective of the electrical-specific synaptic network in the somatic system of the nematode worm.

scholarly journals Bio-inspired spatially variant photonic crystals for self-collimation and beam-steering applications in the near-infrared spectrum

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Rudra Gnawali ◽  
Andrew Volk ◽  
Imad Agha ◽  
Tamara E. Payne ◽  
Amit Rai ◽  
...  
Keyword(s):  
Optical Properties ◽  
Photonic Crystals ◽  
Near Infrared ◽  
Beam Steering ◽  
Logic Gate ◽  
Logic Gates ◽  
Dielectric Materials ◽  
Optical Systems ◽  
Optical Logic ◽  
Spatially Variant

AbstractThe self-collimation of light through Photonic Crystals (PCs) due to their optical properties and through a special geometric structure offers a new form of beam steering with highly optical control capabilities for a range of different applications. The objective of this work is to understand self-collimation and bending of light beams through bio-inspired Spatially Variant Photonic Crystals (SVPCs) made from dielectric materials such as silicon dioxide and common polymers used in three-dimensional printing like SU-8. Based upon natural PCs found in animals such as butterflies and fish, the PCs developed in this work can be used to manipulate different wavelengths of light for optical communications, multiplexing, and beam-tuning devices for light detection and ranging applications. In this paper, we show the optical properties and potential applications of two different SVPC designs that can control light through a 90-degree bend and optical logic gates. These two-dimensional SVPC designs were optimized for operation in the near-infrared range of approximately 800–1000 nm for the 90-degree bend and 700–1000 nm for the optical logic gate. These SVPCs were shown to provide high transmission through desired regions with low reflection and absorption of light to prove the potential benefits of these structures for future optical systems.

Bio-Inspired Spatially Variant Photonic Crystals for Beam-Steering Applications

2021 ◽  
Author(s):  
Rudra Gnawali ◽  
Andrew Volk ◽  
Imad Agha ◽  
Tamara Payne ◽  
Jimmy Touma
Keyword(s):  
Optical Properties ◽  
Photonic Crystals ◽  
Beam Steering ◽  
Logic Gate ◽  
Logic Gates ◽  
Dielectric Materials ◽  
Optical Systems ◽  
Infrared Range ◽  
Optical Logic ◽  
Spatially Variant

Abstract The self-collimation of light through Photonic Crystals (PCs) due to their optical properties and through a special geometric structure offers a new form of beam steering with highly optical control capabilities for a range of different applications. The objective of this work is to understand self-collimation and bending of light beams through Spatially Variant Photonic Crystals (SVPCs) made from dielectric materials such as silicon dioxide as well as common polymers used in three-dimensional printing like SU-8. These PCs can be used for optical communications, multiplexing, and beam-tuning devices for light detection and ranging applications. In this paper we show the optical properties and potential applications of two different SVPC designs that can control light through a 90-degree bend and optical logic gates. These two-dimensional SVPC designs were optimized for operation in the near-infrared range of approximately 800–1000 nm for the 90-degree bend and 700-100nm for the optical logic gate. These SVPCs were shown to provide high transmission through desired regions with low reflection and absorption of light to prove the potential benefits of these structures for future optical systems.

New electro-optic logic gate design and computer graphics spectrum

2017 ◽  
Vol 46 (1) ◽  
pp. 122003
Author(s):  
张洋 Zhang Yang ◽  
刘海燕 Liu Haiyan
Keyword(s):  
Computer Graphics ◽  
Logic Gate ◽  
Electro Optic ◽  
Gate Design

Gated single molecular device and logic gate design

2017 ◽  
Vol 53 (1) ◽  
pp. 46-48 ◽  
Author(s):  
R.M. Hariharan ◽  
C. Preferencial Kala ◽  
K. Janani ◽  
H. Bijo Joseph ◽  
S. Vivekananthan ◽  
...  
Keyword(s):  
Logic Gate ◽  
Molecular Device ◽  
Gate Design

Ultra-Compact Multifunctional All-Optical Logic Gate Based on Asymmetric Photonic Crystals Multi-Mode Interference

2013 ◽  
Vol 10 (8) ◽  
pp. 1735-1737
Author(s):  
Hong-Seung Kim ◽  
Tae-Kyeong Lee ◽  
Geum-Yoon Oh ◽  
Doo-Gun Kim ◽  
Young-Wan Choi
Keyword(s):  
Photonic Crystals ◽  
Logic Gate ◽  
Optical Logic ◽  
All Optical ◽  
Optical Logic Gate ◽  
Multi Mode ◽  
Mode Interference
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