Results 11 to 20 of about 2,981,116 (200)

All-optical reconfigurable non-inverted logic gates with a single semiconductor optical amplifier

AIP Advances, 2019
All-optical reconfigurable non-inverted logic gates with a single semiconductor optical amplifier (SOA) is proposed. Compared with the probe light of continuous light, the clock (Clk) pulse sequences light is regarded as the probe light so that the ...
Bingchen Han, Yi Liu
doaj   +2 more sources

All-optical logic gates based on metallic waveguide arrays

Results in Physics, 2018
All-optical logic gates based on metallic waveguide arrays (MWGAs) are proposed. The supermodes of surface plasmon polaritons (SPPs) are excited selectively by different input fields.
Wu Yang, Xiaoyan Shi, Huaizhong Xing, Xiaoshuang Chen   +3 more
doaj   +2 more sources

Dual-Band High-Throughput and High-Contrast All-Optical Topology Logic Gates

Micromachines
Optical computing offers advantages such as high bandwidth and low loss, playing a crucial role in signal processing, communication, and sensing applications.
Jinying Zhang, Yulin Si, Yexiaotong Zhang, Bingnan Wang, Xinye Wang   +4 more
doaj   +2 more sources

Light-Controlled Soft Switches for Optical Logic Gate Operations

Sensors
While liquid crystal elastomers (LCEs) show promise for diverse soft actuators due to their strong stimulus responsiveness, limited investigation into their light perception and processing restricts their wider use in intelligent systems.
Chuang Wang, Hao Wu, Quanwang Niu, Xiaohong Yan, Xiangfu Wang   +4 more
doaj   +2 more sources

All-optical flip flop based on a symmetric Mach-Zehnder switch with a feed-back loop and multiple forward set/reset signals [PDF]

, 2007
The paper proposed an improved performance for optical flip-flop using symmetric Mach-Zehnder interformeter with a feedback and multiple forward configurations.
Ghassemlooy, Zabih, Ng, Wai Pang, Le Minh, Hoa   +2 more
core   +1 more source

IST-LASAGNE: Towards all-optical label swapping employing optical logic gates and optical flip-flops [PDF]

, 2005
The Information Society Technologies - all-optical LAbel SwApping employing optical logic Gates in NEtwork nodes (IST-LASAGNE) project aims at designing and implementing the first, modular, scalable, and truly all-optical photonic router capable of ...
Holm-Nielsen, P.V., KOONEN, A, Stampoulidis, Leontios, D. Tsiokos, Chi, N., D. Colle, Herrera Llorente, J Javier, MARTINEZ, J, Tafur Monroy, I.; id_orcid, Chi, Nan, Holm-Nielsen, PV, Ramos, F, Yan, N Ni, Jeppesen, P., Stampoulidis, L., P. V. Holm-nielsen, Colle, Didier, Kehayas, Efstratios, R. Clavero, Demeester, P Piet, Koonen, A.M.J., Van Caenegem, R, Dorren, HJS Harm, Yan, N, M.T. Hill, B. Riposati Member, I. Tafur Monroy, Liu, Y, I.T. Monroy, R. Van Caenegem, A.M.J. Koonen, Riposati, B., Tsiokos, D, J. Marti, Pickavet, M., Kehayas, E., Liu, Y Yong, Marti, J, BAKOPOULOS, P, Dorren, HJS, Tafur Monroy, I., SEOANE, J, Pickavet, M, Zhang, J., Holm-Nielsen, Pablo Villanueva, Martinez, JM Jose Manuel, Hill, M.T., Chi, N, Ramos, F., P. Jeppesen, Tafur Monroy, I, M. Pickavet, N. Yan, Jeppesen, P, Zhang, Jianfeng, L. Stampoulidis, Marti, J., Marti, J Javier, P.V. Holm-Nielsen, Martinez, JM, Pickavet, Mario, Zhang, J, Martinez, J.M., Tsiokos, D., HERRERA, J, Avramopoulos, H, H.J.S. Dorren, Koonen, AMJ, Van Caenegem, Ruth, H. Avramopoulos, Tafur Monroy, I Idelfonso, DORREN, H, Clavero, R., Hill, MT Martin, Colle, D., Riposati, B, M. T. Hill, Zhang, J Junyi, N. Chi, MONROY, IT, Stampoulidis, L, Koonen, AMJ Ton, Jeppesen, Palle, Y. Liu, Van Caenegem, R., J.M. Martinez, H. J. S. Dorren, Caenegem, R. van, F. Ramos, HOLM-NIELSEN, P, Tafur Monroy, Idelfonso, HILL, M, Dorren, H.J.S., Clavero, R, J. Zhang, H., Hill, MT, Demeester, Piet, Yan, N., Liu, Y., A. M. J. Koonen, E. Kehayas, Avramopoulos, H., B. Riposati, Kehayas, E, Colle, D   +105 more
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Precision dicing of optical materials [PDF]

, 2014
Ductile regime dicing has been used to machine a variety of optical materials to produce waveguides for lasers, multi-mode interference devices and non-linear devices.
Smith, P.G.R., Carpenter, Lewis, Cooper, P.A., J. C. Gates, P. A. Cooper, Holmes, C., C. Holmes, Gates, J.C., L. G. Carpenter, P. G. R. Smith   +9 more
core   +1 more source

A Non-Volatile Tunable Ultra-Compact Silicon Photonic Logic Gate

Nanomaterials, 2022
Logic gates, as one of the most important basic units in electronic integrated circuits (EICs), are also equally important in photonic integrated circuits (PICs). In this study, we proposed a non-volatile, ultra-compact all-photonics logic gate.
Zheng Peng, Junbo Feng, Huan Yuan, Wei Cheng, Yan Wang, Xiaodong Ren, Hao Cheng, Shengyin Zang, Yubei Shuai, Hao Liu, Jiagui Wu, Junbo Yang   +11 more
doaj   +1 more source

All-Optical Logic Gates Based on Nonlinear Slot Waveguide Couplers [PDF]

, 2006
A novel design of all-optical logic gates based on nonlinear slot-waveguide couplers is proposed. NOT, OR, and AND logic gates can be realized by a simple single optical-directional coupler configuration.
Fujisawa, Takeshi, Koshiba, Masanori
core   +1 more source

Simulation of universal optical logic gates under energy sharing collisions of Manakov solitons and fulfillment of practical optical logic criteria [PDF]

, 2023
The universal optical logic gates, namely NAND and NOR gates, have been theoretically simulated by employing the energy sharing collision of bright optical solitons in the Manakov system, governing pulse propagation in a highly birefringent fiber ...
Kanna, T., Lakshmanan, M., Vijayajayanthi, M.   +2 more
core   +1 more source