Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

All-optical Fredkin gate using photonic-crystal-based nonlinear cavities

Not Accessible

Your library or personal account may give you access

Abstract

An all-optical Fredkin gate was proposed and designed. The Fredkin gate is a reversible logic gate. For designing the proposed structure we used three different optical nonlinear resonators. The wide-bandwidth resonators do not have switching functionality. However, the proposed resonator was modified to act as an optical switch in the horizontal direction. The final structure was designed using four wide-band resonators, twelve sharp resonators, and four nonlinear ring resonators. Simulation results show that the maximum rise time for the proposed structure is about 5 ps.

© 2020 Optical Society of America

Full Article  |  PDF Article
More Like This
Design of all-optical reversible logic gates using photonic crystal waveguides for optical computing and photonic integrated circuits

Dalai Gowri Sankar Rao, Sandip Swarnakar, and Santosh Kumar
Appl. Opt. 59(35) 11003-11012 (2020)

Application of photonic-crystal-based nonlinear ring resonators for realizing an all-optical comparator

Lian Zhu, Farhad Mehdizadeh, and Reza Talebzadeh
Appl. Opt. 58(30) 8316-8321 (2019)

All optical half-adder/subtractor using photonic-crystal-based nonlinear cavities

Yanfeng Fang and Xiaoping Tang
Appl. Opt. 61(9) 2306-2312 (2022)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (14)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved