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

Advanced all-optical logic gates on a spectral bus

Not Accessible

Your library or personal account may give you access

Abstract

We present experimental results on a new method for ultrafast all-optical logic, which utilizes four-wave mixing on polarization-modulated signals. The technique allows advanced operations such as exclusive-or and three-bit addition with carry bit. Furthermore, we show that on-the-fly error-correction encoding and decoding of a simple Hamming code is achieved when these gates are used on the bits of a spectrally structured word. These gates may be suitable for logic operations in an optoelectronic front end, which moves some of the necessary computation of data to the optical domain, before detection.

© 2001 Optical Society of America

Full Article  |  PDF Article
More Like This
All-optical logic circuits based on polarization properties of nondegenerate four-wave mixing

Ashish Bhardwaj, Per Olof Hedekvist, and Kerry Vahala
J. Opt. Soc. Am. B 18(5) 657-665 (2001)

Design of multifunctional all-optical logic gates based on photonic crystal waveguides

Yuhao Huang, Menghang Shi, Aodi Yu, and Li Xia
Appl. Opt. 62(3) 774-781 (2023)

All-optical programmable logic gate

R. G. A. Craig, G. S. Buller, F. A. P. Tooley, S. D. Smith, A. C. Walker, and B. S. Wherrett
Appl. Opt. 29(14) 2148-2152 (1990)

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 (6)

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 (2)

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

Equations (2)

You do not have subscription access to this journal. Equations 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