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

All-fiber joint-transform correlator for time-multiplexed signals

Not Accessible

Your library or personal account may give you access

Abstract

We present the temporal counterpart of a spatial joint-transform correlator. This system optically measures the rf spectrum of a real-time spectral interferogram achieved by stretching a sequence of two time-multiplexed pulses. The optical rf analyzer makes use of the cross-phase modulation on a cw probe in a highly nonlinear fiber. We show that the optical spectrum appearing on the cw signal contains the information of the electric-field cross correlation of the signals under test. This device offers potential applications for all-optical pattern recognition of ultrashort pulses.

© 2009 Optical Society of America

Full Article  |  PDF Article
More Like This
Wavelength-compensated time-sequential multiplexed color joint transform correlator

P. García-Martínez, J. L. Martínez, M. M. Sánchez-López, and I. Moreno
Appl. Opt. 49(26) 4866-4873 (2010)

Joint transform correlator with spatial code division multiplexing

Zeev Zalevsky, Avi Rubner, Javier García, Pascuala Garcia-Martinez, Carlos Ferreira, and Emanuel Marom
Appl. Opt. 45(28) 7325-7333 (2006)

Joint transform correlator for optical temporal signals

Gal Shabtay, David Mendlovic, and Zeev Zalevsky
Appl. Opt. 39(35) 6556-6560 (2000)

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 (3)

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

Equations (3)

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