Experimental characterization of low-latency multiple and tunable delays of wideband analog LFM signal using concatenated linearly chirped and sampled FBGs

A. Almaiman, Y. Cao, F. Alishahi, A. Fallahpour, L. Li, P. Liao, K. Zou, S. Zach, N. Cohen, M. Tur, A. E. Willner

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Concatenated chirped and sampled fiber Bragg gratings are used to simultaneously generate multiple wavelength-tunable delayed versions of a wide bandwidth (10GHz) analog linear-frequency-modulated (LFM) pulse. We measured peak sidelobe level (PSL) > 31 dB.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2019
PublisherOptica Publishing Group (formerly OSA)
ISBN (Print)9781943580576
DOIs
StatePublished - 2019
Externally publishedYes
EventCLEO: Science and Innovations, CLEO_SI 2019 - San Jose, United States
Duration: 5 May 201910 May 2019

Publication series

NameOptics InfoBase Conference Papers
VolumePart F129-CLEO_SI 2019
ISSN (Electronic)2162-2701

Conference

ConferenceCLEO: Science and Innovations, CLEO_SI 2019
Country/TerritoryUnited States
CitySan Jose
Period5/05/1910/05/19

Bibliographical note

Publisher Copyright:
© 2019 The Author(s)

Funding

Fig. 5: LFM impulse response for simultaneously delayed four pulses with (a) 10-GHz and (b) 1-GHz bandwidths. 5. Acknowledgments The authors would like to acknowledge the support of DSCA and NSF CIAN. 6. References The authors would like to acknowledge the support of DSCA and NSF CIAN.

FundersFunder number
DSCA
National Science Foundation
Indian Academy of Neurosciences

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