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High-sensitivity, high-speed underwater ultrasonic detection based on time-stretched self-coherent detection

  • Yujia Li
  • , King Shing Lo
  • , Dongmei Huang
  • , Chao Lu
  • , P. K.A. Wai

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

Abstract

A MHz-level underwater ultrasonic wave with the kPa-level pressure is detected by the time-stretched self-coherence system with a high speed and highly coherent swept laser, which is significant for ultrasound detection.

Original languageEnglish
Title of host publication2024 Conference on Lasers and Electro-Optics, CLEO 2024
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781957171395
DOIs
Publication statusPublished - May 2024
Event2024 Conference on Lasers and Electro-Optics, CLEO 2024 - Charlotte, United States
Duration: 7 May 202410 May 2024

Publication series

Name2024 Conference on Lasers and Electro-Optics, CLEO 2024

Conference

Conference2024 Conference on Lasers and Electro-Optics, CLEO 2024
Country/TerritoryUnited States
CityCharlotte
Period7/05/2410/05/24

Keywords

  • Acoustics
  • Electro-optical waveguides
  • Lasers and electrooptics
  • Measurement by laser beam
  • Pressure measurement
  • Timing jitter
  • Ultrasonic imaging
  • Ultrasonic variables measurement

ASJC Scopus subject areas

  • Process Chemistry and Technology
  • Computer Networks and Communications
  • Civil and Structural Engineering
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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