Lidar Profiling of Sound Speed and Temperature in the Ocean Upper Mixed Layer

Abstract

My long term goals are the exploitation of physics for the solution of significant problems in oceanography. My interests generally lie in the direction of optics and laser interactions in the ocean. Our goal is the rapid and accurate measurement of upper-ocean vertical sound speed (and hence temperature) profiles in the ocean. The objective is to obtain range resolved (approx. 1 m) measurements of temperature and sound speed over a range of 100 m at an accuracy of 0.1 deg C and 0.2 m/s, respectively. To this end we are developing an innovative Brillouin LIDAR concept. Present results provide considerable confidence in the success of this objective.

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1998
Accession Number
ADA574200

Entities

People

  • Edward S. Fry

Organizations

  • Texas A&M University

Tags

DTIC Thesaurus Topics

  • Absorption
  • Absorption Spectra
  • Amplifiers
  • Barometric Pressure
  • Detection
  • Detectors
  • Frequency
  • Frequency Shift
  • Isotopes
  • Laser Amplifiers
  • Laser Beams
  • Lasers
  • Measurement
  • Physics
  • Spectra
  • Universities
  • Yag Lasers

Fields of Study

  • Physics

Readers

  • Ocean-Atmosphere Mesoscale Modeling, Data Assimilation, and Flux Boundary Layers
  • Optical Physics and Photonics.
  • Systems Analysis and Design

Technology Areas

  • Directed Energy