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Integrated Path Spectroscopy

How the Intensity Modulated Continuous Wave (IMCW) Method works

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Advantages of this approach versus other methods:
  • Leverages all fiber telecom based components
  • Simultaneous transmission of both on and offline wavelengths causes several common mode noises to cancel in the ratio
  • Relatively immune to background radiation and scintillation

How 2-D Measurement works

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Advantages of this approach versus other methods:
  • Provides spatial information about the gas concentrations in the field of regard
  • Maps can be used with other ancillary data to provide emissions estimates
  • Sensitivities relevant to environmental monitoring with dynamic range  and spatial information needed for safety applications
Environmental Sensing  |  Threat Sensing  |  Technology  |  Products  | About S3  | Contact Us | Log In
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  • Home
  • Applications
    • Environmental Sensing >
      • Industrial
      • Agriculture
      • Regulation / Verification
      • Science
      • Capabilities >
        • Modeling / Simulation
        • HW/SW Prototype Development
        • Field Deployment & Testing
      • Environmental Sensing Publications
    • Threat Sensing >
      • Threat Sensing Publications
  • Technology
    • Integrated Path Spectroscopy
    • Airborne CW LIDAR
    • Elastic Backscatter Lidar
    • UV RAMAN
  • Products
    • GreenLITE™
    • MFLL Multifunctional Fiber Laser Lidar
    • Reveal
    • CSD
    • MANPORTABLE
  • About S3
  • Contact Us