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  • Gas Flow Cells UV to Mid IR

Gas Flow Cells UV to Mid IR

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Features

Wavelength operation from 150 nm to 9 microns

Designed for minimum optical interference

Compact multiplass for low concentrations/ weak absorption lines

Swagelock fittings for easy integration


The FCM flow cells are optimized for spectrometers and FTIRs, but can be used with tunable laser systems. The cells use large diameter CaF2 lenses for efficient coupling over a 150 nm to 9 micron wavelength range. The housing is a rugged vacuum tight enclosure that can also handle pressures > 400 psi.

Gas Flow Cells for Deep UV to Mid-IR Spectroscopy are multi-mode fiber-coupled ideally suited for customers using their own gas samples and working with fiber-coupled components. Features include:

  • Optimized for use with spectrometers or FTIRs and can also be used with tunable laser systems.
  • Compatible with fiber with a core diameter of up to 1mm and a NA of 0.37 with a SMA905 connector.
  • Wavelength operation from 150nm to 9 microns (UV to mid-IR)
  • Designed for minimum optical interference artifacts
  • Compact multi-pass design for low concentrations/weak absorption lines.

Available for:

   Single Mode

    Frequency Locked Lasers

    Standard Gas Cells

   Absorption Tubes

    Custom


Typical Parameters for 10 Cm Cell

The 10 cm cell is a single pass, the 40 cm cell is a 2 pass.

Value for 10 cm Cell 

Wavelength Range                              150 to 9000 nm

Fiber Interface                                  SMA 905

Fiber Compatibility                              To 1 mm core and .37 NA

Actual path lengths                             10 cm   (40 cm in dual pass)

Operating Temperature                       -50to 200 C

Fiber to Fiber throughput                    > 40 FCM (10)

Fiber to Fiber throughput over Temperature       <10 % change from 25 C

Wetted Surfaces                              Hard anodized aluminum, gaskets, CaF2

Gasket Material                               Viton or Kalrez

Leak rate                                    <10-6 Atm cc /sec

Cell volume                                 17 cc


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CONTACT US
  • L I G H T W I N D
  • SOLUTIONS
    • Semiconductor >
      • Plasma and CVD Gas Analysis >
        • L Series: Downstream Process Spectroscopy
        • S Series: Window Mount
      • Plasma and Wet Etch Process Endpoint >
        • Wet Etch Endpoint
    • Plasma Spectroscopy >
      • Plasma Spectroscopy Systems
    • Materials Analysis
    • Raman
    • Multispectral Imaging Resources
    • Solar
    • Fluorescence Imaging
    • Raman Spectroscopy and Microscopy
  • PRODUCTS
    • Flow Cells
    • Software >
      • Analyze IQ
  • SERVICES
    • Custom Engineering >
      • Laser Induced Breakdown Spectroscopy
  • RESOURCES
    • Lightwind Software Instructional Videos >
      • Configuring and Viewing Data
      • Template and Recipe Operations
      • Endpoint
  • CONTACT
    • ABOUT US