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  > Products> Light Measurement > Light Collectors 

Fiber Optic Light Collectors

These collectors gather light for radiometric measurements by HydroRads or other instruments with fiber optic inputs.  May be supplied as part of a HydroRad, a separate Fiber Optic Cable assembly, or as a stand-alone accessory for use with any SMA-terminated fiber cable.

Plane Irradiance (E)

  • Measures power incident on a flat surface
  • Cosine-weighted angular response
  • Only 2.5 cm square
  • More...
 

Scalar Irradiance (E0)

  • Measures total incident power on a point
  • Uniform angular response
  • More...

Radiance (L)

  • Measures radiance within a defined narrow field of view
  • Copper face resists fouling
  • Only 2.5 cm square
  • More...
 

Gershun Irradiance (E0) & (Ed-Eu)

  • Used in pairs, one up and one down, for best possible Eo measurement
  • Also measure net plane irradiance
  • Use for powerful analysis of absorption and energy flow
  • More...
Copyright © 1998-2008 by Hydro-Optics, Biology, & Instrumentation Laboratories All rights reserved.
All specifications subject to change without notice.
Functional design © Chapman Net Systems, Inc. 1999-2008, all rights reserved.