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  • Reflection Probe Ref

UV-Visible Reflection/Backscattering Probes w/ Reference Leg

Lead Time: 2 weeks

Prices From $980.00

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Product Details

A reflection/backscattering probe with a built-in reference leg is a convenient solution for long-term measurements and experiments in which variation or instability in the spectral output of the light source is expected to affect the reflection spectrum.

Available in both premium- and lab-grade, these probes include a reference leg that splits off from the light source connector for monitoring your illumination (or reference) source via a second spectrometer.

Product Overview

  • Probe design -- 6-around-1 fiber bundle design at probe end for sample measurements
  • Setup -- 7-fiber leg connects to light source, single-fiber leg connects to spectrometer for best performance
  • Reference leg -- one optical fiber splits off from the light source connector for reference monitoring (6-around-1 design)
  • Probe type -- probe comprises UV-Visible (300-1100 nm) fibers



Select model to see full specifications


Fiber Core Size:
200 µm
2 m
PVDF zip tube
Silicone-coated steel monocoil
Probe Ferrule Diameter:
6.35 mm (1/4″)
Midway point of assembly at 1 meter
Buffer Materials:
Cladding OD:
10 µm
Cladding OD Tolerance:
± 4 µm
SMA 905
Fiber Core Size Tolerance:
± 4 μm
Long Term Bend Radius:
8 cm
Maximum OD:
243 µm
Primary Buffer OD:
10 µm
Primary Buffer OD Tolerance:
± 5 µm
Probe Fiber Bundle:
6 illumination fibers around 1 read fiber
Short Term Bend Radius:
4 cm
Probe Ferrule Length:
76.2 mm (3″)
Probe Ferrule Material:
Stainless steel

Measurement techniques