(R200-REF-UV-VIS) 200 µm Reflection Probe, UV/VIS, 2 m, Reference Leg

Ocean OpticsSKU: R200-REF-UV-VIS


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.

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

Fiber Core Size 200 µm 200 µm
Length 2 m 2 m
Jacket PVDF zip tube Silicone-coated steel monocoil
Probe Ferrule Diameter 6.35 mm (1/4″) 6.35 mm (1/4″)
Breakout Midway point of assembly at 1 meter Midway point of assembly at 1 meter
Buffer Materials Polyimide Polyimide
Cladding OD 10 µm 10 µm
Cladding OD Tolerance ± 4 µm ± 4 µm
Connector SMA 905 SMA 905
Fiber Core Size Tolerance ± 4 μm ± 4 μm
Long Term Bend Radius 8 cm 8 cm
Maximum OD 243 µm 243 µm
Primary Buffer OD 10 µm 10 µm
Primary Buffer OD Tolerance ± 5 µm ± 5 µm
Probe Fiber Bundle 6 illumination fibers around 1 read fiber 6 illumination fibers around 1 read fiber
Short Term Bend Radius 4 cm 4 cm
Probe Ferrule Length 76.2 mm (3″) 76.2 mm (3″)
Probe Ferrule Material Stainless steel Stainless steel
Operating Temperature (-65) to 300 °C (-65) to 300 °C

Payment & Security

American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.