High Temperature Reflection and Backscattering Probe

In this composition "7x400um copper coated fibers soldered in the reflection probe barrel,  the read fiber (signal collection fiber) is located in the center of a ring of Six illumination fibers. "For extreme temperatures up to 800ºc. we also offer an ultra-high temperature probe. Versions with 2x400um, 2x600um and 7x400um fiber compositions are available" 


  • Reflection Probe
    Reflection Probe High Temperature
Multimode Wavelengths Step Index Reflection Probe Fiber Construction Drawing
Product specifications
Fiber type Multimode Step Index
Wavelength range:  UV–Vis-NIR (190nm-1250nm)  Vis–NIR(300nm–2400nm)
Core diameters:  400 micron
Numerical Aperture Na.:  0.22 ± 0.02, cone 25,4 degr.
0.22 ± 0.02, cone 25,4 degr.  Six around one
Connection:  SMA 905 connectors
Protection:  Stainless Steel sleeve
Barrel:  303 Stainless Steel 6,35x150mm
Operating temperature:  -30°C to +500°C
Product code    Core diam. Wavelength
301-4002UVHT  400um 300nm to 900nm
301-4002IRHT  400um 500nm to 2100nm

Further options
FC/PC or ST connectors
Fully customized