UPK-30S105
Integrating Sphere for Flux of Side
Emitting Fibers

The UPK-30S105 model integrating sphere feature a unique stretched design specially made for the measurement of side emitting fibers up to 80mm long. Elongation of the ODM98 coated¹⁾ sphere from 30mm diameter to a length of 105mm eliminates the need for a large diameter sphere. Its unique collar baffle design avoids direct illumination of the detector by the side emitting fiber. The detector port provides an interface for direct mounting of Gigahertz-Optik’s PD-11, TD-11 and VL-11 type light detectors and UFC-11 type fiber connectors. The recommended useful wavelength range of the stretched integrating sphere is from 250nm to 2500nm. Gigahertz-Optik’s calibration laboratory offers traceable spectral radiant power sensitivity calibration in the wavelength range from 250nm to 1800nm²⁾.

1) ODM98 (OP.DI.MA.) is a light and temperature resistant synthetic coating with very high reflectivity in the ultraviolet to near infrared spectral range with an almost perfect diffuse reflectance characteristic. Used in integrating spheres it offers high light throughput, long life even in UV applications, low self-fluorescence and almost perfect light distribution in a compact size sphere

2) Attached detector spectral responsivity range dependent

Catalogue complete (English) - 9 MB