Blog

See how Philtec fiber optic sensors solve measurement challenges in aerospace, energy, cryogenics, medical technology, vacuum systems, high-pressure environments, and advanced research applications.

Philtec’s D Model Sensors and Their High-Frequency Capabilities

Philtec's D Model Sensors are renowned in the industry for their outstanding high-frequency performance. Designed to meet demanding requirements, these sensors exceed the standard frequency bandwidths, providing unparalleled operational excellence. In this article, we...

Gamma Radiation Threshold Levels

Threshold dose Levels in Borosilicate Glass Fibers <50 rad (very low dose) No detectable changes in structure, optics, or mechanics. Any induced defects are below detection limits of spectroscopy. 10² – 10³ rad (100–1,000 rad) Beginning of trace radiation-induced...

Low Dosage Gamma Radiation

Gamma radiation can interact with borosilicate glass fibers primarily by producing ionization and electronic defects in the glass network. At very low doses (<50 rad, or <0.5 Gy), the effects are generally minimal, but a few points are worth noting: Optical...

Probes for Cryogenic Turbo Pumps

Philtec builds custom displacement sensor systems to meet application requirements, which often include extreme environments. This month we delivered 8 sensors having 200 KHz bandwidth (sensor speed). The probe tips are threaded and connectorized so they may be...

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