Optical length and speed measurement for cables and wires - Polytec

Length measurement for in-line process control with Polytec - Polytec

Fiber Length Meter Video Instructions

Orders of magnitude (length) - Wikipedia

Fracture Strain of SiC Nanowires and Direct Evidence of Electron‐Beam Induced Amorphisation in the Strained Nanowires - Wang - 2015 - Small - Wiley Online Library

Comparison of three full-field optical measurement techniques applied to vibration analysis

How far can electrical signals travel through a cable? - Quora

Chromatic confocal technology - Polytec

Optical length measurement for cables and wire ropes - Polytec

ProSpeed® laser sensors for length & speed measurement - Polytec

Vibrometry - Optical measurement technology by Polytec - Polytec

Evaluation of commercially-available conductive filaments for 3D printing flexible circuits on paper [PeerJ]

Optical Fiber communication - Daffodil Polytechnic Institute

Optical length and speed measurement for wood and construction material - Polytec

ProSpeed® laser sensors for length & speed measurement - Polytec

Industrial length & speed measurement - Velocimetry - Polytec