In the aerospace field, for aerospace engines and other high-end manufacturing equipment
working in extreme environments, like ultrahigh temperatures, high pressure, and high …

The present text is the second part of an editorial written for a Special Issue entitled
Advances in Metal Casting Technology. The first part, which was published in November …

In-situ temperature and strain during copper casting process were monitored for the first time
based on regenerated fiber Bragg grating (RFBG) sensors, with the maximum temperature …

An optical fiber with both temperature and strain fiber Bragg grating sensors were
embedded into an aluminum cast structure during the casting process. Temperature and …

Despite the fact that specifically in the automotive industry, several safety-relevant
components are produced by casting processes, integrating sensors and electronic …

The strain evolution and distribution during an aluminum alloy AlSi9Cu3 casting were
monitored with the arrays of optical fiber Bragg grating sensors. A high degree of correlation …

A new calibration methodology for regenerated fiber Bragg grating (RFBG) temperature
sensors up to 700° C is proposed and demonstrated. A generalized, wavelength-dependent …

Viscosity of optical fiber plays an important role in high temperature applications in harsh
environments. A size-dependent viscosity phenomenon of silica optical fiber under high …

To investigate systematically how the temperature effect influences the measurement
accuracy of a hydrostatic leveling system (HLS), ambient-temperature and temperature …

We demonstrate a thulium-doped mode-locked fiber laser with ultra-broadband wavelength
tunability for micro-strain sensing based on the multimode interference (MMI) effect in single …