Picture of smart phone in human hand

World leading smartphone and mobile technology research at Strathclyde...

The Strathprints institutional repository is a digital archive of University of Strathclyde's Open Access research outputs. Strathprints provides access to thousands of Open Access research papers by University of Strathclyde researchers, including by Strathclyde researchers from the Department of Computer & Information Sciences involved in researching exciting new applications for mobile and smartphone technology. But the transformative application of mobile technologies is also the focus of research within disciplines as diverse as Electronic & Electrical Engineering, Marketing, Human Resource Management and Biomedical Enginering, among others.

Explore Strathclyde's Open Access research on smartphone technology now...

Induction brazing of Type-I fiber Bragg gratings into Kovar ferrules exploiting Curie transition

Perry, Marcus and Niewczas, Pawel and Johnston, Michael and Cook, Kevin and Canning, John (2013) Induction brazing of Type-I fiber Bragg gratings into Kovar ferrules exploiting Curie transition. IEEE Sensors Journal, 13 (2). pp. 816-823. ISSN 1530-437X

Full text not available in this repository. (Request a copy from the Strathclyde author)

Abstract

While soldering fiber Bragg gratings into ferrules may allow them to overcome their inherent mechanical and chemical weaknesses, the high temperatures required to achieve reliable encapsulation can result in decreased grating reflectivity. In this paper, finite element models and data from on-line temperature measurements of regenerated gratings during induction heating are analyzed. The results are used to design and implement an optimized methodology, which allows standard, type-I gratings to be brazed into ferrules with high-temperature solders, while ensuring low reflectivity losses.