High temperature long period grating thermo-mechanically written

Ver/Abrir
Identificadores
URI: http://hdl.handle.net/10902/839
ISSN: 1424-8220
Compartir
Estadísticas
Ver Estadísticas
Google Scholar
Registro completo
Mostrar el registro completo DC
Autoría
Lázaro Urrutia, José Miguel; Quintela Incera, AntonioAutoridad Unican; López Higuera, José MiguelAutoridad Unican
Fecha
2009-07-15
Derechos
Atribución 3.0 España
Publicado en
Sensors, 2009, 9(7), 5649-5654
Editorial
MDPI
Palabras clave
Long period gratings
Mechanical technique
Fabrication
Permanent LPG
High temperature sensor
Resumen/Abstract
An optical fiber transducer able to work in high temperature environments is experimentally demonstrated in the laboratory. It is based on a permanent long period grating (LPG) written using a new technique based on a thermo-mechanical approach. Device precision was experimentally checked by means of repetitive thermal cycles between 25 and 950 ºC. In addition device stability was assured by maintaining the temperature in steady state at 800 ºC during 23 hours.
Colecciones a las que pertenece
Atribución 3.0 EspañaExcepto si se señala otra cosa, la licencia del ítem se describe como Atribución 3.0 España