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|Title:||Electrically tunable Bragg gratings in single-mode polymer optical fiber||Authors:||Kalli, Kyriacos
Dobb, Helen L.
Webb, David J.
Carroll, Karen E.
Boyd, Ian W.
|Issue Date:||2007||Publisher:||Optical Society of America||Source:||Optics Letters, Vol. 32, Issue 3, pp. 214-216||Abstract:||We present what is to our knowledge the first demonstration of a tunable fiber Bragg grating device in polymer optical fiber that utilizes a thin-film resistive heater deposited on the surface of the fiber. The polymer fiber was coated via photochemical deposition of a Pd/Cu metallic layer with a procedure induced by vacuum-ultraviolet radiation at room temperature. The resulting device, when wavelength tuned via joule heating, underwent a wavelength shift of 2 nm for a moderate input power of 160 mW, a wavelength to input power coefficient of −13.4 pm/mW, and a time constant of 1.7 s−1.||URI:||http://ktisis.cut.ac.cy/handle/10488/1152
|DOI:||10.1364/OL.32.000214||Rights:||© 2007 Optical Society of America||Type:||Article|
|Appears in Collections:||Άρθρα/Articles|
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