We present two real-time fiber position monitoring methods for sequentail Fiber-Bragg-Grating UVwriting process. Before writing every grating section, the just-exposed grating section or the reference fiber grating is probed by an interferometric side-diffraction method to measure the grating phase as position reference.
|Number of pages||2|
|State||Published - 1 Jan 2005|
|Event||31st European Conference on Optical Communications, ECOC 2005 - Glasgow, United Kingdom|
Duration: 25 Sep 2005 → 29 Sep 2005
|Conference||31st European Conference on Optical Communications, ECOC 2005|
|Period||25/09/05 → 29/09/05|