Using multiple pump and probe tones, a frequency-sweep-free method for distributed Brillouin sensing, is proposed, having the potential for fast dynamic strain measurements. Experimentally, a spatial resolution on the order of 1-meter is demonstrated.
|Title of host publication||ECOC 2011 - 37th European Conference and Exhibition on Optical Communication, Final Program|
|State||Published - 2011|
|Event||37th European Conference on Optical Communication and Exhibition, ECOC 2011 - Geneva, Switzerland|
Duration: 18 Sep 2011 → 22 Sep 2011
|Name||European Conference on Optical Communication, ECOC|
|Conference||37th European Conference on Optical Communication and Exhibition, ECOC 2011|
|Period||18/09/11 → 22/09/11|