Long distance measurement by an optical frequency domain reflectometry (OFDR) was carried out using a frequency-shifted feedback (FSF) fiber laser. A spatial resolution of 0.4 cm at an operating range of 20 km was obtained.
|Number of pages||2|
|Publication status||Published - 2000|
|Event||Conference on Lasers and Electro-Optics (CLEO 2000) - San Francisco, CA, USA|
Duration: 2000 May 7 → 2000 May 12
|Conference||Conference on Lasers and Electro-Optics (CLEO 2000)|
|City||San Francisco, CA, USA|
|Period||00/5/7 → 00/5/12|