Correlation-based distributed measurement of a dynamic grating spectrum generated in stimulated Brillouin scattering in a polarization-maintaining optical fiber

We study the principle of correlation-based distributed generation and readout of dynamic grating spectrum generated in stimulated Brillouin scattering in a polarization-maintaining optical fiber. The experimental validation is demonstrated by applying synchronous sinusoidal frequency modulations to...

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Veröffentlicht in:	Optics letters 2009-04, Vol.34 (7), p.1126-1128
Hauptverfasser:	WEIWEN ZOU, ZUYUAN HE, SONG, Kwang-Yong, HOTATE, Kazuo
Format:	Artikel
Sprache:	eng
Schlagworte:	Exact sciences and technology Fiber optics Fundamental areas of phenomenology (including applications) General equipment and techniques Instruments, apparatus, components and techniques common to several branches of physics and astronomy Nonlinear optics Optics Physics Sensors (chemical, optical, electrical, movement, gas, etc.) remote sensing Sensors, gyros Stimulated brillouin and rayleigh scattering
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