Abstract

The ultimate spectral and spatial resolutions of distributed sensing based on stimulated Brillouin scattering (SBS) in optical fibers is shown for several-nanosecond Stokes pulses. Precise measurements of the local Brillouin frequency, with a spectral resolution close to the natural linewidth and, simultaneously, the spatial resolution of the pulse length are provided by AC detection of the output pump in the case of a finite cw component (base) of the Stokes pulse. Simulation examples of SBS-based sensing for fibers containing sections with different Brillouin frequencies are presented, demonstrating the high resolution of the sensing.

© 2006 Optical Society of America

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  2. M. Nikles, L. Thevenaz, and P. A. Robert, "Brillouin gain spectrum characterization in single-mode optical fibers," J. Lightwave Technol. 15, 1841-1851 (1997).
  3. T. R. Parker, M. Farhadiroushan, R. Feced, V. A. Handerek, and A. J. Rogers, "Simultaneous distributed measurement of strain and temperature from noise-initiated Brillouin scattering in optical fibers," IEEE J. Quantum Electron. 34, 645 - 659 (1998).
    [CrossRef]
  4. A. Yeniay, J.-M. Delavaux, and J. Toulouse, "Spontaneous and stimulated Brillouin scattering gain spectra in optical fibers," J. Lightwave Technol. 20, 1425-1432 (2002).
    [CrossRef]
  5. R. W. Boyd, Nonlinear Optics (Academic Press, San Diego, 2003).
  6. X. Bao, A. Brown, M. DeMerchant, and J. Smith, "Characterization of the Brillouin-loss spectrum of single-mode fibers by use of very short (< 10-ns) pulses," Opt. Lett. 24, 510-512 (1999).
  7. V. Lecoeuche, D. J. Webb, C. N. Pannell, and D. A. Jackson, "Transient response in high-resolution Brillouinbased distributed sensing using probe pulses shorter than the acoustic relaxation time," Opt. Lett. 25, 156-158 (2000).
  8. I. Velchev, D. Neshev, W. Hogervorst, and W. Ubachs, "Pulse compression to the subphonon lifetime region by half-cycle gain in transient stimulated Brillouin scattering," IEEE J. Quantum Electron. 35, 1812-1816 (1999).
    [CrossRef]
  9. W. H. Press, B. P. Flannery, S. A. Teukolsky, and W. T. Vetterling, Numerical Recipes in Fortran (Cambridge University Academic Press, 1986).

2002 (1)

2000 (1)

1999 (2)

I. Velchev, D. Neshev, W. Hogervorst, and W. Ubachs, "Pulse compression to the subphonon lifetime region by half-cycle gain in transient stimulated Brillouin scattering," IEEE J. Quantum Electron. 35, 1812-1816 (1999).
[CrossRef]

X. Bao, A. Brown, M. DeMerchant, and J. Smith, "Characterization of the Brillouin-loss spectrum of single-mode fibers by use of very short (< 10-ns) pulses," Opt. Lett. 24, 510-512 (1999).

1998 (1)

T. R. Parker, M. Farhadiroushan, R. Feced, V. A. Handerek, and A. J. Rogers, "Simultaneous distributed measurement of strain and temperature from noise-initiated Brillouin scattering in optical fibers," IEEE J. Quantum Electron. 34, 645 - 659 (1998).
[CrossRef]

1997 (1)

M. Nikles, L. Thevenaz, and P. A. Robert, "Brillouin gain spectrum characterization in single-mode optical fibers," J. Lightwave Technol. 15, 1841-1851 (1997).

1993 (1)

Bao, X.

Brown, A.

Delavaux, J.-M.

DeMerchant, M.

Farhadiroushan, M.

T. R. Parker, M. Farhadiroushan, R. Feced, V. A. Handerek, and A. J. Rogers, "Simultaneous distributed measurement of strain and temperature from noise-initiated Brillouin scattering in optical fibers," IEEE J. Quantum Electron. 34, 645 - 659 (1998).
[CrossRef]

Feced, R.

T. R. Parker, M. Farhadiroushan, R. Feced, V. A. Handerek, and A. J. Rogers, "Simultaneous distributed measurement of strain and temperature from noise-initiated Brillouin scattering in optical fibers," IEEE J. Quantum Electron. 34, 645 - 659 (1998).
[CrossRef]

Handerek, V. A.

T. R. Parker, M. Farhadiroushan, R. Feced, V. A. Handerek, and A. J. Rogers, "Simultaneous distributed measurement of strain and temperature from noise-initiated Brillouin scattering in optical fibers," IEEE J. Quantum Electron. 34, 645 - 659 (1998).
[CrossRef]

Hogervorst, W.

I. Velchev, D. Neshev, W. Hogervorst, and W. Ubachs, "Pulse compression to the subphonon lifetime region by half-cycle gain in transient stimulated Brillouin scattering," IEEE J. Quantum Electron. 35, 1812-1816 (1999).
[CrossRef]

Jackson, D. A.

Lecoeuche, V.

Neshev, D.

I. Velchev, D. Neshev, W. Hogervorst, and W. Ubachs, "Pulse compression to the subphonon lifetime region by half-cycle gain in transient stimulated Brillouin scattering," IEEE J. Quantum Electron. 35, 1812-1816 (1999).
[CrossRef]

Nikles, M.

M. Nikles, L. Thevenaz, and P. A. Robert, "Brillouin gain spectrum characterization in single-mode optical fibers," J. Lightwave Technol. 15, 1841-1851 (1997).

Pannell, C. N.

Parker, T. R.

T. R. Parker, M. Farhadiroushan, R. Feced, V. A. Handerek, and A. J. Rogers, "Simultaneous distributed measurement of strain and temperature from noise-initiated Brillouin scattering in optical fibers," IEEE J. Quantum Electron. 34, 645 - 659 (1998).
[CrossRef]

Robert, P. A.

M. Nikles, L. Thevenaz, and P. A. Robert, "Brillouin gain spectrum characterization in single-mode optical fibers," J. Lightwave Technol. 15, 1841-1851 (1997).

Rogers, A. J.

T. R. Parker, M. Farhadiroushan, R. Feced, V. A. Handerek, and A. J. Rogers, "Simultaneous distributed measurement of strain and temperature from noise-initiated Brillouin scattering in optical fibers," IEEE J. Quantum Electron. 34, 645 - 659 (1998).
[CrossRef]

Smith, J.

Thevenaz, L.

M. Nikles, L. Thevenaz, and P. A. Robert, "Brillouin gain spectrum characterization in single-mode optical fibers," J. Lightwave Technol. 15, 1841-1851 (1997).

Toulouse, J.

Ubachs, W.

I. Velchev, D. Neshev, W. Hogervorst, and W. Ubachs, "Pulse compression to the subphonon lifetime region by half-cycle gain in transient stimulated Brillouin scattering," IEEE J. Quantum Electron. 35, 1812-1816 (1999).
[CrossRef]

Velchev, I.

I. Velchev, D. Neshev, W. Hogervorst, and W. Ubachs, "Pulse compression to the subphonon lifetime region by half-cycle gain in transient stimulated Brillouin scattering," IEEE J. Quantum Electron. 35, 1812-1816 (1999).
[CrossRef]

Webb, D. J.

Yeniay, A.

IEEE J. Quantum Electron. (2)

T. R. Parker, M. Farhadiroushan, R. Feced, V. A. Handerek, and A. J. Rogers, "Simultaneous distributed measurement of strain and temperature from noise-initiated Brillouin scattering in optical fibers," IEEE J. Quantum Electron. 34, 645 - 659 (1998).
[CrossRef]

I. Velchev, D. Neshev, W. Hogervorst, and W. Ubachs, "Pulse compression to the subphonon lifetime region by half-cycle gain in transient stimulated Brillouin scattering," IEEE J. Quantum Electron. 35, 1812-1816 (1999).
[CrossRef]

J. Lightwave Technol. (2)

M. Nikles, L. Thevenaz, and P. A. Robert, "Brillouin gain spectrum characterization in single-mode optical fibers," J. Lightwave Technol. 15, 1841-1851 (1997).

A. Yeniay, J.-M. Delavaux, and J. Toulouse, "Spontaneous and stimulated Brillouin scattering gain spectra in optical fibers," J. Lightwave Technol. 20, 1425-1432 (2002).
[CrossRef]

Opt. Lett. (3)

Other (2)

W. H. Press, B. P. Flannery, S. A. Teukolsky, and W. T. Vetterling, Numerical Recipes in Fortran (Cambridge University Academic Press, 1986).

R. W. Boyd, Nonlinear Optics (Academic Press, San Diego, 2003).

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