F.M. Schellenberg, C.G. Willson, et al.
Proceedings of SPIE 1989
Forward light scattering by the thermally excited acoustic eigenmodes of an optical fiber produce numerous narrow lines not predicted by the bulk-interaction theory of Brillouin scattering. Optical heterodyne detection has been used to resolve the scattering spectrum which begins at about 20 MHz and extends to the detection limit. © 1985 The American Physical Society.
F.M. Schellenberg, C.G. Willson, et al.
Proceedings of SPIE 1989
S.H. Perlmutter, M. Levenson, et al.
Physical Review B
Paul M. Lundquist, C. Poga, et al.
Optics Letters
M. Levenson
Optics Letters