论文信息 - Characterization of cladded glass fibers using acoustic microscopy

Characterization of cladded glass fibers using acoustic microscopy

Spatial distribution profiles of leaky surface acoustic wave velocity (VLSAW ) and attenuation across the diameters of cladded glass fibers are presented. The profiles are obtained by using a novel V(x,z) analysis with a reflection scanning acoustic microscope operated at 775 MHz, and are compared with optical refractive index profiles. Optical fibers with different dopants and dopant concentrations have been investigated. The role of acoustic property profiles in the design of optical and acoustic fibers is outlined.

[1] R. D. Weglein,et al. Characteristic material signatures by acoustic microscopy , 1978 .

[2] N. Chubachi,et al. Material Characterization by Line-Focus-Beam Acoustic Microscope , 1985, IEEE Transactions on Sonics and Ultrasonics.

[3] R. Smith. Optical power handling capacity of low loss optical fibers as determined by stimulated Raman and brillouin scattering. , 1972, Applied optics.

[4] D. Marcuse,et al. Index profile measurements of fibers and their evaluation , 1980, Proceedings of the IEEE.

[5] R. N. Thurston,et al. Acoustic Clad Fiber Delay Lines , 1977, IEEE Transactions on Sonics and Ultrasonics.

[6] Abdullah Atalar,et al. An angular‐spectrum approach to contrast in reflection acoustic microscopy , 1978 .

[7] R. Stolen. Polarization effects in fiber Raman and Brillouin lasers , 1979 .

[8] N Lagakos,et al. Acoustic sensitivity predictions of single-mode optical fibers using Brillouin scattering. , 1980, Applied optics.

[9] C. Jen,et al. Role of guided acoustic wave properties in single-mode optical fibre design , 1988 .

[10] A. Safaai-Jazi,et al. Leaky Modes in Weakly Guiding Fiber Acoustic Waveguides , 1986, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.

[11] David N. Payne,et al. Fabrication of polarisation-maintaining fibres using gas-phase etching , 1982 .