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Updated: Jun 20, 2026

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Optical Scatter Microscopy Based on Two-Dimensional Gabor Filters
Published on: June 2, 2010
Enhancement of acousto-optic filter resolution using birefringence dispersion in CdS
Optics Letters
|August 29, 2009
Abstract:
A CdS acousto-optic tunable filter has been constructed and operated near the band gap. The filter exhibits a large enhancement of spectral resolution that is due to birefringence dispersions. Over the wavelength range 530 to 545 nm, a half-power bandwidth of 20 A was obtained with an angular aperture of 38 degrees.

