||H. L. Kung, A. Bhatnagar, and D. A. B.
Miller, "Transform Spectrometer Based on Measuring Periodicity of
Talbot Self-Images," in IEEE Lasers and Electro-Optics Society
2000 Annual Meeting, Rio Grande, Puerto Rico (November 13-16, 2000).
demonstrate a spectrometer based on measuring the periodicity of
Talbot self-images. The system contains a tilted absorption grating
imaged onto a CCD camera and has no moving parts.
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