Transform spectrometer based on measuring the periodicity of Talbot self-images
Optics Letters, Vol. 26, Issue 21, pp. 1645-1647 (2001)
http://dx.doi.org/10.1364/OL.26.001645
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Abstract
We demonstrate a compact transform spectrometer based on measuring the periodicity of Talbot self-images. The system has no moving parts; it contains only a tilted absorption grating that is imaged onto a CCD camera. The linear architecture of the system makes it possible to use this design in imaging arrays of spectrometers. Unlike other transform spectrometers, its resolution is independent of wavelength.
© 2001 Optical Society of America
[Optical Society of America ]
OCIS Codes
(050.0050) Diffraction and gratings : Diffraction and gratings
Citation
Helen L. Kung, Aparna Bhatnagar, and David A. B. Miller, "Transform spectrometer based on measuring the periodicity of Talbot self-images," Opt. Lett. 26, 1645-1647 (2001)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-26-21-1645
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