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Optics Letters

Optics Letters

| RAPID, SHORT PUBLICATIONS ON THE LATEST IN OPTICAL DISCOVERIES

  • Editor: Xi-Cheng Zhang
  • Vol. 39, Iss. 7 — Apr. 1, 2014
  • pp: 1857–1860

Spectrally resolved incoherent holography: 3D spatial and spectral imaging using a Mach–Zehnder radial-shearing interferometer

Dinesh N. Naik, Giancarlo Pedrini, Mitsuo Takeda, and Wolfgang Osten  »View Author Affiliations


Optics Letters, Vol. 39, Issue 7, pp. 1857-1860 (2014)
http://dx.doi.org/10.1364/OL.39.001857


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Abstract

Spatial and spectral information holds the key for characterizing incoherently illuminated or self-luminous objects, as well as for imaging fluorescence. We propose spectrally resolved incoherent holography using a multifunctional Mach–Zehnder interferometer that can introduce both a radial shear and a variable time delay between the interfering optical fields and permits the measurement of both spatial and temporal coherence functions, from which a 3D spatial and spectral image of the object is reconstructed. We propose and demonstrate the accurate 3D imaging of the object spectra by in situ calibration.

© 2014 Optical Society of America

OCIS Codes
(030.1640) Coherence and statistical optics : Coherence
(090.0090) Holography : Holography
(100.3010) Image processing : Image reconstruction techniques
(300.6300) Spectroscopy : Spectroscopy, Fourier transforms

ToC Category:
Holography

History
Original Manuscript: November 7, 2013
Revised Manuscript: February 18, 2014
Manuscript Accepted: February 20, 2014
Published: March 21, 2014

Citation
Dinesh N. Naik, Giancarlo Pedrini, Mitsuo Takeda, and Wolfgang Osten, "Spectrally resolved incoherent holography: 3D spatial and spectral imaging using a Mach–Zehnder radial-shearing interferometer," Opt. Lett. 39, 1857-1860 (2014)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-39-7-1857


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