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Experimental generation of Mathieu–Gauss beams with a phase-only spatial light modulator |
Applied Optics, Vol. 49, Issue 36, pp. 6903-6909 (2010)
http://dx.doi.org/10.1364/AO.49.006903
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Abstract
We present a novel method for the efficient generation of even, odd, and helical Mathieu–Gauss beams of arbitrary order and ellipticity by means of a phase-only spatial light modulator (SLM). Our method consists of displaying the phase of the desired beam in the SLM; the reconstructed field is obtained on-axis following a spatial filtering process with an annular aperture. The propagation invariance and topological properties of the generated beams are investigated numerically and experimentally.
© 2010 Optical Society of America
OCIS Codes
(120.5060) Instrumentation, measurement, and metrology : Phase modulation
(090.1995) Holography : Digital holography
(070.3185) Fourier optics and signal processing : Invariant optical fields
(070.6120) Fourier optics and signal processing : Spatial light modulators
ToC Category:
Fourier Optics and Signal Processing
History
Original Manuscript: September 23, 2010
Manuscript Accepted: October 26, 2010
Published: December 14, 2010
Citation
R. J. Hernández-Hernández, R. A. Terborg, I. Ricardez-Vargas, and K. Volke-Sepúlveda, "Experimental generation of Mathieu–Gauss beams with a phase-only spatial light modulator," Appl. Opt. 49, 6903-6909 (2010)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-49-36-6903
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