Transmissive quasi-optical Ronchi phase grating for terahertz frequencies
Optics Letters, Vol. 35, Issue 21, pp. 3658-3660 (2010)
http://dx.doi.org/10.1364/OL.35.003658
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Abstract
A transmissive, square-wave Ronchi phase grating has been fabricated from the dielectric polytetrafluoroethylene to diffract an ~0.7 THz beam quasi-optically. When illuminated by a coherent, cw terahertz (THz) source, the spot separation of the
© 2010 Optical Society of America
OCIS Codes
(050.1950) Diffraction and gratings : Diffraction gratings
(050.1970) Diffraction and gratings : Diffractive optics
(230.1950) Optical devices : Diffraction gratings
(110.6795) Imaging systems : Terahertz imaging
ToC Category:
Diffraction and Gratings
History
Original Manuscript: August 12, 2010
Manuscript Accepted: September 16, 2010
Published: October 27, 2010
Citation
Martin S. Heimbeck, Patrick J. Reardon, John Callahan, and Henry O. Everitt, "Transmissive quasi-optical Ronchi phase grating for terahertz frequencies," Opt. Lett. 35, 3658-3660 (2010)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-35-21-3658
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