Polarization beam splitter using a binary blazed grating coupler
Optics Letters, Vol. 32, Issue 12, pp. 1662-1664 (2007)
http://dx.doi.org/10.1364/OL.32.001662
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Abstract
A novel polarization beam splitter using a two-layer grating coupler is proposed and demonstrated. It can directly couple the normally incident light from fiber into two separate waveguides according to their polarization states while splitting them. It realizes high coupling efficiency and a good extinction ratio by using binary blazed grating couplers. The coupling length is less than
© 2007 Optical Society of America
OCIS Codes
(050.1950) Diffraction and gratings : Diffraction gratings
(230.1360) Optical devices : Beam splitters
(230.5440) Optical devices : Polarization-selective devices
ToC Category:
Optical Devices
History
Original Manuscript: October 27, 2006
Revised Manuscript: March 22, 2007
Manuscript Accepted: April 18, 2007
Published: June 5, 2007
Citation
Junbo Feng and Zhiping Zhou, "Polarization beam splitter using a binary blazed grating coupler," Opt. Lett. 32, 1662-1664 (2007)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-32-12-1662
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