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A 2×2 spatial optical switch based on PT-symmetry |
Optics Letters, Vol. 36, Issue 22, pp. 4368-4370 (2011)
http://dx.doi.org/10.1364/OL.36.004368
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Abstract
We show a PT-symmetric coupler having an arm with a tunable gain and a no-loss arm when appropriately de signed to possess reciprocal behavior, unlike its rivals having a fixed gain/loss arm, can perform as a tunable
© 2011 Optical Society of America
OCIS Codes
(130.2790) Integrated optics : Guided waves
(230.7370) Optical devices : Waveguides
(130.4815) Integrated optics : Optical switching devices
ToC Category:
Integrated Optics
History
Original Manuscript: September 20, 2011
Revised Manuscript: October 9, 2011
Manuscript Accepted: October 9, 2011
Published: November 11, 2011
Citation
Fakhroddin Nazari, Mina Nazari, and Mohammad Kazem Moravvej-Farshi, "A 2×2 spatial optical switch based on PT-symmetry," Opt. Lett. 36, 4368-4370 (2011)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-36-22-4368
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