TY - GEN
T1 - Weak measurement of optical spin Hall effect in phase-discontinuity metasurface
AU - Lee, Y. U.
AU - Wu, J. W.
N1 - Funding Information:
This work is supported by Quantum Metamaterial Research Center program and Global Frontier Program of Center for Advanced Meta-Materials (Ministry of Science, ICT and Future Planning, National Research Foundation, Republic of Korea)
Publisher Copyright:
© 2015 IEEE.
PY - 2016/1/7
Y1 - 2016/1/7
N2 - Recently it has been demonstrated that a rapid phase-change at a phase-discontinuity metasurface (PDM) leads to an additional momentum gradient enabling a direct observation of optical spin Hall (OSH) shift. We show that the helicity-dependent OSH shift depends on incidence and refraction angles at PDM, and construct a weak value measurement to control OSH shift by a variable phase retardance in the post-selection.
AB - Recently it has been demonstrated that a rapid phase-change at a phase-discontinuity metasurface (PDM) leads to an additional momentum gradient enabling a direct observation of optical spin Hall (OSH) shift. We show that the helicity-dependent OSH shift depends on incidence and refraction angles at PDM, and construct a weak value measurement to control OSH shift by a variable phase retardance in the post-selection.
UR - http://www.scopus.com/inward/record.url?scp=84962909275&partnerID=8YFLogxK
U2 - 10.1109/CLEOPR.2015.7375853
DO - 10.1109/CLEOPR.2015.7375853
M3 - Conference contribution
AN - SCOPUS:84962909275
T3 - 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
BT - 2015 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR 2015
Y2 - 24 August 2015 through 28 August 2015
ER -