TY - JOUR
T1 - Numerical study on rotational force in a bi-layered gammadion chiral metamaterial
AU - Lee, Yohan
AU - Song, Eui Young
AU - Lee, Seung Yeol
AU - Kim, Joonsoo
AU - Cho, Jaebum
AU - Lee, Byoungho
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2015/6/17
Y1 - 2015/6/17
N2 - Recently it has been demonstrated that chiral metamaterials show giant optical activity and circular dichroism. However, it has been rarely known about rotational force generated by incident wave in chiral metamaterials. We calculate the rotational force in the bilayered gammadion chiral metamaterial. In addition, we show that a bi-layered structure, which has greater optical activity than a single-layered structure, changes the rotational force tendency greatly. This result can be used as a possible optical manipulation in biological sciences.
AB - Recently it has been demonstrated that chiral metamaterials show giant optical activity and circular dichroism. However, it has been rarely known about rotational force generated by incident wave in chiral metamaterials. We calculate the rotational force in the bilayered gammadion chiral metamaterial. In addition, we show that a bi-layered structure, which has greater optical activity than a single-layered structure, changes the rotational force tendency greatly. This result can be used as a possible optical manipulation in biological sciences.
UR - http://www.scopus.com/inward/record.url?scp=84939230500&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/619/1/012057
DO - 10.1088/1742-6596/619/1/012057
M3 - Conference article
AN - SCOPUS:84939230500
SN - 1742-6588
VL - 619
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
IS - 1
M1 - 012057
T2 - 6th International Conference on Optical, Optoelectronic and Photonic Materials and Applications, ICOOPMA 2014
Y2 - 27 July 2014 through 1 August 2014
ER -