TITLE

Polarization rotation of shape resonance in Archimedean spiral slots

AUTHOR(S)
Tzuang, Lawrence Dah-Ching; Yu-Wei Jiang; Yi-Han Ye; Yi-Tsung Chang; Yi-Ting Wu; Si-Chen Lee
PUB. DATE
March 2009
SOURCE
Applied Physics Letters;3/2/2009, Vol. 94 Issue 9, pN.PAG
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The experimental results of linear polarized light transmitting through an array of Archimedean spiral slots perforated on a thin metal film in the far-infrared region are demonstrated. The wavelength selective transmission spectra are examined, and the polarization selective shape resonance will lead to the polarization rotation. The sign of rotation not only depend on the handedness of the spiral but also related to specific initial polarization position. This phenomenon is different from the conventional optical activity in three-dimensional chiral molecules but rather similar to the polarization selective features in rectangular or elliptical slots.
ACCESSION #
36940954

 

Related Articles

  • Polar Properties of Langmuir–Blodgett Films of Copper Phthalocyanines. Palto, S. P.; Sorokin, A. V.; Tevosov, A. A.; Yudin, S. G. // Optics & Spectroscopy;Apr2005, Vol. 98 Issue 4, p574 

    Langmuir–Blodgett films of amphiphilic copper phthalocyanines are obtained. The Stark effect spectra and the spectra of pyro- and photosensitivity of these films are investigated. The following molecular parameters are determined: changes in the polarizability and the dipole moment for...

  • Manganese pentacarbonyl bromide as candidate for a molecular qubit system operated in the infrared regime. Korff, B. M. R.; Troppmann, U.; Kompa, K. L.; de Vivie-Riedle, R. // Journal of Chemical Physics;12/22/2005, Vol. 123 Issue 24, p244509 

    Our concept for a quantum computational system is based on qubits encoded in vibrational normal modes of polyatomic molecules. The quantum gates are implemented by shaped femtosecond laser pulses. We adopt this concept to the new species manganese pentacarbonyl bromide [MnBr(CO)5] and show that...

  • Isotopic Effect in LiD and BeD Formation through Radiative Association. Bacchus-Montabonel, Marie-Christine; Talbi, Dahbia // AIP Conference Proceedings;9/19/2007, Vol. 935 Issue 1, p170 

    Rate constants for the formation of the isotopic species LiD and BeD have been calculated from potential energy surfaces and dipole moments determined by accurate quantum chemistry calculations. These results are compared to the corresponding data for LiH and BeH, and cosmological implications...

  • Atomic-scale study of electric dipoles near charged and uncharged domain walls in ferroelectric films. Chun-Lin Jia; Shao-Bo Mi; Urban, Knut; Vrejoiu, Ionela; Alexe, Marin; Hesse, Dietrich // Nature Materials;Jan2008, Vol. 7 Issue 1, p57 

    Ferroelectrics are materials exhibiting spontaneous electric polarization due to dipoles formed by displacements of charged ions inside the crystal unit cell. Their exceptional properties are exploited in a variety of microelectronic applications. As ferroelectricity is strongly influenced by...

  • Effect of Mo substitution on ferroelectric properties of Bi3.6Ho0.4Ti3O12 thin films prepared by sol-gel method. Guo, Dongyun; Wang, Chuanbin; Shen, Qiang; Zhang, Lianmeng; Li, Meiya; Liu, Jun // Applied Physics Letters;12/29/2008, Vol. 93 Issue 26, p262907 

    The series of (Bi0.9Ho0.1)4-2x/3Ti3-xMoxO12 (BHTM) (x=0, 0.9%, 1.5%, 3.0%, and 6.0%) thin films on Pt/Ti/SiO2/Si substrates is prepared by sol-gel method, and the effect of Mo content on the microstructure and ferroelectric properties of these films are investigated. When the Mo content is not...

  • Experimental and theoretical studies of Λ doublings and permanent electric dipoles in the low-lying 1Π states of NaCs. Zaharova, J.; Nikolayeva, O.; Tamanis, M.; Auzinsh, M.; Ferber, R.; Zaitsevskii, A.; Pazyuk, E. A.; Stolyarov, A. V. // Journal of Chemical Physics;5/14/2006, Vol. 124 Issue 18, p184318 

    We present experimental data on the electric permanent dipole moments d(υ′,J′) and Λ splittings (q factors) in the quasidegenerate (3) 1Πe/f state of the NaCs molecule over a wide range of the vibrational (υ′) and rotational (J′) quantum numbers by using...

  • Tailoring surface plasmon polariton propagation via specific symmetry properties of nanostructures. Ashall, B.; Berndt, M.; Zerulla, D. // Applied Physics Letters;11/12/2007, Vol. 91 Issue 20, p203109 

    We report on an experimental investigation on surface plasmon polariton (SPP) propagation and interaction on two-dimensional arrays of differing symmetry properties. Providing the required symmetry variations and forming the basis of the arrays are tailor designed nanostructures. We demonstrate...

  • The low-lying electronic states of BeAs: a first principles characterization. Alves, Tiago Vinicius; Hermoso, Willian; Ornellas, Fernando R. // Theoretical Chemistry Accounts: Theory, Computation, & Modeling;Nov2010, Vol. 127 Issue 4, p383 

    The electronic structure and spectroscopic properties of a manifold of states of a new molecular species, BeAs, have been investigated theoretically at the complete active space self-consistent field/multireference single and double excitations configuration interaction (CASSCF/MRSDCI) approach,...

  • Polarization in optical near and far fields and its relation to shape and layout of nanostructures. Naruse, M.; Yatsui, T.; Hori, H.; Yasui, M.; Ohtsu, M. // Journal of Applied Physics;Jun2008, Vol. 103 Issue 11, p113525 

    We discuss the polarization control in optical near fields and far fields by engineering nanostructures, focusing on the individual shapes of elemental structures and their arrangement, called elemental-shape and layout factors, respectively. These factors are physically related to electrical...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics