Offset semi-parabolic nanoantenna made of a photonic crystal parabolic mirror and a plasmonic bow-tie antenna

被引：1
作者：
Hattori, Haroldo T. [1 ]
机构：
[1] UNSW Canberra, Sch Engn & Informat Technol, Canberra, ACT 2610, Australia
来源：
APPLIED OPTICS | 2014年 / 53卷 / 29期
基金：
澳大利亚研究理事会;
关键词：
OPTICAL ANTENNAS; LASERS; LIGHT;
D O I：
10.1364/AO.53.006771
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In a parabolic mirror, light coming parallel to the antenna passes through its focal point. In this work, a waveguide feeds a semi-parabolic photonic crystal mirror and the emerging beam feeds a bow-tie antenna placed at the mirror's focal point-it is shown that the antenna system can not only feed a bow-tie antenna (producing a localized moderately high electric field) but also produces a directional radiation beam. The semi-parabolic mirror is also modified to reduce reflection back to the feeding waveguide. (C) 2014 Optical Society of America
引用
收藏
页码：6771 / 6777
页数：7
相关论文
共 32 条
  • [11] Advances in theory of photonic crystals
    Fan, Shanhui
    Yanik, Mehmet Fatih
    Wang, Zheng
    Sandhu, Sunil
    Povinelli, Michelle L.
    [J]. JOURNAL OF LIGHTWAVE TECHNOLOGY, 2006, 24 (12) : 4493 - 4501
  • [12] Engineering the optical response of plasmonic nanoantennas
    Fischer, Holger
    Martin, Olivier J. F.
    [J]. OPTICS EXPRESS, 2008, 16 (12) : 9144 - 9154
  • [13] Optical antennas focus in on biology
    Garcia-Parajo, Maria F.
    [J]. NATURE PHOTONICS, 2008, 2 (04) : 201 - 203
  • [14] Light in tiny holes
    Genet, C.
    Ebbesen, T. W.
    [J]. NATURE, 2007, 445 (7123) : 39 - 46
  • [15] Deterministic aperiodic arrays of metal nanoparticles for surface-enhanced Raman scattering (SERS)
    Gopinath, Ashwin
    Boriskina, Svetlana V.
    Reinhard, Bjoern M.
    Dal Negro, Luca
    [J]. OPTICS EXPRESS, 2009, 17 (05): : 3741 - 3753
  • [16] Guna B., 2013, OPT EXPRESS, V21, P26557
  • [17] Nguyen HT, 2012, DEVELOPING INTERACTIONAL COMPETENCE: A CONVERSATION-ANALYTIC STUDY OF PATIENT CONSULTATIONS IN PHARMACY, P20
  • [18] Analysis of optically pumped equilateral triangular microlasers with three mode-selective trenches
    Hattori, Haroldo T.
    [J]. APPLIED OPTICS, 2008, 47 (12) : 2178 - 2185
  • [19] Driving plasmonic nanoantennas with triangular lasers and slot waveguides
    Hattori, Haroldo T.
    Li, Ziyuan
    Liu, Danyu
    [J]. APPLIED OPTICS, 2011, 50 (16) : 2391 - 2400
  • [20] Coupling of light from microdisk lasers into plasmonic nano-antennas
    Hattori, Haroldo T.
    Li, Ziyuan
    Liu, Danyu
    Rukhlenko, Ivan D.
    Premaratne, Malin
    [J]. OPTICS EXPRESS, 2009, 17 (23): : 20878 - 20884
1234