Plasmonic quasicrystals with broadband transmission enhancement

被引：29

作者：

Kasture, Sachin ^{[1
]}

Ravishankar, Ajith P. ^{[1
]}

Yallapragada, V. J. ^{[1
]}

Patil, Raj ^{[1
]}

Valappil, Nikesh V. ^{[1
]}

Mulay, Gajendra ^{[1
]}

Achanta, Venu Gopal ^{[1
]}

机构：

[1] Tata Inst Fundamental Res, DCMPMS, Bombay 400005, Maharashtra, India

来源：

SCIENTIFIC REPORTS | 2014年 / 4卷

关键词：

EXTRAORDINARY OPTICAL-TRANSMISSION; SUBWAVELENGTH; RESONANCES; SYMMETRY;

D O I：

10.1038/srep05257

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Plasmonic quasicrystals (PlQCs), by integrating the properties of quasicrystals (rotational symmetry and long range ordering but lack translational symmetry) and surface plasmon polariton mediated effects, offer several advantages over plasmonic crystals (PlCs). For example, in PlQCs one could have broadband, polarization independent response. However, large area patterning by electron beam lithography requires precise lattice coordinates as well as a practical way to design the structures for specific spectral response. We demonstrate design and fabrication of large area quasicrystal air hole patterns of pi/5 symmetry in metal film in which broadband, polarization and launch angle independent transmission enhancement is observed. We demonstrate bi-grating quasicrystals to show that designable transmission response is possible over visible to near infrared wavelength regions with about 15 times enhancement. These would be useful in many applications like energy harvesting, nonlinear optics and quantum plasmonics.

引用

页数：6

共 40 条

[1] Terahertz transmission properties of quasiperiodic and aperiodic aperture arrays [J].

Agrawal, Amit ;

Matsui, Tatsunusuke ;

Vardeny, Z. Valy ;

Nahata, Ajay .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 2007, 24 (09) :2545-2555

[2] Surface plasmon enhanced second harmonic response from gold clusters embedded in an alumina matrix [J].

Antoine, R ;

Pellarin, M ;

Palpant, B ;

Broyer, M ;

Prevel, B ;

Galletto, P ;

Brevet, PF ;

Girault, HH .

JOURNAL OF APPLIED PHYSICS, 1998, 84 (08) :4532-4536

[3] Surface plasmon subwavelength optics [J].

Barnes, WL ;

Dereux, A ;

Ebbesen, TW .

NATURE, 2003, 424 (6950) :824-830

[4] Plasmon-mediated magneto-optical transparency [J].

Belotelov, V. I. ;

Kreilkamp, L. E. ;

Akimov, I. A. ;

Kalish, A. N. ;

Bykov, D. A. ;

Kasture, S. ;

Yallapragada, V. J. ;

Gopal, Achanta Venu ;

Grishin, A. M. ;

Khartsev, S. I. ;

Nur-E-Alam, M. ;

Vasiliev, M. ;

Doskolovich, L. L. ;

Yakovlev, D. R. ;

Alameh, K. ;

Zvezdin, A. K. ;

Bayer, M. .

NATURE COMMUNICATIONS, 2013, 4

[5]

Belotelov VI, 2011, NAT NANOTECHNOL, V6, P370, DOI [10.1038/nnano.2011.54, 10.1038/NNANO.2011.54]

[6] Broad-band polarization-independent absorption of electromagnetic waves by an overdense plasma [J].

Bliokh, Y. P. ;

Brodsky, Yu. L. ;

Chashka, Kh. B. ;

Felsteiner, J. ;

Slutsker, Ya. Z. .

PHYSICS OF PLASMAS, 2010, 17 (08)

[7] Theory of extraordinary transmission of light through quasiperiodic arrays of subwavelength holes [J].

Bravo-Abad, J. ;

Fernandez-Dominguez, A. I. ;

Garcia-Vidal, F. J. ;

Martin-Moreno, L. .

PHYSICAL REVIEW LETTERS, 2007, 99 (20)

[8]

Cormen T., 2001, Introduction to Algorithms

[9] Extraordinary optical transmission through sub-wavelength hole arrays [J].

Ebbesen, TW ;

Lezec, HJ ;

Ghaemi, HF ;

Thio, T ;

Wolff, PA .

NATURE, 1998, 391 (6668) :667-669

[10] Photonic-plasmonic scattering resonances in deterministic aperiodic structures [J].

Gopinath, Ashwin ;

Boriskina, Svetlana V. ;

Feng, Ning-Ning ;

Reinhard, Bjoern M. ;

Dal Negro, Luca .

NANO LETTERS, 2008, 8 (08) :2423-2431

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