Subwavelength optical absorber with an integrated photon sorter

被引：67

作者：

Le Perchec, J. ^{[1
]}

Desieres, Y. ^{[1
]}

Rochat, N. ^{[1
]}

de Lamaestre, R. Espiau ^{[1
]}

机构：

[1] CEA, LETI, F-38054 Grenoble, France

来源：

APPLIED PHYSICS LETTERS | 2012年 / 100卷 / 11期

关键词：

Spectroscopy - Hyperspectral imaging - Photodetectors - Slot antennas;

D O I：

10.1063/1.3694749

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We provide the experimental and theoretical evidence that several nano-patch antennas assembled within a wavelength-scale region may constitute an efficient and easily tunable multi-band photodetector. The system uses highly confined localization states of light and exhibits a robust spectral sorting capability, paving the way to highly integrated hyperspectral imaging. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3694749]

引用

收藏

页数：4

相关论文

共 16 条

[1]

Balanis C. A., 2011, MODERN ANTENNA HDB

[2] Generation and control of hot spots on commensurate metallic gratings [J].

Barbara, A. ;

Le Perchec, J. ;

Collin, S. ;

Sauvan, C. ;

Pelouard, J-L. ;

Lopez-Rios, T. ;

Quemerais, P. .

OPTICS EXPRESS, 2008, 16 (23) :19127-19135

[3] Strong discontinuities in the complex photonic band structure of transmission metallic gratings [J].

Collin, S ;

Pardo, F ;

Teissier, R ;

Pelouard, JL .

PHYSICAL REVIEW B, 2001, 63 (03)

[4]

Edwards D.F., 1985, Handbook of optical constants of solids

[5] APPLIED PHYSICS Controlled incandescence [J].

Greffet, Jean-Jacques .

NATURE, 2011, 478 (7368) :191-192

[6] Resonant absorption of electromagnetic fields by surface plasmons buried in a multilayered plasmonic nanostructure [J].

Hibbins, A. P. ;

Murray, W. A. ;

Tyler, J. ;

Wedge, S. ;

Barnes, W. L. ;

Sambles, J. R. .

PHYSICAL REVIEW B, 2006, 74 (07)

[7] Gap plasmon-polariton nanoresonators: Scattering enhancement and launching of surface plasmon polaritons [J].

Jung, Jesper ;

Sondergaard, Thomas ;

Bozhevolnyi, Sergey I. .

PHYSICAL REVIEW B, 2009, 79 (03)

[8] Plasmonic photon sorters for spectral and polarimetric imaging [J].

Laux, Eric ;

Genet, Cyriaque ;

Skauli, Torbjorn ;

Ebbesen, Thomas W. .

NATURE PHOTONICS, 2008, 2 (03) :161-164

[9] Plasmon-based photosensors comprising a very thin semiconducting region [J].

Le Perchec, J. ;

Desieres, Y. ;

de Lamaestre, R. Espiau .

APPLIED PHYSICS LETTERS, 2009, 94 (18)

[10]

Le Perchec J., 2010, WO patent, Patent No. [2010/072942, 2010072942]