Sub-volt broadband hybrid plasmonic-vanadium dioxide switches

The insulator-metal phase transition of a correlated-electron material, vanadium dioxide, is used to demonstrate electrically controlled, compact, broadband, and low voltage plasmonic switches. The devices are micron-scale in length and operate near a wavelength of 1550 nm. The switching bandwidths exceed 100 nm and 400 mV is sufficient to attain extinction ratios in excess of 20 dB. The results illustrate the promise of using phase transition materials for efficient and ultra-compact plasmonic switches and modulators.

[1]  K. MacDonald,et al.  Active plasmonics: current status , 2010 .

[2]  H. Thacker,et al.  25Gb/s 1V-driving CMOS ring modulator with integrated thermal tuning. , 2011, Optics express.

[3]  E. Palik.  Handbook of Optical Constants of Solids , 1997 .

[4]  M. Kawasaki,et al.  Collective bulk carrier delocalization driven by electrostatic surface charge accumulation , 2012, Nature.

[5]  Jurgen Michel,et al.  Waveguide-integrated, ultralow-energy GeSi electro-absorption modulators , 2008 .

[6]  A. Crunteanu,et al.  Exploiting the semiconductor-metal phase transition of V02 materials : a novel direction towards tuneable devices and systmes for RF-microwave applications , 2010 .

[7]  Wolfgang Freude,et al.  Surface plasmon polariton absorption modulator. , 2011, Optics express.

[8]  K. Diest,et al.  Vanadium dioxide based plasmonic modulators. , 2012, Optics express.

[9]  Anthony L Lentine,et al.  Vertical junction silicon microdisk modulators and switches. , 2011, Optics express.

[10]  A. Cavalleri,et al.  Femtosecond Structural Dynamics in VO2 during an Ultrafast Solid-Solid Phase Transition. , 2001, Physical review letters.

[11]  Xin Zhang,et al.  Terahertz-field-induced insulator-to-metal transition in vanadium dioxide metamaterial , 2012, Nature.

[12]  W. Cai,et al.  Compact, high-speed and power-efficient electrooptic plasmonic modulators. , 2009, Nano letters.

[13]  C. N. Berglund,et al.  Electronic Properties of V O 2 near the Semiconductor-Metal Transition , 1969 .

[14]  C. Min,et al.  All-Optical Absorption Switches in Subwavelength Metal-Dielectric-Metal Plasmonic Waveguides , 2009 .

[15]  E. Ozbay.  Plasmonics: Merging Photonics and Electronics at Nanoscale Dimensions , 2006, Science.

[16]  J C Grossman,et al.  Strain engineering and one-dimensional organization of metal-insulator domains in single-crystal vanadium dioxide beams. , 2009, Nature nanotechnology.

[17]  X. Zhang,et al.  Ultra-compact silicon nanophotonic modulator with broadband response , 2012 .

[18]  Romain Quidant,et al.  Performance of electro-optical plasmonic ring resonators at telecom wavelengths. , 2012, Optics express.

[19]  J. Poon,et al.  Design of electrically driven hybrid vanadium dioxide (VO2) plasmonic switches. , 2012, Optics express.

[20]  H. Lezec,et al.  Electrooptic modulation in thin film barium titanate plasmonic interferometers. , 2008, Nano letters.

[21]  Alexander Pergament,et al.  Electrical switching and Mott transition in VO2 , 2000 .

[22]  S. Berneschi,et al.  Kerr versus thermal non-linear effects studied by hybrid whispering gallery mode resonators [Invited] , 2012 .

[23]  Harry A Atwater,et al.  PlasMOStor: a metal-oxide-Si field effect plasmonic modulator. , 2009, Nano letters.

[24]  X. Zhang,et al.  A hybrid plasmonic waveguide for subwavelength confinement and long-range propagation , 2008 .

[25]  Nikos Pleros,et al.  Active plasmonics in WDM traffic switching applications , 2012, Scientific Reports.

[26]  Georgios Veronis,et al.  Slow-light enhanced absorption switches in metal-dielectric-metal plasmonic waveguides , 2009, CLEO: 2011 - Laser Science to Photonic Applications.

[27]  Shriram Ramanathan,et al.  Thermal conductivity and dynamic heat capacity across the metal-insulator transition in thin film VO2 , 2010 .

[28]  Harry A Atwater,et al.  Compact silicon photonic waveguide modulator based on the vanadium dioxide metal-insulator phase transition. , 2010, Optics express.

[29]  Qianfan Xu,et al.  Micrometre-scale silicon electro-optic modulator , 2005, Nature.

[30]  W. Cai,et al.  Plasmonics for extreme light concentration and manipulation. , 2010, Nature materials.

[31]  J. Aitchison,et al.  Propagation characteristics of hybrid modes supported by metal-low-high index waveguides and bends. , 2010, Optics express.