Tuesday, 3 May 2011 - CLEO

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Room 339 Room 340 CLEO: Science & Innovations Room 341 CLEO: Applications & Technology CTuL • Novel Nonlinear Materials and Device Concepts—Continued CTuL5 • 12:00 Dense Small Molecule Assemblies for Third- Order Nonlinear Optics: DDMEBT, Michelle S. Fleischman 1 , Ivan Biaggio 1 , Benjamin Breiten 2 , Francois Diederich 2 ; 1 Physics, Lehigh Univ., USA; 2 Organic Chemistry, ETH Zurich, Switzerland. We determine the optical losses of DDMEBT planar waveguides and characterize the shelf-life and robustness of DDMEBT thin films used for ultra-fast all optical data processing. CTuL6 • 12:15 Second-Order Nonlinearity Distribution in a Doped Silica Glass Multilayered Structure, Ksenia Yadav 1 , Christopher W. Smelser 2 , Sarkis Jacob 2 , Chantal Blanchetiere 2 , Claire L. Callender 2 , Jacques Albert 1 ; 1 Department of Electronics, Carleton Univ., Canada; 2 Communications Research Centre, Canada. Corona poling of a multilayered stack of phosphorus-doped and undoped silica glass layers on a fused silica substrate results in the formation of two 8 μm-wide nonlinear regions located near both surfaces of the sample. CTuM • Optofluidic Detection and Imaging—Continued CTuM5 • 12:00 Nonlinear dynamics of light, fluid, and nanoparticles: light-induced flow and beam collapse through radiation pressure, Yonathan Nemirovski 1 , Alexander Szameit 1 , Moti Segev 1 ; 1 Physics, Technion, Israel. We study nonlinear dynamics of light propagating in nano-particle suspensions, and show that radiation pressure creates particle flux, induces flow in the liquid, eventually leading to bottlenecks of high particles concentration, and filamentation. CTuM6 • 12:15 Photonic Crystal Optofluidics for Electrochromatography on a Chip, Moez Haque 1 , Stephen Ho 1 , Peter R. Herman 1 ; 1 Edward S. Rogers Sr. Department of Electrical and Computer Engineering and the Inst. for Optical Sciences, Univ. of Toronto, Canada. Femtosecond laser processing of a directlaser-written optofluidic chip with integrated open channels, waveguides and porous 3D photonic crystals were fabricated to enable possibilities for simultaneous chromatography and spectroscopy applications. ATuC • Coherence Domain Spectroscopy and Imaging— Continued ATuC5 • 12:00 Invited Biomedical Applications of Enhanced Backscattering Spectroscopy, Jeremy Rogers 1 , Nikhil Mutyal 1 , Andrew Radosevich 1 , Vladimir Turzhitsky 1 , Hemant Roy 1 , Vadim Backman 1 ; 1 Biomedical Engineering, Northwestern Univ., USA. Enhanced backscattering spectroscopy enables minimally invasive measurement of tissue optical properties by characterizing the shape of backscattered light in both angle and spectrum using a fiber optic probe. CTuL7 • 12:30 Enhancement of Effective Electro-optic Coefficient in Domain Engineered UV-written Waveguides in LiNbO 3 , Charlie Y. J. Ying 1 , Grigoris Zisis 1 , Andrew R. Naylor 1 , Pranabendu Ganguly 2 , Collin Sones 1 , Elisabeth Soergel 3 , Robert W. Eason 1 , Sakellaris Mailis 1 ; 1 Optoelectronics Research Centre, Univ. of Southampton, UK; 2 Advanced Technology Development Centre, Indian Inst. of Technology, India; 3 Inst. of Physics, Univ. of Bonn, Germany. UV laser-induced poling-inhibition produces inverted domains in LiNbO 3 which overlap significantly with waveguide modes. We have observed a 26% enhancement of the effective electro-optic coefficient in such domain-engineered waveguides. CTuM7 • 12:30 Printable DFB Laser and Wavelength Monitor Systems by On Demand Fabrication on Flexible Films, Tokuma Nakamichi 1 , Yu Yang 1 , Hiroaki Yoshioka 1 , Soichieo Omi 1 , Hirofumi Watanabe 1 , Yuji Oki 1 ; 1 Dept. of Electronics, Kyushu Univ., Japan. We demonstrated organic laser & monitor array system on film. The laser part was drawn by high precision dispenser and the photodiodes were printed by ink jet. Wavelength resolution of 0.25 nm was obtained. ATuC6 • 12:30 Improved Performance of SS-OCT by Calibration with Logarithmic Amplified Frequency Clock, Bin Liu 1,2 , Ehsan Azimi 1,2 , Mark E. Brezinski 1,2 ; 1 Brigham and Women’s Hospital, USA; 2 Harvard Medical School, USA. The presented work demonstrates that using a true logarithmic amplifier to precondition the frequency clock signal in swept source OCT can obtain optimal calibration hence improve the imaging performance such as axial resolution and SNR. 10:30–12:30 Market Focus: Sensors & Lasers for Defense and Security, Exhibit Hall F, 100 Level Tuesday, 3 May 12:45–13:45 Lunch Break (concessions available in Exhibit Halls E and F, 100 Level) NOTES ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ ___________________________________________________________________________________ Concurrent sessions are grouped across four pages. Please review all four pages for complete session information. 103
Room 318-320 Room 321-323 Room 324-326 Room 314 CLEO: QELS- Fundamental Science CLEO: Science & Innovations CLEO: QELS- Fundamental Science JOINT 13:45–15:30 QTuH • Plasmonic Field Enhancement and Concentration Hatice Altug, Boston Univ., USA, Presider 13:45–15:30 CTuN • Micro and Nano- Photonic Modulators William Green, IBM Res., USA, Presider 13:45–15:30 QTuI • Complex Media Henri Lezec, NIST, USA, Presider 13:45–15:30 JTuF • Joint Symposium on Quantum Communications III: Future Directions Jane Nordholt, Los Alamos Natl. Lab, USA, Presider QTuH1 • 13:45 Surface Plasmon Resonances in Silver Bowtie Nanoantennas with Varied Bow Angles, Wei Ding 1 , Renaud Bachelot 1 , Sergei Kostcheev 1 , Pascal Royer 1 , Roch Espiau de Lamaestre 2 ; 1 Univ. of Technology of Troyes, France; 2 CEA, LETI, MINATEC, France. Numerical simulations and experimental measurements to plasmon resonances in Ag Bowtie nanoantennas show that, as the bow angle increases, one fundamental resonance blue- and then red-shifts; two types of high-order resonances emerge at large angles. CTuN1 • 13:45 Fast and Compact Silicon Photonic Crystal Modulator, Hong C. Nguyen 1 , Yuya Nakano 1 , Mizuki Shinkawa 1 , Norihiro Ishikura 1 , Toshihiko Baba 1 ; 1 Dept. of Electrical and Computer Engineering, Yokohama National Univ., Japan. We demonstrate 5 Gbps modulation in a 200 μm-length photonic crystal Mach-Zehnder modulator, fabricated using CMOS processes. VπL < 0.029 V.cm was observed under DC operation. RF modulation was performed at 2.2 V peak-to-peak. QTuI1 • 13:45 Ceramic Plasmonic Components for Optical Metamaterials, Gururaj V. Naik 1 , Alexandra Boltasseva 1,2 ; 1 School of Electrical & Computer Engineering and Birck Nanotechnology Center, Purdue Univ., USA; 2 Photonics Engineering, Technical Univ. of Denmark, Denmark. The performance of metamaterial and transformation-optics devices is limited by losses in their plasmonic components. We show that ceramics (heavily doped-zinc oxide and titanium nitride) could help in overcoming the loss issue in the optical range. JTuF1 • 13:45 Invited Recent Progress in Quantum Teleportation Experiments, Jian-Wei Pan 1 ; 1 Hefei National Lab for Physical Science at The Microscale and Department of Modern Physics, Univ. of Science and Technology of China, China. Quantum teleportation is central to quantum communication, and plays an important role in a number of quantum computation protocols. In this talk, I will give a review about recent experimental progress about quantum teleportation QTuH2 • 14:00 Plasmonic junctions with cucurbit[5]uril ‘glue’: fabrication of precise sub-nm junctions in gold nanoparticle assemblies, Richard W. Taylor 1 , Tung C. Lee 2 , Oren A. Scherman 2 , Ruben Esteban 3 , Javier Aizpurua 3 , Fumin Huang 1 , Jeremy J. Baumberg 1 , Sumeet Mahajan 1 ; 1 Physics, Univ. of Cambridge, UK; 2 Chemistry, Univ. of Cambridge, UK; 3 Donostia International Physics Center, Spain. Aggregation of Au nanoparticles with rigid cucurbit[5]uril molecules generates fixed inter-particle separation of 0.91nm, exhibiting discrete plasmonic modes which elucidate nanoscale growth and serve as molecular-recognition based SERS substrates. CTuN2 • 14:00 Ultra-low Power Fiber-coupled Gallium Arsenide Photonic Crystal Cavity Electro-optic Modulator, Gary Shambat 1 , Bryan Ellis 1 , Arka Majumdar 1 , Jelena Vuckovic 1 ; 1 Stanford Univ., USA. We demonstrate electro-optic modulation in a GaAs laterally doped photonic crystal cavity diode with ultra-low switching energy of several fJ/bit. A short non-radiative carrier lifetime allows fast switching with an upper threshold of 100 GHz. QTuI2 • 14:00 Nonlocality in Multilayered Metal-Dielectric Optical Metamaterials, Alexey A. Orlov 1 , Pavel M. Voroshilov 1 , Pavel A. Belov 1,2 , Yuri S. Kivshar 1,3 ; 1 St. Petersburg State Univ. ITMO, Russian Federation; 2 Queen Mary Univ. of London, UK; 3 Nonlinear Physics Centre, The Australian National Univ., Australia. We have accomplished rigorous dispersion analysis and showed clearly impact of nonlocality on properties of multilayered metal-dielectric metamaterial. The main discovered effect is an appearance of additional extraordinary waves in the metamaterial. Tuesday, 3 May QTuH3 • 14:15 Simultaneous Nanometer and Femtosecond Spatiotemporal Control of Optical Fields, Samuel Berweger 1 , Joanna Atkin 1 , Xiaoji Xu 1 , Robert Olmon 1 , Markus B. Raschke 1 ; 1 Department of Physics and JILA, Univ. of Colorado, Boulder, USA. We demonstrate independent spatiotemporal control of optical fields on nanometer and femtosecond scales, enabled by the adiabatic and mode-matched surface plasmon polariton nanofocusing ability of 3D Au tips, combined with femtosecond pulse-shaping. QTuH4 • 14:30 Hyperspectral Nanoscale Imaging on Dielectric Substrates with Coaxial Optical Antenna Scan Probes, Alexander Weber-Bargioni 1 , Adam Schwartzberg 1 , Matteo Cornaglia 1 , Frank Ogletree 1 , Reuven Gordon 2 , YuanJie Pang 2 , Stefano Cabrini 1 , Peter James Schuck 1 ; 1 Molecular Foundry, Lawrence Berkeley National Lab, USA; 2 Dept. of Electrical and Computer Engineering, Univ. of Victoria, Canada. We have demonstrated hyperspectral tip-enhanced Raman imaging on dielectric substrates using nano-fabricated coaxial antenna tips. A Raman map of CNTs image lead to unprecedented chemical mapping with a resolution of ~ 20 nm. CTuN3 • 14:15 Non-Blocking Operation of a Tunable Compact Optical Filter with Large FSR, Hugo L. Lira 1 , Michal Lipson 1,2 , Carl B. Poitras 1 ; 1 Cornell Univ., USA; 2 Kavli Inst. at Cornell, USA. We fabricate and characterize a CMOS-compatible, Mach- Zehnder-coupled, 2nd-order-ring-resonator filter with doubled free spectral range and demonstrate non-blocking operation while tuning it to a new wavelength. CTuN4 • 14:30 DPSK Modulation Using a Microring Modulator, Kishore Padmaraju 1 , Noam Ophir 1 , Sasikanth Manipatruni 2 , Carl B. Poitras 2 , Michal Lipson 2 , Keren Bergman 1 ; 1 Electrical Engineering, Columbia Univ., USA; 2 Electrical and Computer Engineering, Cornell Univ., USA. We present the first experimental demonstration of DPSK modulation using a microring modulator. A 250-Mb/s electrooptic silicon microring modulator is shown with a measured 2-dB power penalty in comparison to a commercial LiNbO 3 phase modulator. QTuI3 • 14:15 Paper Withdrawn QTuI4 • 14:30 Spin Symmetry Breaking in Thermal Emission, Erez Hasman 1 , Vladimir Kleiner 1 , Kobi Frischwasser 1 , Nir Dahan 1 , Yuri Gorodetski 1 , Igal Balin 1 ; 1 Russell Berrie Nanotechnology Inst., Technion-Inst. for Technology of Israel, Israel. We report on a spinsymmetry breaking in thermal radiation from a coupled thermal antenna array, supporting localized phonon-polaritons, whose local anisotropy axis is rotated in space. JTuF2 • 14:15 Invited Triple Photons and Triple Slits - a New Frontier in Quantum Mechanics Tests, Thomas Jennewein 1 , H. Hubel 1 , D. Hamel 1 , A. Fedrizzi 2 , S. Ramelov 3 , K. Resch 1 , U. Sinha 1 , C. Couteau 4 , R. Laflamme 1 , Gregor Weihs 6 ; 1 Univ. of Waterloo, Canada, 2 Dept. of Physics and Centre for Quantum Computer Technology, Univ. of Brisbane, Australia, 3 Inst. for Quantum Optics and Quantum Information, Austrian Acad. of Sciences, Austria, 4 Lab de Nanotechnologie et d’Instrumentation Optique, Univ. de Technologie de Troyes, France, 5 Perimeter Inst. for Theoretical Physics, Canada, 6 Inst. für Experimentalphysik, Univ. Innsbruck, Austria. We will present our recent results in the generation of triple photons as well as triple slits, both providing interesting perspectives on the foundations of quantum mechanics and quantum optics. The creation of correlated triple photons [1] is a highly desirable process for research on quantum optics, novel states of three-photon entanglement, and applications in quantum information processing. 104 CLEO: 2011 • 1–6 May 2011
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Tuesday, 3 May 2011 - CLEO

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