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| 1 | Plasmonics for solid-state lighting: enhanced excitation and directional emission of highly efficient light sources显示文摘Light sources based on reliable and energy-efficient light-emitting diodes (LEDs) are instrumental in the development of solid-statelighting (SSL). Most research efforts in SSL have focused on improving both the intrinsic quantum efficiency (QE) and the stability oflight emitters. For this reason, it is broadly accepted that with the advent of highly efficient (QE close to 1) and stable emitters, thefundamental research phase of SSL is coming to an end. In this study, we demonstrate a very large improvement in SSL emission (above70-fold directional enhancement for p-polarized emission and 60-fold enhancement for unpolarized emission) using nanophotonicstructures. This is attained by coupling emitters with very high QE to collective plasmonic resonances in periodic arrays of aluminumnanoantennas. Our results open a new path for fundamental and applied research in SSL in which plasmonic nanostructures are able tomold the spectral and angular distribution of the emission with unprecedented precision. | Gabriel Lozano Davy J Louwers Said RK Rodrı´guez Shunsuke Murai Olaf TA Jansen Marc A Verschuuren Jaime Gomez Rivas | 2013 | Light(Science & Applications)2013，2，1： | 8 |
| 2 | Centralized resource allocation using data envelopment analysis显示文摘 | Sebastian Lozano Gabriel Villa | 2004 | J of Productive Analysis2004，22，： | 1 |
| 3 | Centralized Resource Allocation Using Data Envelopment Analysis显示文摘 | Sebastion Lozano Gabriel Villa | 2004 | Journal of ProductMty Analysis2004，22，： | 1 |
| 4 | Centralized resource allocation using data envelopment analysis显示文摘 | Sebastian Lozano Gabriel Villa | 2004 | Journal of Productive Analysis2004，22，： | 1 |
| 5 | Centralized Resource Allocation Using Data Envelopment Analysis显示文摘 | Sebastián Lozano Gabriel Villa | 2004 | Journal of Productivity Analysis2004，22，： | 1 |
| 6 | Continuous positive airway pressure treatment in sleep apnea patients with resistant hypertension:a randomized,controlled trial显示文摘 | Lourdes Lozano JoséLuis Tovar Gabriel Sampol | 2010 | Journal of Hypertension2010，28，10： | 1 |
| 7 | Using LEGO NXT Mobile Robots With LabVIEW for Undergradu- ate Courses on Mechatronics 显示文摘 | Gomez- de- Gabriel J M Mandow A Fernandez- Lozano | 2011 | IEEE Transactions on Education2011，54，1： | 1 |
| 8 | Metallic nanostructures for efficient LED lighting显示文摘Light-emitting diodes(LEDs)are driving a shift toward energy-efficient illumination.Nonetheless,modifying the emission intensities,colors and directionalities of LEDs in specific ways remains a challenge often tackled by incorporating secondary optical components.Metallic nanostructures supporting plasmonic resonances are an interesting alternative to this approach due to their strong light–matter interaction,which facilitates control over light emission without requiring external secondary optical components.This review discusses new methods that enhance the efficiencies of LEDs using nanostructured metals.This is an emerging field that incorporates physics,materials science,device technology and industry.First,we provide a general overview of state-of-the-art LED lighting,discussing the main characteristics required of both quantum wells and color converters to efficiently generate white light.Then,we discuss the main challenges in this field as well as the potential of metallic nanostructures to circumvent them.We review several of the most relevant demonstrations of LEDs in combination with metallic nanostructures,which have resulted in light-emitting devices with improved performance.We also highlight a few recent studies in applied plasmonics that,although exploratory and eminently fundamental,may lead to new solutions in illumination. | Gabriel Lozano Said RK Rodriguez Marc A Verschuuren Jaime Gómez Rivas | 2016 | Light(Science & Applications)2016，5，1： | 0 |
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