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Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/169592
Description: We study the radiation dynamics of a dipole inside a discrete invisibility cloak. The dynamics differ drastically from the case of an ideal, continuous cloak, with the cloak sometimes enhancing the vi ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/175257
Description: We study the radiation dynamics of an electric line current source in a homogeneous, magneto-dielectric cylinder. We find that radiation by the source is most enhanced by maximizing the magnetic respo ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/169593
Description: We report a dual-wavelength (DW) distributed feedback (DFB) waveguide laser based on a symmetric periodically sampled grating fabricated in Yb-doped phosphate glass, using the femtosecond laser direct ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/175209
Description: Custom laser-cut refractive surfaces are used to reformat a 49-emitter single-mode laser-diode bar into seven groups of aperture-filled arrays of Gaussian beams. A circular far-field pattern was produ ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/171175
Description: A rapidly-swept cavity-rmgdown spectroscopy technique has been applied to remote sensing of trace gases by means of a fiber-coupled instrument with a single-ended transmitter/receiver configuration. T ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/169599
Description: We study the temporal amplitude stability of a continuous-wave (CW) intracavity frequency-doubled self-Raman Nd:GdVO<inf>4</inf> laser (yellow laser), and compare to a CW intracavity frequency-doubled ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/170483
Description: Angular-momentum-dependent isotope shifts in nine high-energy Rydberg levels of xenon have been measured by sub-Doppler two-photon excitation spectroscopy, using narrowband nanosecond pulses of cohere ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 091200 Materials Engineering
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/167936
Description: Supercontinuum generation in a multicore Ge-doped microstructured optical fiber is experimentally studied. The output spectral extension and the presence of four-wave mixing peaks are strongly depende ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/171546
Description: A pressing need exists for optically-path-length-matched waveguides in monolithic integrated photonics for applications such as high angular resolution optical stellar interferometry. In this paper, w ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/169611
Description: In order to advance in the development of nanodevices, we simulated silver nanocylinders arrays over mirrors and compared with experimental data. They match and we can tune resonant modes by modifying ... More
Reviewed: Reviewed
Date: 2011
Language: eng
Resource Type: conference paper abstract
Identifier: http://hdl.handle.net/1959.14/161696
Description: The use of a scanned femtosecond laser focus to create opti cal waveguide devices is an established and powerful technique [1] with applications in sensing and quantum information [2]. Using a sub-sur ... More
Reviewed: Reviewed
Date: 2011
Subject Keyword: 020500 Optical Physics
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/169641
Description: A variety of dynamical outputs can be generated with an optically injected solid state laser by varying the intensity of the injection from the master into the slave laser, and/or the frequency detuni ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/331121
Description: This paper explores the way that Twitter has democratized usage and enabled non-localized proximity for users. We examine some recent changes in usages to demonstrate how public discourse, communicati ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/331101
Description: This paper explores the transformation of Twitter from the traditional developer based command and control into something strangely democratic: a social (re)construction of utility, a twisting of this ... More
Reviewed: Reviewed
Date: 2010
Language: eng
Resource Type: conference paper
Identifier: http://hdl.handle.net/1959.14/124596
Description: Content distribution networks (CDNs) improve the performance of content delivery by replicating the popular content on surrogate servers deployed at the edge of the Internet. The CDN-P2P architecture, ... More
Reviewed: Reviewed