نتایج جستجو برای: electro optical activity
تعداد نتایج: 1406725 فیلتر نتایج به سال:
ALFREDO RUEDA, FLORIAN SEDLMEIR, MICHELE C. COLLODO, ULRICH VOGL, BIRGIT STILLER, GERHARD SCHUNK, DMITRY V. STREKALOV, CHRISTOPH MARQUARDT, JOHANNES M. FINK, OSKAR PAINTER, GERD LEUCHS, AND HARALD G. L. SCHWEFEL* Max Planck Institute for the Science of Light, Günther-Scharowsky-Straße 1/Building 24, 90158 Erlangen, Germany Institute for Optics, Information and Photonics, University Erlangen-Nür...
An electro-optic silicon modulator with negative electrical power dissipation is proposed. The device performs optical modulation through electrical control of losses caused by two photon absorption. It further exploits the nonlinear photovoltaic effect to recover the optical power that is normally dissipated when the modulator is in the on state.
We introduce a semi-analytical model of capacitor-based electro-optical modulators. By applying this model, the performance dependence on the primary device parameters can be analyzed and a set of design rules has been developed. c © 2006 Optical Society of America OCIS codes: (250.7360) Waveguide modulators; (250.3140) Integrated optoelectronic circuits
We demonstrate the first application of linear spectrogram methods based on electro-optic phase modulation to characterize optical arbitrary waveforms generated under spectral line-by-line control. This approach offers both superior sensitivity and self-referencing capability for retrieval of periodic high repetition rate optical arbitrary waveforms.
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