Results 201 to 210 of about 15,696 (258)
, 2012 S.1209-1253This chapter reports concepts and realizations of integrated optical circuits, i.e., the concept of optical waves which are traveling through planar circuits and confined in one or two directions.
Reinhard März, Christoph Wächter
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A novel optical waveguide for integrated optics
IEEE Journal of Quantum Electronics, 1973A novel dielectric optical waveguide was made consisting of a guide pattern on a thin dielectric film. Almost all the power propagates in the thin film along the guide pattern. The existence of propagation modes of this waveguide was verified both theoretically and experimentally.
H, Furuta, H, Noda, A, Ihaya
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Applied Optics, 2006
A light-driven micrometer-sized mechanical motor is created by laser-light-induced two-photon photopolymerization. All necessary components of the engine are built upon a glass surface by an identical procedure and include the following: a rigid mechanical framework, a rotor freely rotating on an axis, and an integrated optical waveguide carrying the ...
Lóránd, Kelemen +2 more
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A light-driven micrometer-sized mechanical motor is created by laser-light-induced two-photon photopolymerization. All necessary components of the engine are built upon a glass surface by an identical procedure and include the following: a rigid mechanical framework, a rotor freely rotating on an axis, and an integrated optical waveguide carrying the ...
Lóránd, Kelemen +2 more
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Integrated Optical Beamformers
Optical Fiber Communication Conference, 2015This paper gives an overview of three different types of integrated optical beamfoming networks (OBFNs) that have been designed and/or fabricated over the past few years. The first is a binary tree true time delay based OBFN, the second a novel hardware compressed OBFN exploiting multi-wavelength, and finally an optical beamformer capable of ...
Chris G. H. Roeloffzen +10 more
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Advanced Materials, 2017
AbstractBio‐nanophotonics is a wide field in which advanced optical materials, biomedicine, fundamental optics, and nanotechnology are combined and result in the development of biomedical optical chips. Silk fibers or synthetic bioabsorbable polymers are the main light‐guiding components.
Amir Handelman +3 more
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AbstractBio‐nanophotonics is a wide field in which advanced optical materials, biomedicine, fundamental optics, and nanotechnology are combined and result in the development of biomedical optical chips. Silk fibers or synthetic bioabsorbable polymers are the main light‐guiding components.
Amir Handelman +3 more
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The 16th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2003. LEOS 2003., 2005
The optical (tele-) communication is the main driving force for the worldwide R&D on integrated optical devices and microsystems. lO-sensors have to compete with many other sensor types both within the optical domain (fiber sensors) and outside that domain, where sensors based on measurand induced changes of electrical conductivity or of mechanical
Lambeck, Paul, Hoekstra, Hugo
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The optical (tele-) communication is the main driving force for the worldwide R&D on integrated optical devices and microsystems. lO-sensors have to compete with many other sensor types both within the optical domain (fiber sensors) and outside that domain, where sensors based on measurand induced changes of electrical conductivity or of mechanical
Lambeck, Paul, Hoekstra, Hugo
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Robust Optical Flow Integration
IEEE Transactions on Image Processing, 2015We analyze the problem of how to correctly construct dense point trajectories from optical flow fields. First, we show that simple Euler integration is unavoidably inaccurate, no matter how good is the optical flow estimator. Then, an inverse integration scheme is analyzed which is more robust to bias and input noise and shows better stability ...
Tomás Crivelli +4 more
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Advanced MEMS and Integrated-Optic Components for Multifunctional Integrated Optical Micromachines
2004 International Conference on MEMS, NANO and Smart Systems (ICMENS'04), 2004Optical technologies can play a strategic role in improving the performance, functionality, and reducing the mass of various spacecraft technologies, such as true time-delay T/R modules for phased-array antennas and optical sensor systems for satellite navigation and systems status.
Roman V. Kruzelecky +9 more
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Optical isolators for integrated optics
2008 International Nano-Optoelectronics Workshop, 2008Waveguide optical isolators suitable for integrated optics are described, which include a nonreciprocal loss isolator and an interferometric one. A surface activated bonding technique is effective for incorporating a magneto-optic effect in a semiconductor waveguide.
null Tetsuya Mizumoto, null Yuya Shoji
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AN INTEGRATED ELECTRO-OPTICAL NOSE
Sensors and Microsystems, 2004A first prototype of an electro-optical nose has been designed, assembled and tested. This new system is made up of a matrix of silicon integrated photodiodes (the electro-optical transducers), coated by different thin films of metalloporphyrins (used as chemically interactive material -CIM- with a function of incident light filter), and of a blue LED ...
Tibuzzi A +6 more
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