1,053 research outputs found
All-optical directional coupler switching in chalcogenide glass
No full textCopyright © 2005 IEEEYinlan Ruan, Barry Luther-Davies, Andrei Rode, Vesselin Kolev, Wieslaw Krolikowsk
De naam van het Rode Dorp
No full textDe kredietcrisis en de teloorgang van gebiedsontwikkelingstrategieën uit de gouden tijd kent ook zijn zegeningen. Het Rode Dorp in de Haagse Schilderswijk ontkwam zo aan de bulldozers die klaar stonden om dit monument van de woningbouwgeschiedenis te egaliseren en te vervangen door iets hips en hoogs, grotendeels in de koopsector. Het is nu gerenoveerd door studenten en een gewilde plek voor studenten om er te wonen. Ironisch genoeg was het Rode Dorp ooit een van de eerste projecten van een de eerste Haagse corporatie, maar het ziet ernaar uit dat het Rode Dorp ook het laatste project is dat nog ooit door een Haagse corporatie wordt ontwikkeld in de sociale huur. De grote vraag is: blijft het Rode Dorp een anomalie of is het een voorbeeldproject voor Den Haag?UrbanismArchitecture and The Built Environmen
Fabrication and characterization of low loss rib chalcogenide waveguides made by dry etching
No full textThis paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?URI=oe-12-21-5140. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.Yinlan Ruan, Weitang Li, Ruth Jarvis, Nathan Madsen, Andrei Rode, and Barry Luther-Davie
2D Photonic crystals in chalcogenide glass
No full textCameron Smith, Christian Grillet, Eric C. Magi, Yinlan Ruan, Darren Freeman, Barry Luther-Davies, Steve Madden, Andrei Rode, Snjezana Tomljenovic-Hanic, D. J. Moss, and Benjamin J. Eggleto
Large phase shifts in As(2)S(3) waveguides for all-optical processing devices
No full textThis paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?URI=ol-30-19-2605. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.Yinlan Ruan, Barry Luther-Davies, Weitang Li, Andrei Rode, Vesslin Kolev, and Steve Madde
Forging the French-American Alliance in Newport
No full text“Forging the French-American Alliance in Newport,” by Dr. Iris de Rode highlights the contributions of Chevalier François-Jean de Chastellux to the successful military strategy of the combined French-American army. As well, the French nobleman-philosopher negotiated the delicate task of forging friendships and relationships between American officers and their French counterparts, thereby ensuring a strong military alliance. A high-ranking officer in the French Army stationed at Newport in 1780-81, Chastellux made several reconnaissance trips around New England, New York and the middle-Atlantic, seeking to devise a military strategy that would win the American cause. Dr. de Rode has discovered documents that have been in the Chastellux family in France for centuries, but have been previously unknown to scholars of the French-American alliance. She is the author of François-Jean de Chastellux (1734-1788), un soldat-philosophe dans le monde atlantique à l’époque des Lumières (2022) and the co-author of Le Journal de Dumas (16 juin-6 octobre 1781). Sur les traces de L’indépendance des États-Unis (2018). A recipient of numerous fellowships, Dr. de Rode is working on public history initiatives with the National Park Service, the Washington-Rochambeau Revolutionary Route Association, George Washington’s Mount Vernon, and other historic sites
Forging the French-American Alliance in Newport
No full text“Forging the French-American Alliance in Newport,” by Dr. Iris de Rode highlights the contributions of Chevalier François-Jean de Chastellux to the successful military strategy of the combined French-American army. As well, the French nobleman-philosopher negotiated the delicate task of forging friendships and relationships between American officers and their French counterparts, thereby ensuring a strong military alliance. A high-ranking officer in the French Army stationed at Newport in 1780-81, Chastellux made several reconnaissance trips around New England, New York and the middle-Atlantic, seeking to devise a military strategy that would win the American cause. Dr. de Rode has discovered documents that have been in the Chastellux family in France for centuries, but have been previously unknown to scholars of the French-American alliance. She is the author of François-Jean de Chastellux (1734-1788), un soldat-philosophe dans le monde atlantique à l’époque des Lumières (2022) and the co-author of Le Journal de Dumas (16 juin-6 octobre 1781). Sur les traces de L’indépendance des États-Unis (2018). A recipient of numerous fellowships, Dr. de Rode is working on public history initiatives with the National Park Service, the Washington-Rochambeau Revolutionary Route Association, George Washington’s Mount Vernon, and other historic sites
Wavelength dispersion of Verdet constants in chalcogenide glasses for magneto-optical waveguide devices
No full textThe wavelength dispersion of the Verdet constants of bulk As–S, As–Se–S, Ge–As–Se and Ga–La–S-based chalcogenide glasses has been investigated at wavelengths between 675 and 1550 nm. Ge₃₃As₁₂Se₅₅ was found to have the highest Verdet constant, 0.0485 min/G.cm at 1550 nm, 30 times that of silica. The high Verdet constant of Ge₃₃As₁₂Se₅₅ is related to its smaller band gap energy compared with the other glasses. Further improvement of the Verdet constants of the Ge–Se-based chalcogenide glasses by engineering their compositions could make them promising materials for integrated magneto-optical devices.Yinlan Ruan, Ruth A. Jarvis, Andrei V. Rode, Steve Madden and Barry Luther-Davieshttp://www.elsevier.com/wps/find/journaldescription.cws_home/505711/description#descriptio
Dick Dinman & Alan K. Rode Meet “The Phantom Lady”!
No full textProducer/host Dick Dinman and acclaimed+ author and Film Noir Foundation charter director Alan K. Rode salute the Arrow Academy Blu-ray releases of two certifiable Noir classics MY NAME IS JULIA ROSS and PHANTOM LADY. PLUS: Arrow hits the Blu-ray mark with SO DARK THE NIGHT and THE DAY OF THE JACKAL!https://digitalcommons.usm.maine.edu/wmpg_dvdcotr/1258/thumbnail.jp
Photosensitive post tuning of chalcogenide photonic crystal waveguides
No full textThis paper was published in Optics Express and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/abstract.cfm?URI=oe-15-3-1277. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.We present experimental results on post-tuning the dispersion of a two-dimensional photonic crystal waveguide made from Ge(33)As(12)Se(55) chalcogenide glass by exploiting the material photosensitivity to near-bandgap light. The change in the refractive index and volume of the material in response to exposure to 633nm light resulted in a shift of more than 5nm in the resonant coupling wavelength between a tapered optical fiber and the modes of a W1 waveguide. This represents a first proof of principle demonstration of the photosensitive post-tuning of a planar photonic crystal device.Michael W. Lee, Christian Grillet, Cameron L. C. Smith, David J. Moss, Benjamin J. Eggleton, Darren Freeman, Barry Luther-Davies, Steve Madden, Andrei Rode, Yinlan Ruan, and Yong-hee Le
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