Proposal for a Wavelength Multiplexed Quantum Metropolitan Area Network

Quantum Key Distribution (QKD) is maturing quickly. However, the current approaches to its network use require conditions that make it an expensive technology. All the QKD networks deployed to date are designed as a collection of dedicated point-to-point links that use the trusted repeater paradigm. Instead, we propose a novel network model in which QKD systems use simultaneously quantum and conventional signals that are wavelength multiplexed over a common communication infrastructure. Signals are transmitted end-to-end within a metropolitan area using optical components. The model resembles a commercial telecom network and takes advantage of existing components, thus allowing for a cost-effective and reliable deployment.

Mia Magazzino of Italian Art, Garrison (New York), 2011

MIA MAGAZZINO OF ITALIAN ART, GARRISON (NEW YORK), 2011 [Proyecto]

Olnick Spanu House, Garrison, New York (USA) 2003 - 2007

OLNICK SPANU HOUSE, GARRISON, NEW YORK (USA) 2003 - 2007

Integration of quantum key distribution in metropolitan area networks

The deployment of Quantum Key Distribution forces the development of QKD-links to be operated in current and next-generation photonic metro-access networks. These highly heterogeneous architectures determine the conditions QKD-links need to be optimized for.

New York: the revitalization of public space. Recent interventions in the Manhattan grid

La reticula de Nueva York ha sido un formato de nuevos planteamientos de "hacer ciudad" desde hace dos siglos. Esta ultima decada ha suspuesto un periodo fructifero para el espacio publico neoyorkino bajo la administracion de Michael Bloomerg. Esta revitalizacion no habria podido ser posible sin la reactivacion de factores de espacio publico que ya existian: la reticula, la legislacion publica y el rol del ciudadano. El ciudadano juega un papel fundamental en la ciudad, ya que es usuario, critico y promotor de espacio publico. Sin embargo, en ocasiones no es evidente para quien o quienes estan pensados los nuevos espacios publicos en la ciudad. Desde esta perspectiva, podemos identificar diferentes usuarios en la ciudad y analizar formulas recientes de espacio publico para cada uno de ellos: el vecino, el ciudadano, y el visitante. En palabras de Jane Jacobs: " las ciudades tienen la capacidad de proveer algo para todo el mundo, solo porque, y solo cuando, han sido proyectadas por todo el mundo".

1.2 NAACP Headquarters, New York City, 1930s

Although Houston had scored a minor victory in the 1935 Murray v Pearson case which allowed African Americans to attend the University of Maryland Law School, the case only affected that state’s jurisdiction due to the decision originating from the Maryland State Supreme Court. It was Houston’s intention to move to the national level. For the NAACP, Lloyd Gaines was the ideal client; well spoken, intelligent and humble; and he was a citizen of the state of Missouri where the laws in question were enforced. Gaines’ case would be the main focus for Houston and the NAACP for the next three years.