Fluctuating nanomechanical systems in a high finesse optical microcavity (2009)
Favero, I., Stapfner, S., Hunger, D., Paulitschke, P., Reichel, J., Lorenz, H., ...
Confining a laser field between two high reflectivity mirrors of a high-finesse cavity can increase the probability of a given cavity photon to be scattered by an atom traversing the confined photon...
Modeling of Texture Movies for Video Coding (2007)
S. Valaeys, G. Menegaz, J. Reichel, F. Ziliani
Abstract — We propose a novel model-based coding system for video. Model-based coding aims at improving compression gain by replacing the non-informative image elements with some perceptually...
Strong atom-field coupling for Bose-Einstein condensates in an optical cavity on a chip (2007)
Colombe, Y., Steinmetz, Tilo, Dubois, G., Linke, F., Hunger, David, Reichel, J.
A stable fiber-based Fabry-Perot cavity (2006)
Steinmetz, T., Balocchi, A., Colombe, Y., Hunger, D., Hänsch, T. W., Warburton, R. J., ...
We report the development of a fiber-based, tunable optical cavity with open access. The cavity is of the Fabry-Perot type and is formed with miniature spherical mirrors positioned on the end of...
Transporting, splitting and merging of atomic ensembles in a chip trap (2004)
Hommelhoff, P., Hänsel, W., Steinmetz, T., Hänsch, T. W., Reichel, J.
We present a toolbox for cold atom manipulation with time-dependent magnetic fields generated by an atom chip. Wire layouts, detailed experimental procedures and results are presented for the...
Coherent Atomic States in Microtraps (2003)
Treutlein,P., Hommelhoff,P., Steinmetz,T., Hänsch,Theodor, Reichel,J.
Coherent Atomic States in Microtraps (2003)
Treutlein, P., Hommelhoff, P., Steinmetz, T., Hänsch, Theodor, Reichel, J.
Reichel, J., Pohl, D., Goetze, P.
DE 10141491 A UPAB: 20030501 NOVELTY - The therapeutic bed, for patients confined to bed for long periods, has a frame (10) on legs (12) to take the slats (16) to support the mattress (18). The slats...
DE 10141822 A UPAB: 20030526 NOVELTY - The bath tub (10) for disabled persons has a bath entry device with one or more fluid or gas-filled, compressible chambers (14) arrangeable in it and which work...
Reichel, J., Pohl, D., Goetze, P.
DE 10141824 A UPAB: 20030516 NOVELTY - The nursing device comprises a base frame (10), a support shell (20), a lifting device (16) guidably mounted in the base frame for adjusting the height of the...
Dynamic Region and Block-Based Motion Estimation for Video Compression (2002)
Jost, P., Reichel, J., Ziliani, F., Vandergheynst, P.
The aim of this project is to find a motion estimation method that works in combination with block matching in order to reduce the visible artifacts. The proposed solution tries to extract the real...
Trapped-Atom-Interferometer in a Magnetic Microtrap (2001)
Hänsel, W., Reichel, J., Hommelhoff, P., Hänsch, T. W.
We propose a configuration of a magnetic microtrap which can be used as an interferometer for three-dimensionally trapped atoms. The interferometer is realized via a dynamic splitting potential that...
Applications of Integrated Magnetic Microtraps (2000)
Reichel, J., Hänsel, W., Hommelhoff, P., Hänsch, T. W.
Lithographically fabricated circuit patterns can provide magnetic guides and microtraps for cold neutral atoms. By combining several such structures on the same ceramic substrate, we have realized...
Atom Chip for Transporting and Merging Magnetically Trapped Atom Clouds (2000)
Hänsel, W., Reichel, J., Hommelhoff, P., Hänsch, T. W.
We demonstrate an integrated magnetic ``atom chip'' which transports cold trapped atoms near a surface with very high positioning accuracy. Time-dependent currents in a lithographic conductor pattern...
Image quality prediction for bitrate allocation (1996)
Fleury, P., Reichel, J., Ebrahimi, T.
In image coding, the choice of a good image coding algorithm is very dependent on the image content. Based on this fact,
Wechselflansch-Einheit fuer ein Handhabungsgeraet (1995)
Beschrieben wird eine Wechselflansch-Einheit fuer ein Handhabungsgeraet, bestehend aus einem Grundteil, der fest an dem Handhabungsgeraet anbringbar ist, und einem Wechselteil, der fest mit einem...
Beschrieben wird eine Verriegelungseinheit zur loesbaren Verbindung eines Grundteils mit einem Wechselteil. Die erfindungsgemaesse Vorrichtung zeichnet sich dadurch aus, dass einer der beiden Teile...
Greifer zum Greifen und Handhaben von Werkstuecken (1991)
Beschrieben wird ein Greifer zum Greifen und Handhaben von Werkstuecken, der an einer mehrachsigen Positioniereinrichtung anbringbar ist, und zwei Greiferelemente aufweist, die ueber einen an einer...
Vorrichtung zum Wechseln von Garnwalzen (1990)
Hoelldampf, K., Schwarz, R., Hoyler, G., Reichel, J.
The bobbin change appts., particularly for condenser bobbins in a carded yarn double-sided ring spinner, has a feed pivoting on a generally horizontal axis on a frame of the spinner, with a holder...
Kolben/Zylinder-Einheit (1990)
Beschrieben wird eine Kolben/Zylinder-Einheit, an deren Kolbenstange insbesondere Handhabungseinrichtungen etc. anbringbar sind, und die wenigstens eine zentrale Versorgungsleitung fuer an der...
Werkzeug zum Verlegen von Kabeln (1989)
Beschrieben wird ein Werkzeug zum Verlegen von Kabeln mit einem Fuehrungselement fuer die Kabel und einer Ablaengeinrichtung. Erfindungsgemaess ist das Werkzeug an einem Handhabungsgeraet,...
Werkzeug zum Anschlagen von Kabeln an Schneidklemmverbindern (1988)
The description refers to a tool for the attachment of cables to insulation displacement connectors which are retained in a fixture device. The tool has a row of dies whose advanced movement presses...
Cost efficient management of educational material.
Cimino, C., Reichel, J., Serrano, M.
We retrospectively examined direct and indirect costs of providing a programmed text in Respiratory Pathophysiology using World-Wide Web (WWW) technology as compared to printed paper. The direct...