Technologieangebote Physics & Engineering
Die Erfindungen auf den Gebieten der Physik, Chemie oder Ingenieurwissenschaften werden von unseren Projektmanagern aus dem Bereich Physics & Engineering betreut. Kreative Wissenschaftler aus der Technischen Universität Berlin, den technischen Fachbereichen der beteiligten Hochschulen, Forschungseinrichtungen und den Fachhochschulen beliefern diesen Wissenspool mit echten Zukunftstechnologien.
Einige der interessantesten Erfindungen der letzten Jahre aus diesem Bereich wurden unter anderem mit dem Innovationspreis Berlin-Brandenburg 2006 ausgezeichnet.
Ergebnisse 16 bis 20 von insgesamt 46
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- Kategorie:
- Mess- & Microsystemtechnik
Polarisation Dependent Spectroscopy and Microscopy with Sub Picoseconds Time Resolution
- The new approach uses the high extinction ratio of the Glan Polarizer combined with low dispersion to gain a sub picoseconds resolution. This is reached by special polarizer’s and the geometry of the setup, using a Kerr switch. Variations of the optical assembly allow the use as a microscope.
- Projektstatus:
- Lab level
- Projektmanager:
- Dr. Kirk Haselton
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- Kategorie:
- Mess- & Microsystemtechnik
Terabit Optical Burst Sampling – Method and Design for Single-shot Optical Sampling
- The invention allows single-shot laser pulse characterization with a time resolution in the THz regime. It consists of a laser system that provides the sampling pulse, an optical element (e.g. non-linear crystal) which generates the measuring signal through superposition of the sampling pulse and the measuring pulse, and a third element for the detection.
- Projektstatus:
- Concept
- Projektmanager:
- Dr. Kirk Haselton
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- Kategorie:
- Information & Kommunikation
Real-Time Approaches for Video-Genre-Classification
- The present technology is interesting in connection with personal video recorder and for the automatic classification of audio-visual data for Internet and search engines. The great challenge in the field of multimedia content analysis is the transformation of human interpretations of audio-visual data to the respective machine processable representation.
- Projektstatus:
- Concept / Lab Level
- Projektmanager:
- Dr. Kirk Haselton
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- Kategorie:
- Elektrotechnik
Generation of Entangled Photons by Quantum Dots Growing on a (1,1,1)-Substrate
- This invention offers a minimization of the fine structure splitting (FSS) in Quantum Dots (QD) using (1,1,1)-orientated substrates. Due to this method it is possible to produce compact sources of entangled photon pairs with high repitition rates. The (1,1,1)-substrate ensures a C3v-symmetry of the quantum-mechanical confinementpotential of the QD, which results in a FSS equal zero.
- Projektstatus:
- Concept
- Projektmanager:
- Dr. Kirk Haselton
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- Kategorie:
- Elektrotechnik
Catalytic Nano-Pen for Cutting Graphenes
- We provide a novel method for high speed trench channeling of mono- and multilayer graphene using silver nanoparticles in an ambient environment and at elevated temperatures. A silver nanoparticle located at a graphene edge catalyzes oxidation of neighboring carbon atoms, thereby burning a trench into the graphene layer. The novel method allows the cutting of smooth trenches (peakto- peak roughness below 2 nm) with speeds up to 250 nm/s, whereby channeling speed increases with particle size. Thus, similar trenches may be cut in graphene at elevated temperatures using a scanning probe tip made of a catalytic material.
- Projektstatus:
- Concept
- Projektmanager:
- Dr. Kirk Haselton
Ergebnisse 16 bis 20 von insgesamt 46
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