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Active Perception, Navigation, Homing, and Grasping
(1994)Proceedings From Perception to Action Conference, 1994Conference Paper -
Conception évolutionniste de réseaux de neurones pour le contrôle de robots mobiles
(1994)Proceedings of the Neurosciences et Sciences pour l'Ingenieur (NSI)Conference Paper -
Control Concepts for Active Magnetic Bearings
(1991)NASA conference publication ~ Proceedings of The International Symposium on Magnetic Suspension TechnologyConference Paper -
Mobile Robot Miniaturization
(1993)Lecture Notes in Control and Information Sciences ~ Experimental robotics III : the 3rd International Symposium, Kyoto, Japan : October 28-30, 1993Conference Paper -
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Approaches to data modelling in GIS
(1997)GIS for Environmentally Sustainable Development. Proceedings of the International Conference INTERCARTO 3Conference Paper -
High power continuous wave operation of mid-infrared quantum cascade lasers
(1997)Proceedings of the 1997 10th IEEE Lasers and Electro-Optics Society Annual Meeting (LEOS)In recent years laser emission from unipolar quantum cascade (QC) structures has been demonstrated in a wide range of wavelengths and temperatures. Continuous wave (CW) operation has also been reported, but with limited output powers (a few tens of mW). We present here the results obtained on a mid-infrared QC laser, whose design has been carefully optimized in order to maximize the injection efficiency and the gain. The device employs a ...Conference Paper -
Recent advances in quantum cascade lasers
(1997)Proceedings of the 1997 10th IEEE Lasers and Electro-Optics Society Annual Meeting (LEOS)Quantum cascade (QC) lasers are fundamentally new semiconductor lasers based on intersubband transitions and on electrons emitting one photon per stage as they cascade through a periodic quantum well structure. As such their wavelength can be tailored over a wide range and their differential efficiency is inherently greater than unity leading to high power operation. Recent results will be presented demonstrating high power room temperature ...Conference Paper -
Laborversuche zur Selbstabdichtung von Bohrungen in Tonstein durch Bohrlochwandausbrüche
(1993)Proceedings 7th International Congress on Rock MechanicsConference Paper -
Towards Large Oligophenylene Cycles and Related Structures: A Repetitive Approach
(1997)NATO ASI series. Series C ~ Modular ChemistryConference Paper