Roland Jäger

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Cavity solitons are localized intensity peaks that can form in a homogeneous background of radiation. They are generated by shining laser pulses into optical cavities that contain a nonlinear medium driven by a coherent field (holding beam). The ability to switch cavity solitons on and off and to control their location and motion by applying laser pulses(More)
Over the past 3 years laser based tracking systems for optical PC mice have outnumbered the traditional VCSEL market datacom by far. Whereas VCSEL for datacom in the 850 nm regime emit in multipe transverse modes, all laser based tracking systems demand for single-mode operation which require advanced manufacturing technology. Next generation tracking(More)
Background In the lung, nitric oxide (NO) regulates vascular tone and permeability via its receptor NO-sensitive guanylyl cyclase (NO-GC). Although data from vascular beds of other species imply that NO-GC is expressed in microvascular endothelial cells, definitive information of its cellular expression in the alveolar region is lacking. This study aimed to(More)
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