Carl Zeiss Meditec Ag

Torsten Feige

Claus Goder

Thomas Hollerbach

Holger Maeusezahl

A method for measuring at least one of an energy and a position of a pulsed laser beam, notably in an ophthalmologic excimer laser. The pulsed laser beam is intermittently directed at a sensor, which measures its energy and/or position. In addition, a device for measuring at least one of an energy and a position of a pulsed laser beam. The device includes a sensor configured to measure at least one of the energy and the position of the pulsed laser beam, and a beam deflection device, which is configured to guide the pulsed laser beam and to intermittently direct the pulsed laser beam at the sensor.

Method and device for monitoring the energy and/or the position of a pulsed and scanned laser beam

A method for identifying the site of an operation during an operation, in particular using a laser system, with the help of unique data about the operation site. A first copy of the unique data is stored in a laser system, the unique data being located in the vicinity of the operation site and/or directly at said operation site. Before the start of the operation, the first copy and the unique data are compared to verify if they are identical and the result of said verification is forwarded to the laser system. In addition a device for identifying an operation site during an operation includes a laser system having a storage unit for storing data and a reading unit configured to determine unique data about the operation site and to provide a first copy of the unique data to the storage unit. The device also includes a comparator device operably connected to the storage device and configured to compare the first copy and the unique data for identity.

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Jena, Germany

Torsten Feige