Patent application number | Description | Published |
20090299347 | Device for Laser-Optical Eye Surgery - A device for laser-optical eye surgery includes a source ( | 12-03-2009 |
20100262128 | Optical Imaging System, Particularly in a Laser Surgical Ophthalmic Apparatus - An optical imaging system comprises at least one deformable mirror ( | 10-14-2010 |
20100305553 | System for Ophthalmic Laser Surgery - The invention relates to a system for ophthalmic laser surgery, comprising a source ( | 12-02-2010 |
20100318073 | Apparatus for Ophthalmic Laser Surgery - An apparatus for ophthalmic laser surgery comprises a source ( | 12-16-2010 |
20110137299 | Apparatus for Laser Surgical Ophthalmology - The present invention relates to an apparatus | 06-09-2011 |
20130321822 | SYSTEM AND METHOD FOR MEASURING INTERNAL DIMENSIONS OF AN OBJECT BY OPTICAL COHERENCE TOMOGRAPHY - A system is provided for optically measuring internal dimensions of a sample object comprising internal interfaces at which the refraction index changes so that a portion of incident light is backreflected and/or backscattered and can be detected by means of optical coherence tomography. The system comprises at least one first OCT device adapted to measure internal dimensions in a first partial volume of the object and at least one second OCT device adapted to measure internal dimensions in a second partial volume of the same object, wherein the second partial volume is at least partially different from the first partial volume. The first and second OCT devices may share at least partially spatially superimposed first and second sample arms, which may have respective different focal lengths and pass through a common optical lens system toward the object | 12-05-2013 |
20140009743 | APPARATUS AND METHOD FOR OPTICAL COHERENCE TOMOGRAPHY - There is provided an apparatus for recording a depth profile of a biological tissue, in particular a frontal eye section of a human eye, according to the principle of optical coherence tomography, comprising a light source adapted to generate a bundle of light rays, an interferometer arrangement having a beam splitter device adapted to spatially separate the bundle of light rays into a reference beam and a measurement beam directed toward the tissue, a reference beam deflection device adapted to deflect the reference beam, a beam superpositioning device adapted to spatially superimpose the deflected reference beam onto the measurement beam deflected by the tissue into a superpositioned beam, and a detector arrangement for detecting information in the superpositioned beam associated with the difference of the optical path length of the reference beam and the measurement beam. | 01-09-2014 |
20140362384 | SPECTROSCOPIC INSTRUMENT AND PROCESS FOR SPECTRAL ANALYSIS - A spectroscopic instrument includes a first optical component for spatial spectral splitting of a polychromatic beam of light impinging onto the first optical component, an objective, which routes various spectral regions of the split beam of light onto differing spatial regions, and a sensor, situated downstream of the objective in the beam path of the beam of light, with a plurality of light-sensitive sensor elements. The sensor elements are arranged in the beam path of the split beam of light in such a manner that each sensor element registers the intensity of a spectral sector of the beam of light and the medians of the spectral sectors are situated equidistant from one another in the k-space, where k denotes the wavenumber. | 12-11-2014 |
20150062680 | SYSTEM AND METHOD FOR SCANNING A BEAM OF ULTRA-SHORT PULSE LIGHT - An embodiment of a scanning optical system comprises: an optical source providing a beam of pulsed light of ultra-short pulse duration; a deflector for deflecting the beam through a scan angle; a lens system including a focusing objective for focusing the deflected beam; a dispersion compensating device for reducing dispersion-related distortion of a pulse of the beam by the lens system, the dispersion compensating device including a deformable, dispersive mirror and an actuator device for the mirror; and a controller for controlling the actuator device to change a shape of the mirror in accordance with the scan angle. | 03-05-2015 |