Abstract: A technique and device to determine the spectrum of electromagnetic radiation in a certain range of wavelengths comprising: splitting said radiation into more than one beam; let these beams counter-propagate in a Sagnac-type ring interferometer; and imprinting a wavelength-dependent angular tilt onto the wavefront of each beam by at least one dispersive element which preferably is a transmission grating or grism; and re-combining the multiple beams on a detector that exhibits spatial resolution and can therefore resolve the fringes formed by interference; and perform the mathematical operations to determine the spectrum of said radiation from the obtained interferogram, wherein the dispersive element is mounted on a stage providing linear and/or rotational movement.

Abstract: Apparatus, systems, and methods associated with enhancement of phase response of intracavity phase interferometers are applicable in a variety of applications.

Abstract: A technique and device to determine the spectrum of electromagnetic radiation in a certain range of wavelengths comprising: splitting said radiation into more than one beam; let these beams counter-propagate in a Sagnac-type ring interferometer; and imprinting a wavelength-dependent angular tilt onto the wavefront of each beam by at least one dispersive element which preferably is a transmission grating or grism; and re-combining the multiple beams on a detector that exhibits spatial resolution and can therefore resolve the fringes formed by interference; and perform the mathematical operations to determine the spectrum of said radiation from the obtained interferogram, wherein the dispersive element is mounted on a stage providing linear and/or rotational movement.

Abstract: A technique for controlling the effects generated by the interaction of a plurality of laser pulses with a medium by selecting or varying the successive pulse parameters comprising: generating a plurality of laser pulses interacting with a medium; and selecting or varying the properties/parameters characterizing said laser pulses to control the effects resulting from the interaction among said plurality of laser pulses and said medium.

Abstract: A technique for controlling the effects generated by the interaction of a plurality of laser pulses with a medium by selecting or varying the successive pulse parameters comprising: generating a plurality of laser pulses interacting with a medium; and selecting or varying the properties/parameters characterizing said laser pulses to control the effects resulting from the interaction among said plurality of laser pulses and said medium.

Abstract: A technique and device to determine the spectrum of electromagnetic radiation in a certain range of wavelengths comprising: splitting said radiation into more than one beam; and imprinting a wavelength-dependent angular tilt onto the wavefront of each beam by two dispersive elements; and re-combining the multiple beams on a detector that exhibits spatial resolution and can therefore resolve the fringes formed by interference; and perform the mathematical operations to determine the spectrum of said radiation from the obtained interferogram, wherein the dispersive elements of one beam are mounted on a common stage providing linear and/or rotational movement

Abstract: A technique for controlling the effects generated by the interaction of a plurality of laser pulses with a medium by selecting or varying the successive pulse parameters comprising: generating a plurality of laser pulses interacting with a medium; and selecting or varying the properties/parameters characterizing said laser pulses to control the effects resulting from the interaction among said plurality of laser pulses and said medium.

Abstract: The invention involves a device and a procedure for refractive laser surgery on a target object. With the aid of a laser beam source, an fs-impulse laser beam is generated. A second laser beam source generates a UV laser beam. A shared scanner device utilises the fs-impulse laser beam and the UV laser beam for the scanning of the target object.

Abstract: The invention involves a device and a procedure for refractive laser surgery on a target object. With the aid of a laser beam source, an fs-impulse laser beam is generated. A second laser beam source generates a UV laser beam. A shared scanner device utilises the fs-impulse laser beam and the UV laser beam for the scanning of the target object.

Abstract: The invention involves a device and a procedure for refractive laser surgery on a target object. With the aid of a laser beam source, an fs-impulse laser beam is generated. A second laser beam source generates a UV laser beam. A shared scanner device utilizes the fs-impulse laser beam and the UV laser beam for the scanning of the target object.

Abstract: The invention involves a device and a procedure for refractive laser surgery on a target object. With the aid of a laser beam source, an fs-impulse laser beam is generated. A second laser beam source generates a UV laser beam. A shared scanner device utilises the fs-impulse laser beam and the UV laser beam for the scanning of the target object.