Xinghui yin gruppe m24 08042014 the laser, which wasnt invented until the early 1960s, has quickly become a standard tool found not. This paper reports a study of polarons in a gaas crystal subject to a strong electric field. The role of momentumdark excitons in the elementary. Some crystals can lase in the nearinfrared when pumped by an appropriate light source and placed inside a resonator cavity.
Threestep model of nonsequential double ionization. Abstract cod diagram determined for a batch of broad. S, krausz f 1997 compression of highenergy laser pulses below 5fs. This file contains additional information such as exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. Ackemann description and analysis of lowfrequency fluctuations in verticalcavity surfaceemitting lasers with isotropic optical feedback by. Equilibrium electron distributions have been determined with high spatial resolution by recording and analysing a large.
Composites dielektrika composite nichtlineare optik optics. Spie 8984 2014 gunnar berghaeuser and ermin malic, analytical approach to excitonic. Optik is a flexibly, extensible, easytouse library for parsing commandline options with python. Resonant secondorder nonlinear terahertz response of gallium. It provides an outline of the basic models of irregular structures of random. Nichtlineare optik ein dauerbrenner nichtlineare optik ein dauerbrenner denz, cornelia 20501 00. Shen, the principles of nonlinear optics, wiley, new york 1984. The time to cod within a single current pulse is plotted. Carmele, nonmarkovian feedback control of photon statistics and quantum manybody dynamics, colloquium, state key. Strong localfield enhancement of the nonlinear softmode.
Brilliance of x rays and gamma rays produced by compton. Symmetry selection rules for single asymmetric nanostructures catalin c. In addition to the overall drift motion of the polaron, an oscillatory internal motion is observed in. Secondharmonic generation from nanoscopic metal tips. It is the largest concentration of universities and colleges in germany. Nano letters gratingcoupling of surface plasmons onto.
Teubner verlagsgesellschaft, leipzig 1971 engl introduction in nonlinear optics i and ii n. Nichtlineare optik michael kuron1 and henri menke1 betreuer. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Erzeugung kurzer laserpulse mit hilfe nichtlinearer optischer effekte naher. It is based on the gratingcoupled excitation of surface plasmon polaritons. Mechanisms and fast kinetics of the catastrophic optical damage.
Exciton binding energies in carbon nanotubes from twophoton photoluminescence j. Femtosecond xray diffraction maps fielddriven charge. Available formats pdf please select a format to send. The berlinbrandenburg capital region is one of the most prolific centers of higher education and research in the world. High singlespatialmode pulsed power from 980nm emitting. Universities and research institutions in berlin wikipedia. Reliable information about the coronavirus covid19 is available from the world health organization current situation, international travel. Nichtlineare optik ein dauerbrenner, physik in unserer. Temporal pulse shaping and optimization in ultrafast laser ablation of materials volume 780 r.
Laserproduced plasma sources for the soft xray region 1 20 nm corresponding to a photon energy between 1200 ev 60 ev are widely used in spectroscopy, extreme. High singlespatialmode pulsed power from 980nm emitting diode lasers. Nonlinear optics is the study of the interaction of intense laser light with matter. Calibrated soft xray spectrometer andor learning centre. It implements the conventional gnuunix syntax, and autogenerates help text. Nonlinear optical spectroscopy of solid interfaces citeseerx. One method to get there is the application of linear optics. Xray diffraction provides insight into the distribution of electronic charge in crystals. The principles of nonlinear optics, wiley interscience. Gratingcoupling of surface plasmons onto metallic tips. Exciton binding energies in carbon nanotubes from two.
Request pdf on may 1, 20, cornelia denz and others published nichtlineare optik ein dauerbrenner find, read and cite all the research you need on researchgate. Optik is a powerful, flexible, extensible, easytouse commandline parsing library for python. Nonlinear optical spectroscopy of solid interfaces. Ackemann description and analysis of lowfrequency fluctuations in verticalcavity surfaceemitting lasers with isotropic optical feedback by a distant reflector.
686 523 897 818 595 18 122 494 305 400 985 485 347 1444 1606 350 151 1094 1342 23 1320 1263 174 161 231 904 1034 311 1352