LEADER 00810nam0-22002651i-450- 001 990004816990403321 005 19990530 035 $a000481699 035 $aFED01000481699 035 $a(Aleph)000481699FED01 035 $a000481699 100 $a19990530g19549999km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aDeutsche Prosadichtungen der Gegenwart$eInterpretationen fur Lehrende und Lernende$fWerner Zimmermann 210 $aDusseldorf$cPadagogischer Verlag Schwann$d1954. 215 $a198 p.$d21 cm 700 1$aZimmermann,$bWerner$0192666 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990004816990403321 952 $aALPHA 3184$bFil. Mod. 5570$fFLFBC 959 $aFLFBC 996 $aDeutsche Prosadichtungen der Gegenwart$9518576 997 $aUNINA LEADER 01071nam a22002895i 4500 001 991002190989707536 007 cr nn 008mamaa 008 121227s1981 gw | s |||| 0|eng d 020 $a9783540385363 035 $ab14135425-39ule_inst 040 $aBibl. Dip.le Aggr. Matematica e Fisica - Sez. Matematica$beng 082 04$a519$223 100 1 $aTannenbaum, Allen$056389 245 10$aInvariance and system theory: algebraic and geometric aspects$h[e-book] /$cby Allen Tannenbaum 260 $aBerlin :$bSpringer,$c1981 300 $a1 online resource (161 p.) 440 0$aLecture Notes in Mathematics,$x0075-8434 ;$v845 650 0$aMathematics 650 0$aSystems theory 650 0$aMathematical optimization 773 0 $aSpringer eBooks 856 40$uhttp://dx.doi.org/10.1007/BFb0093318$zAn electronic book accessible through the World Wide Web 907 $a.b14135425$b03-03-22$c05-09-13 912 $a991002190989707536 996 $aInvariance and system theory$981036 997 $aUNISALENTO 998 $ale013$b05-09-13$cm$d@ $e-$feng$ggw $h0$i0 LEADER 03145nam 2200397z- 450 001 9910165177803321 005 20210211 035 $a(CKB)3710000001069006 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/54044 035 $a(oapen)doab54044 035 $a(EXLCZ)993710000001069006 100 $a20202102d2017 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aMulti-Color Laser Emission for the Generation of Ultrashort Optical Pulse 210 $cMDPI - Multidisciplinary Digital Publishing Institute$d2017 215 $a1 online resource (XXII, 192 p.) 311 08$a3-03842-282-7 330 $aThe pulse width of an electromagnetic wave is determined by the frequency band width of the wave used. Therefore, one femtosecond is the ultimate in pulse width for an "optical" wave. For this reason, several methods have been proposed for the generation of an ultrashort optical pulse. For example, resonance/non-resonance four-wave mixing would be one of the candidates for generating multi-color laser emission in an extremely wide spectral region, thus breaking the 1-fs barrier. To date, numerous emission lines have been generated from the deep-ultraviolet to the near-infrared region (<45,000 cm?1). Such generations use a variety of techniques, such as four-wave Raman mixing in molecular hydrogen. This type of technique is promising for the generation of 1-fs optical pulses via phase locking and the Fourier synthesis of the emission lines. For verification, it would be necessary to develop a new method for measuring the pulse width, since the spectral band width approaches, or is beyond one octave. Ultrashort optical pulses can be utilized in a variety of applications in science and technology. For example, an ultrashort optical pulse can be used in the studies of ultrafast phenomena. More practically, a laser pulse shorter than 100 fs is reported to be useful in mass spectrometry for observing a molecular ion of triacetone triperoxide, an explosive used in terrorist attacks. A train of ultrashort optical pulses in the terahertz region, which has been generated in the optical cavity to enhance the nonlinear optical effect, would be employed as a clock pulse in optical computation/communication in future advanced industries. Therefore, it is important to investigate a new frontier in the generation of multi-color laser emission for Fourier synthesis to generate ultrashort optical pulses and to clarify new trends in the state-of-the-art. 606 $aOptical physics$2bicssc 610 $adata communication 610 $afour-wave mixing 610 $aFourier synthesis 610 $ahigh-order sideband generation 610 $amulti-color laser 610 $aultrafast phenomena 610 $aultrashort optical pulse 615 7$aOptical physics 700 $aImasaka$b Totaro$4auth$01766283 906 $aBOOK 912 $a9910165177803321 996 $aMulti-Color Laser Emission for the Generation of Ultrashort Optical Pulse$94210191 997 $aUNINA