LEADER 00813nam0-2200265 --450 001 9910441659403321 005 20210317131444.0 010 $a9780521825719$bhardback 010 $a9780521532785$bpbk 100 $a20210317d2017----kmuy0itay5050----ba 101 0 $aeng 200 1 $aWorld Englishes and culture wars$fBraj B. Kachru 210 1$aCambridge, United Kingdom :$cCambridge University Press$d2017 215 $axvi, 304 p.$cill.$d24 cm 225 0 $aCambridge approaches to language contact 320 $aBbliograf.: pp. 269-297 676 $a427 700 1$aKachru,$bBraj B.$0152019 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a9910441659403321 952 $a427 KAC 1$b2020/1839$fFLFBC 959 $aFLFBC 996 $aWorld Englishes and culture wars$91768559 997 $aUNINA LEADER 01392nam 2200361Ia 450 001 996389942703316 005 20221107215647.0 035 $a(CKB)1000000000647855 035 $a(EEBO)2248495779 035 $a(OCoLC)11213688 035 $a(EXLCZ)991000000000647855 100 $a19840929d1659 uy | 101 0 $aeng 135 $aurbn||||a|bb| 200 10$aAlderman Fowke's speech at the delivery of a petition from the Lord Mayor, aldermen and commons in Common Councill assembled to the Parliament of England concerning their militia$b[electronic resource] $eand the Parliaments answer thereunto 210 $aLondon $cPrinted by Iohn Redmayne ...$d1659 215 $a8 p 300 $aCaption title. 300 $aImprint from colophon. 300 $aReproduction of the original in the Harvard University Library. 330 $aeebo-0062 607 $aGreat Britain$xHistory$yCommonwealth and Protectorate, 1649-1660 607 $aGreat Britain$xMilitia 700 $aFowke$b John$fd. 1662.$01006213 801 0$bEAE 801 1$bEAE 801 2$bm/c 801 2$bUMI 801 2$bWaOLN 906 $aBOOK 912 $a996389942703316 996 $aAlderman Fowke's speech at the delivery of a petition from the Lord Mayor, aldermen and commons in Common Councill assembled to the Parliament of England concerning their militia$92414090 997 $aUNISA 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