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ÍSLENSKA
skammtahrinuleysir
ENSKA
quantum cascade laser
DANSKA
quantum cascade laser
SÆNSKA
kvantkaskadlaser
FRANSKA
laser à cascade quantique
ÞÝSKA
Quantenkaskadenlaser
Svið
vélar
Dæmi
[is] væntanlegt
[en] An infrared laser such as a tunable diode laser (TDL) or a quantum cascade laser (QCL) can emit coherent light in the near-infrared region or in mid-infrared region respectively where nitrogen compounds including NH3 have strong absorption. This laser optics can give a pulsed-mode high resolution narrow band near-infrared or mid-infrared spectrum. Therefore, laser infrared analyzers can reduce interference caused by the spectral overlap of co-existing components in engine exhaust gas. (32017R0654)

Skilgreining
[en] quantum cascade lasers (QCLs) are semiconductor lasers that emit in the mid- to far-infrared portion of the electromagnetic spectrum and were first demonstrated by Jerome Faist, Federico Capasso, Deborah Sivco, Carlo Sirtori, Albert Hutchinson, and Alfred Cho at Bell Laboratories in 1994 (Wikipedia)

Rit
[is] Framseld reglugerð framkvæmdastjórnarinnar (ESB) 2017/654 frá 19. desember 2016 um viðbætur við reglugerð Evrópuþingsins og ráðsins (ESB) 2016/1628 að því er varðar tæknilegar kröfur og almennar kröfur með tilliti til losunarmarka og gerðarviðurkenningar brunahreyfla fyrir færanlegan vélbúnað til nota utan vega

[en] Commission Delegated Regulation (EU) 2017/654 of 19 December 2016 supplementing Regulation (EU) 2016/1628 of the European Parliament and of the Council with regard to technical and general requirements relating to emission limits and type-approval for internal combustion engines for non-road mobile machinery

Skjal nr.
32017R0654
Orðflokkur
no.
Kyn
kk.
ENSKA annar ritháttur
QLC