High Spectral Density Optical Communication Technologies 53 What is the purpose of

What is the purpose of spatial planning

2Ausrichtung der Kollektoren nach Süden13

Zeitorientierung

to lower direct and indirect time missed and therefore illness costs

a natural and sustainable ecosystem in which natural processes proceed in an undisturbed way

High Spectral Density Optical Communication Technologies 53 What is the purpose ofThe growth of Internet traf? c in recent years surpassed the prediction of one decade ago. Data stream in individual countries already reached terabit s level. To cope with the petabit class demands of traf? c in coming years the communication engineers are required to go beyond the incremental improvement of todays technology. A most promising breakthrough would be the introduction of modulation f mats enabling higher spectral ef? ciency than that of