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Transmission Schemes For Optical Telecommunications In Space

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type 06 Oct 1989Publisher:SPIEJournal:SPIE Proceedings, volume 1,131, page 24 (issn: 0277-786X, Copyright policy )
Authors: Ch. Noldeke;

doi: 10.1117/12.961528

Transmission Schemes For Optical Telecommunications In Space

Abstract

A theoretical investigation on optical transmission schemes for free-space applications is carried out. Receiver sensitivity of direct detection schemes like NRZ and QPPM (quaternary pulse position modulation) are evaluated. For bit rates between 10 and 65 Mbit/s, QPPM outperforms NRZ by up to 2.0 dB.

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citations
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
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