6 October 1989 Transmission Schemes For Optical Telecommunications In Space
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Proceedings Volume 1131, Optical Space Communication; (1989) https://doi.org/10.1117/12.961528
Event: 1989 International Congress on Optical Science and Engineering, 1989, Paris, France
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.
© (1989) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ch. Noldeke, "Transmission Schemes For Optical Telecommunications In Space", Proc. SPIE 1131, Optical Space Communication, (6 October 1989); doi: 10.1117/12.961528; https://doi.org/10.1117/12.961528
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