• English
  • Deutsch
  • Log In
    Password Login
    Research Outputs
    Fundings & Projects
    Researchers
    Institutes
    Statistics
Repository logo
Fraunhofer-Gesellschaft
  1. Home
  2. Fraunhofer-Gesellschaft
  3. Konferenzschrift
  4. Multi-format transmitters for coherent optical M-PSK and M-QAM transmission
 
  • Details
  • Full
Options
2005
Conference Paper
Title

Multi-format transmitters for coherent optical M-PSK and M-QAM transmission

Abstract
Coherent optical transmission returns into the focus of research. One significant advantage is the preservation of all the information of the optical field during detection, leading to enhanced possibilities for optical multi-level modulation. This paper investigates the generation of optical multi-level modulation signals. Several possible structures of optical M-PSK and M-QAM transmitters are shown and theoretically analyzed. Differences in the optical transmitter configuration and the electrical driving lead to different properties of the optical multi-level modulation signals. This is shown by deriving general expressions applicable to every M-PSK and M-QAM modulation format and exemplarily clarified for square-16-QAM modulation.
Author(s)
Seimetz, M.
Mainwork
7th International Conference on Transparent Optical Networks 2005. Proceedings. Vol.2  
Conference
International Conference on Transparent Optical Networks (ICTON) 2005  
European Symposium on Photonic Crystals (ESPC) 2005  
Workshop on All-Optical Routing (WAOR) 2005  
Global Optical and Wireless Networking Seminar (GOWN) 2005  
Workshop on Reliability Issues in Next Generation Optical Networks (RONEXT) 2005  
Photonic Integrated Components and Applications Workshop (PICAW) 2005  
Workshop on Issues and Challenges in Optical Networking 2005  
DOI
10.1109/ICTON.2005.1506139
Language
English
Fraunhofer-Institut für Nachrichtentechnik, Heinrich-Hertz-Institut HHI  
Keyword(s)
  • optical modulation

  • optical transmitter

  • phase shift keying

  • quadrature amplitude modulation

  • Cookie settings
  • Imprint
  • Privacy policy
  • Api
  • Contact
© 2024