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Phase-preserving amplitude regeneration of a two-amplitude-level modulation format

: Roethlingshoefer, T.; Richter, T.; Schubert, C.; Onishchukov, G.; Schmauss, B.; Leuchs, G.


Institute of Electronics, Information and Communication Engineers -IEICE-, Communications Society; IEEE Photonics Society:
Conference on Lasers and Electro-Optics Pacific Rim, CLEO-PR. Vol.2 : Kyoto, Japan, 30 June - 4 July 2013
Piscataway, NJ: IEEE, 2013
ISBN: 978-1-4673-6474-4
ISBN: 978-1-4673-6475-1
ISBN: 978-1-4673-6476-8
Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR) <10, 2013, Kyoto>
Conference Paper
Fraunhofer HHI ()

It has been experimentally shown that a modified nonlinear loop mirror can be used for all-optical star8-QAM processing. An amplitude noise reduction of 2.2 dB could be demonstrated for the high-power states.