Heterodyne receivers for quantum communication

Christian G. Schaeffer, Sebastian Kleis, Max Rückmann, Darko Zibar

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


Phase estimation of signals below noise is a main challenge in optical quantum communication receivers. System experiments with 1 GBaud over 26 km fiber were achieved. Laser phase noise is mitigated using Machine Learning methods.
Original languageEnglish
Title of host publicationAsia Communications and Photonics Conference 2019
PublisherOptical Society of America
Publication date2019
Article numberT4H.1
ISBN (Print)978-1-943580-70-5
Publication statusPublished - 2019
EventAsia Communications and Photonics Conference 2019 - InterContinental Chengdu Global Center, Chengdu, China
Duration: 2 Nov 20195 Nov 2019


ConferenceAsia Communications and Photonics Conference 2019
LocationInterContinental Chengdu Global Center

Bibliographical note

From the session: Novel Concepts (T4H)

Cite this

Schaeffer, C. G., Kleis, S., Rückmann, M., & Zibar, D. (2019). Heterodyne receivers for quantum communication. In Asia Communications and Photonics Conference 2019 [T4H.1] Optical Society of America.