Erratum to: Long-haul optical transmission link using low-noise phase-sensitive amplifiers (Nature Communications, (2018), 9, 1, (2513), 10.1038/s41467-018-04956-5)Olsson, Samuel L. I.; Eliasson, Henrik; Astra, Egon; Karlsson, Magnus; Andrekson, Peter A.Nature Communications2018 / Art. nr. 3064 https://doi.org/10.1038/s41467-018-05591-w Journal metrics at Scopus Article at Scopus Journal metrics at WOS

Long-haul optical transmission link using low-noise phase-sensitive amplifiersOlsson, Samuel L. I.; Eliasson, Henrik; Astra, Egon; Karlsson, Magnus; Andrekson, Peter AvoNature communications2018 / art. 2513, 7 p. : ill https://doi.org/10.1038/s41467-018-04956-5 Eesti 27 aastat internetis välismaailmaga: teadlaste uus andmeedastustehnoloogia Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Phase-sensitive amplifier link with distributed Raman amplificationEliasson, Henrik; Vijayan, Kovendhan; Foo, Benjamin; Olsson, Samuel L. I.; Astra, Egon; Karlsson, Magnus; Andrekson, Peter AvoOptics express2018 / p. 19854-19863 https://doi.org/10.1364/OE.26.019854 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS