Two-mode entanglement in passive networks

Päivi Törmä*, I. Jex

*Corresponding author for this work

Research output: Contribution to journalArticleScientificpeer-review

4 Citations (Scopus)


We discuss the degree of entanglement for symmetric passive optical networks. As a measure of the entanglement we use the information entropy and compare our results for a general number N of inputs with the known results for a two-mode beam splitter. Special cases of interest are pointed out.

Original languageEnglish
Pages (from-to)875-882
Number of pages8
JournalJournal of Modern Optics
Issue number5
Publication statusPublished - May 1997
MoE publication typeA1 Journal article-refereed


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