Lau, W. Y.SarahLeung, Anthony C.Paul, Karun V.Tranter, Aaron D.Campbell, Geoff T.Weinhold, Till J.Lam, Ping KoyWhite, Andrew G.Buchler, Ben C.2025-06-292025-06-299781728104690ORCID:/0000-0002-2852-7483/work/162369409ORCID:/0000-0002-4421-601X/work/162370656http://www.scopus.com/inward/record.url?scp=85074634394&partnerID=8YFLogxKhttps://hdl.handle.net/1885/733765378Quantum repeaters are foundational to establishing the long distance quantum communication channels necessary to create a global communication network [1]. A quantum memory capable of storing optical quantum states is an integral component of the quantum repeater.enPublisher Copyright: © 2019 IEEE.Towards storage of sub-megahertz single photons in gradient echo memory201910.1109/CLEOE-EQEC.2019.887228085074634394