1. Facebook and Microsoft, “Co-Packaged Optics Collaboration”, 14 March 2019, http://www.copackagedoptics.com (7 December 2021)
2. IEEE 802.3bs-2017 - IEEE Standard for Ethernet Amendment 10: Media Access Control Parameters, Physical Layers, and Management Parameters for 200 Gb/s and 400 Gb/s Operation;Standards Association,2017
3. 100G Lambda MSA Group, “400G-FR4 Technical Specification”, 100G Lambda MSA, 18 September, 2018, http://100glambda.com/specifications/summary/2-specifications/7-400g-fr4-technical-spec-d2p0 (7 December 2021).
4. International Electrotechnical Commission, “Optical fibres - Part 2-60: Product specifications - Sectional specification for category C single-mode intraconnection fibres”, IEC, 27 February 2008, https://webstore.iec.ch/publication/3474, (7 December 2021)
5. Detachable 1x8 single mode optical interface for DWDM microring silicon photonic transceivers