Driven by A.I. Boom, Marvell and Lumentum Announce $115 Billion Merger NYT - Technology By: Don Clark 2 November 2026 at 18:48 Marvell and Lumentum said they were combining, in a major bet on a technology, known as optical networking, that is increasingly being used in A.I. data centers. Β© Eduardo Munoz/ReutersMatt Murphy, chairman and chief executive of Marvell Technology, at the companyβs investor day in New York last month.