Silicon photonics is still a small market today, with sales at die level estimated to be US$30 million in 2016. However, it has big promise, with a 2025 market value of US$560 million at chip level and almost US$4 billion at transceiver level.

According to Yole Développement (Yole), silicon photonics technology will grow from a few percent of total optical transceiver market value in 2016 to 35% of the market in 2025, mostly for intra-data center communication. The market research & strategy consulting company explains: the strongest demand is for 400G. In parallel, 200G could be only an intermediate step between 100G and 400G.

“The next evolution is to develop a 400G optical port over a single fiber across 500m at less than $1 per gigabit and with power <5mW/Gb”, explains Dr. Eric Mounier, Senior Technology & Market Analyst at Yole. One terabit per second rates should follow. Although the wafer area this accounts for will be a minute part of the worldwide SOI market, it will represent significant value because of the SOI wafer high price... Full press release