Quintessent begins sampling single-chip DWDM comb laser

<p>Following a Series A investment round which raised $40m, optical interconnect startup, Quintessent, is sampling its single-chip quantum dot-based DWDM (dense wavelength division multiplexing) comb laser. Described as a new [&#8230;]</p> <p>The post <a href="https://www.electronicsweekly.com/news/products/quintessent-begins-sampling-single-chip-dwdm-comb-laser-2026-08/">Quintessent begins sampling single-chip DWDM comb laser</a> appeared first on <a href="https://www.electronicsweekly.com">Electronics Weekly</a>.</p>