We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Caira Blackwell and Abbie Kozolchyk Caira Blackwell co-hosts the Wirecutter ...

Quantum dot (QD) lasers enable intrinsically feedback-tolerant, isolator-free silicon photonic integrated circuits (PICs), eliminating the bulky optical isolators traditionally required to suppress ...