Saturday, October 3, 2026Optics · Daily briefing
Optics Daily · Saturday, October 3, 2026
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Issue 603Oct 2026Saturday
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1 major event1 source0 first-party releasesAbout 1 minute read
Headlines
EPFL develops photonic integrated laser that stays locked without active control
EPFL has developed a photonic integrated infinite self-injection-locked laser that remains locked without active control, and has packaged it in a fiber-coupled standard butterfly package, bringing it closer to practical use.
Technology & Research
Phys.org Optics & PhotonicsOptics industryEPFL Develops Photonic Integrated Laser That Stays Locked Without Active Control
EPFL researchers have developed a photonic integrated, infinitely self-injection-locked laser that maintains lock without active control and has been packaged in a standard fiber-coupled butterfly package.