Laser self-mixing interferometry (SMI) harnesses the phenomenon of optical feedback by reinjecting a fraction of a laser’s output back into its cavity. This reinjection leads to an interference effect ...

Optical aberration theory remains a fundamental component in the design and operation of space telescopes. With increasingly ambitious astronomical missions and the demand for high-resolution imaging, ...

Please provide your email address to receive an email when new articles are posted on . Refractive cataract surgery continues to gain in popularity among both cataract surgeons and their patients ...

When a massive star collapses or two neutron stars collide billions of light-years away, the explosion can unleash a brief, ...