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 ...

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 ...

The review synthesizes key studies in holography, showcasing how wavefront control and SLM arrangements are crucial for achieving high-resolution 3D displays.

Although optical subsystems are widespread in applications such as sensing and telecoms today, the way in which the optics components are assembled and packaged remains a tricky and time-consuming ...

Four-and-a-half months after the James Webb Space Telescope's Christmas Day launch, engineers have achieved near-perfect alignment of its complex optical system, setting the stage for final instrument ...