OCT uses low-coherence interferometry, in which light reflected from internal microstructures is compared to a reference arm.

The review synthesizes key studies in holography, showcasing how wavefront control and SLM arrangements are crucial for ...

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 ...

New multicore optical fibers have many times the signal-carrying capacity of traditional single-core fibers, but their use in telecommunications has been severely restricted because of the challenge ...

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 ...

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 Apollo program is a constant reminder that we just don’t need so much to get the job done. Sure it’s easier with today’s tools, but hard work can do it too. [Bill Hammack] elaborates on one such ...

BURLINGTON, Mass.--(BUSINESS WIRE)--Kasalis (www.kasalis.com), a proven market leader of global solutions for the active alignment, assembly and test of optical devices, announced today the re-launch ...

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 ...

Photonex + Vacuum Technologies 2021 provides the photonics industry in the UK with an excellent platform to present the latest research results and practical examples from industry. Aerotech is ...

Semiconductor devices continuously experience advancements leading to technology and innovation leaps, such as we see today for applications in AI high-performance computing for data centers, edge AI ...