No, you don’t need to check the URL. You haven’t somehow been sent to an insect collecting site. This is still the good ol’ Android Authority you know and love, and I’m still here to tell you about ...

Anti-Reflection (AR) coatings represent a key innovation in optics. AR coatings are central to the proper manipulation of light, mitigating Fresnel reflection, enhancing system throughput and ...

Please provide your email address to receive an email when new articles are posted on . Vision is the perception of light. To comprehend the nature of human vision, an understanding of the properties ...

Thin-film coatings can be essential to obtaining the desired performance from an optical component. Stuart Allan describes the types available and provides purchasing advice. Optical thin-film ...

Cascaded FBG is a kind of FBG that of different center wavelength writing into the same fiber one by one. Because of different reflection wavelength of different FBGs, when a broad band source inject ...

Interference filters are frequently employed in transmissive configurations where the light passes through the filter to produce a specific effect (band-pass, long-pass, short-pass, among others).