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Bendable LEDs, an advancement of Light Emitting Diodes, pave the way towards more flexible lighting options in any space. Artificial lighting has come a long way since simple candles made of beeswax. Now ...

If you’ve ever been on a hike on a sunny day you may have noticed that the photos you take have high levels of contrast between the bright spots and shady spots. This can be hard to manage as an ...

How often do we think about the importance of optical fiber probes in biomedical applications? When we think of optical engineering applications in the medical field, we often think of lasers, MRI ...

Introduction to laser powder bed fusion In this article, we discuss a novel work introduced by the researchers at the Lawrence Livermore National Laboratory and University of Nebraska-Lincoln in the USA. ...

Introduction Using the technique of keyhole laser welding, we can use very high beam intensities to process the material (please see this reference for the details of keyhole laser welding technique). Due ...

  Have you ever considered how small something could be? What would limit how small we can make things? How precise exactly is “ultra precision”? Today we will have an introduction into ...

Why do We Need Deformable Mirrors? Deformable mirrors are specialty mirrors that are capable of deforming their reflective surface and thus achieve wavefront correction of optical aberrations. In astronomy ...

Recent advances in neural imaging (or neuroimaging) techniques may pave the way for better treatment of neurological diseases such as Parkinson’s disease and next-generation applications in fields ...

Cervical cancer is a growth of abnormal cells on the surface of the cervix. The largest prevalence of this ailment is the so-called squamous cell carcinoma, that comprises approximately 70% of diagnosed ...

Vision Worldwide Artificial vision aids can provide needed assistance to a substantial amount of people. It is estimated by the International Agency for the Prevention of Blindness (IAPB) that there are ...