It is in the darkest time of the year with the arrival of winter thatperhaps we most appreciate our light bulbs. It isn’t just the lightson the holiday decorations that provide that festive glow, but ...

Discover the fundamentals of light in a simple and easy-to-understand way. This video explains key principles and fascinating phenomena of light, including how it travels, reflects, refracts, and ...

CHELMSFORD, U.K.—There’s a reason why century-old approaches to lighting are still in common use on film sets. A casual survey of the trade press over the last five years or so might easily give the ...

How can we measure visible light? The electromagnetic spectrum includes all forms of light energy, known as electromagnetic radiation. (1) Different types of electromagnetic radiation such as radio ...

I like to consider a number of sources when researching and writing my blogs. I believe this benefits my audience by giving them views from several perspectives. It also saves time as I do the leg ...

Scientists demonstrated that scanning photocurrent microscopy could provide the optoelectronic information needed to improve the performance of devices for power generation, communications, data ...