Far field pattern of UV-C laser projected onto a fluorescent screen (Image: Asahi Kasei Corp. and Nagoya University)
Scientists have designed a laser diode that emits what they say is the shortest-wavelength ultraviolet light achieved to-date, with potential applications in disinfection, dermatology, and the analysis of gas and DNA
Researchers have developed a new method to better model human stroke which uses artery-targeted photothrombosis. This shows a clear improvement on traditional methods by creating a larger penumbra for a longer amount of time while maintaining the practical results of the traditional model.
Schematic of how an electrode-based ultrasound skin patch would function. (Image: Carnegie Mellon University College of Engineering)
Researchers have developed a novel ultrasound technique that enables optical images to be taken through biological tissue to image organs within the body
X-ray glow from massive cluster of galaxies captured by ESA’s XMM-Newton space observatory. Credit: ESA/XMM-Newton (X-rays); CFHT-LS (optical); XXL Survey
Two research projects based on photonics have begun that could lead to early detection and better treatment of cancer
The 9th annual SPIE Startup Challenge recognised a company aiming to shift prostate-cancer treatment from an invasive surgical procedure to a brief, office-based visit, as the winner of its top award at SPIE Photonics West
Modulight has entered into an agreement to develop a laser specifically designed for use with Bausch and Lomb's Visudyne photodynamic therapy
Imec, Ghent University, and Japanese contact lens manufacturer Seed have built a contact lens with an integrated LED
A team of researchers has developed tiny lasers that could revolutionise the understanding and treatment of many diseases by enabling doctors to track individual cells
Advances in Raman spectroscopy could one day make invasive blood glucose tests a thing of the past
A Scottish photonics consortium consisting of PowerPhotonic, Optoscribe, Optocap and Fraunhofer UK Research, has been awarded a grant of £900,000 by Innovate UK to develop novel optics for miniaturised RGB laser sources
Imec is using a high harmonic generation laser with anamorphic mirrors to explore high NA EUV challenges
Semiconductor manufacturers want the next big thing: to adopt high numerical aperture lithographic processes using extreme ultraviolet light to print smaller circuits. Andy Extance finds out more
University of Eastern Finland's Dr Mousumi Chakraborty discusses women's retention in STEM fields, comparing the differences between Europe and South Asia
Closer collaboration with application areas will be key to unlocking further photonics budget in Horizon Europe. Matthew Dale investigates
Carlos Lee, Epic’s director general, talks with Ben Rubovitch, co-founder and CEO at DustPhotonics, a supplier of optical technology for silicon photonics
