The rotating filter is just 70μm wide and 60μm tall with square openings that measure 6.5μm on each side. Scale bar: 10μm.
(Image: Dong Wu, University of Science and Technology of China)
The microfilter was developed using a very precise 3D printing technique known as two-photon polymerisation
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
FormFactor's fast photonic wafer probers enable rapid tests through faster photonic alignment than previously possible. (Credit: FormFactor Inc)
Integration, automation, collaboration, customisation and designing for testing and manufacturability will help component and system makers lower costs and increase production, finds Andy Extance
Credit: THOR Biomedicine
Several different light-based treatments that have relied on lasers are now finding uses for LEDs, finds Andy Extance
In Electro Optics’ most recent webinar, career flexibility and interdisciplinary skills were highlighted as important traits in the future workforce
Carlos Lee talks to Maik Müller, chief executive officer at Nynomic, a holding company of nine photonics enterprises operating in the life science, clean tech and green tech sectors
