Optical filters are helping to fight infections
A look at UV sterilisation and how advances in optical filters for illumination have opened up new applications by alleviating safety concerns
A look at UV sterilisation and how advances in optical filters for illumination have opened up new applications by alleviating safety concerns
This white paper offers an in-depth look at UV sterilization, including how the latest developments in filter technology have improved the safety of sterilization devices, and presents a number of use cases.
Laser Components is expanding its portfolio of UV LEDs with products from the South Korean manufacturer Photon Wave
Current worldwide conditions have brought a renewed focus on ultraviolet or UV based sterilization systems. UV light has been shown to kill many types of pathogens. A key metric is the dose, or amount of UV light on a surface, as a minimum dosage level is required for effective sterilization. Using optical analysis software as part of the design process ensures that these minimum dosage levels are obtained.
The UK's largest airport will use UV robots at night to kill viruses and bacteria
A study involved experts in the fields of virology, immunology, aerosols, architecture, and physics, analyse possible methods to prevent Sars-Cov-2 propagation indoors
An LED irradiation system has been developed at the Ferdinand-Braun-Institut in Berlin that aims to kill microorganisms with ultra-short wave UV light. The researchers anticipate that the UV light emitted from their device will not be harmful to human skin
With increased interest in using UV light to deactivate viruses, Robert Yeo, director at Pro-lite Technology, discusses the safety and effectiveness of UVC devices
The robots guide themselves around hospital rooms irradiating surfaces with UV light, which disinfects and kills viruses and bacteria.
Proposed multi-billion dollar and euro packages look set to increase uptake of leading-edge lithography, including for photonic technologies, finds Andy Extance
Benjamin Skuse asks why, after 400 years of polishing optics, the process hasn’t been automated
Mathias Bochow, GFZ Helmholtz Centre, Potsdam, is working on the Trace project to track marine plastic. Credit: Frank Schweikert, Aldebaran Marine Research & Broadcast (www.aldebaran.org/en/)
Abigail Williams speaks to scientists tracking marine plastic using satellite spectral imagery
How the Shack-Hartmann wavefront sensing technique can be used to simply and quickly assess the quality of optical systems
A look at the market for spectroelectrochemistry and some of the products and solutions available
A look at the current market for Raman spectroscopy and some of the products and solutions available
Laser firms could really benefit from quantum computing, which should not just be reserved for the world's big challenges, finds Jessica Rowbury
As Ayar Labs secures investment to develop its silicon photonics technology, Robert Roe speaks to Hugo Saleh about the firm's plans
Matthew Dale asks whether quantum technologies are ready to be seen on the global stage at one of the world’s largest photonics exhibitions