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Infrared stimulation of injected gold nanorods stimulates recovery from AMD, retinal disorders.
...while Lumileds and Eindhoven deploy metasurfaces to boost microLED output.
Microdisplays firm posts solid increase in annual sales; says it is in a good position to cope with tariff impacts.
Control algorithm shows promise with high-bed cultivation methods.
First on-chip, picosecond MIR laser pulse generator to requires no external components.
Lynchpin semiconductor equipment supplier does not yet know how to quantify the impact of US import tariffs and retaliation.
 16 Apr 25 |
Southampton scientists create optical device that mimics black holes Offers new possibilities to control light across the spectrum and insight into light–matter interactions. |
 16 Apr 25 |
Japan’s RIKEN simplifies and enhances THz time-domain spectroscopy... ...and Hamamatsu mass-produces “world’s first” terahertz wave detection modules. |
 16 Apr 25 |
AI networking chip startup nEye Systems gains $58 million funding Optical switch technology intended to address communication bottlenecks in AI data centers. |
 16 Apr 25 |
TU Graz detects nanoplastics in body fluids Process combining Raman with optofluidic force induction now being applied to ophthalmology. |
 15 Apr 25 |
Omnivision launches smart phone sensor that takes ‘movie-grade’ video High dynamic range of 110 dB is said by developer to be “best in the industry”. |
 15 Apr 25 |
Max Planck Institute spots spectral fingerprints of cancer
Laser-based molecular spectroscopy could assist diagnosis under real-world conditions. |
Master Bond Inc.
Wasatch Photonics
Synopsys, Optical Solutions Group
New Imaging Technologies
Hamamatsu Photonics Europe GmbH
 | Identifying Optical Materials with Precision Accuracy 04 Mar Knight Optical Precision accuracy is a critical necessity with any optical component. Rigorous testing to ensure strict compliance with given requirements will always be essential; it is a vitally important demand within any industry sector. Dimensional, surface profiling and optical performance testing are significant aspects of this process, but an additional layer of assurance and quality can be achieved with the use of material verification, employing methods such as refractive index, density testing and transmission measurement. This White Paper explores advanced techniques for precise optical material verification, overcoming the limitations of traditional testing methods. |
 | Choosing the best spectrometer for NIR OCT 02 Apr Wasatch Photonics Near infrared optical coherence tomography has traditionally been limited to imaging depths of just a few millimeters, but with our expanded line of OCT spectrometers, up to 12 mm is possible. In this tech note, we explore and compare three different drop-in spectrometer models designed to serve a wide range of resolution, depth, and size requirements in NIR OCT imaging. |
 | Photodiodes Exposed: Unlocking the characteristics of these crucial sensors 21 Feb Hamamatsu Europe Photodiodes. Uncover why their characteristics, such as high sensitivity and low dark current, make them a crucial type of sensor in applications such as medical and scientific measurements, analytical, fire safety, optical communications, photovoltaics, and automation. |
 | Measure How We See – The Way to Perfect Display Colors 28 Oct 2024 ADMESY In recent years new display technologies have emerged. OLED displays, TFT’s with quantum dot technology or laser projectors offer brighter and more saturated colors than possible before. To achieve consistent colors across different displays, colorimetric calibration of the displays is essential. |
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