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Thursday, December 26, 2019 |
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Coating Made from Quantum Material Conceals Temperature Change from IR Cameras
An ultrathin coating engineered from samarium nickel oxide (SmNiO3) has been found to emit the same amount of thermal radiation irrespective of temperature, within a range of about 30 °C. The coating, which was developed by engineers at the University of Wisconsin-Madison and exhibits temperature-independent thermal radiation, could someday be used to control the visibility of objects to infrared (IR) cameras.
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Photoacoustic Microscopy System Improves SNR and Temporal and Spatial Resolution
A superresolution localization photoacoustic microscopy (PAM) technique has been developed by a team at Pohang University of Science and Technology. The new system can monitor the flow of red blood cells without using a contrast absorber, enabling it to image blood vessels with exceptional resolution. Spatial resolution is improved by a factor of 2.5 in vivo, the team said.
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Micro Injection Molding
Accumold
Accumold® is a high-tech manufacturer of precision micro, small, and lead frame injection molded plastic components. Molded parts range in size from 5 cm, with micro features, to parts that are less than 1 mm in size. These complex parts often include tight tolerances measuring only a few microns.
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Canon Surface Reflectance Analyzer
Canon U.S.A. Inc., Industrial Products Div.
Canon RA-532H, Surface Reflectance Analyzer (goniophotometer), is a compact, portable device capable of measuring 4 surface appearance conditions in a single pass: Gloss, Haze, Image Clarity (IC), and BRDF (Bidirectional Reflectance Distribution Function). Additionally, Canon has released its own new parameter, “Scattering” parameter, overcoming the shortage of both IC and DOI (Distinctiveness of Image) when evaluating matte and textured surfaces as well as orange peel surface.
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ZEISS Revenue Increases by 11% to $7 Billion Read Article
Small Wonders: Fiction Writers Tackle Quantum Physics Read Article
Photonics Leaders Join Together for Global, Online Academic Conference Read Article
Ultrafast, Energy-Efficient All-Optical Switching with Plasmonic Waveguides Read Article
EMVA Names Yates as New President Read Article
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SPIE Photonics West 2020
February 4-6, 2020 - The Moscone Center - San Francisco
At SPIE Photonics West 2020, the leading event for the photonics and laser communities with more than 20,000 attendees, you will have access to the latest research in biophotonics, laser technologies, and optoelectronics materials and devices. This will be a full week with over 5200 technical papers, 65 course and workshop options, and notable plenary speakers, including Eric Betzig, 2014 Nobel Prize Winner in Physics. The latest products and devices driving technology markets will be on display at the BiOS Expo and Photonics West Exhibition, which will feature 1400 companies, the Expo Industry Stage, and a Job Fair. 2020 marks the inaugural SPIE AR/VR/MR conference as well as the industry-focused SPIE Venture Summit, part of an expanded entrepreneur program.
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CALL FOR ARTICLES
Photonics Media is currently seeking technical feature articles on a variety of topics for publication in our magazines (Photonics Spectra, BioPhotonics, Vision Spectra, and EuroPhotonics). Please submit an informal 100-word abstract to [email protected], or use our online submission form.
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