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Weekly News: Astral Photography with a Metalens; Implant Uses Machine Learning to Capture Deep Brain Images (1/25/2024)

Weekly News: Astral Photography with a Metalens; Implant Uses Machine Learning to Capture Deep Brain Images
Weekly newsletter highlighting breaking news, technology developments and product releases in the photonics industry.
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Thursday, January 25, 2024

Weekly News

 
Astral Photography with a Metalens
Astral Photography with a Metalens

Researchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have developed a 10-cm-diameter glass metalens that can image the sun, the moon, and distant nebulae with high resolution. It is the first all-glass, large-scale metalens in the visible wavelength that can be mass produced using conventional CMOS fabrication technology.  Read Article 
Surface Implant Uses Machine Learning to Capture Deep Brain Images
Surface Implant Uses Machine Learning to Capture Deep Brain Images

A neural implant developed at the University of California San Diego could help advance the path to minimally invasive brain-computer interface technology. The implant provides high-resolution data about deep neural activity by recording at the brain’s surface.  Read Article 
UV-LED Lithography Fabricates High-Resolution Miniaturized Optics
UV-LED Lithography Fabricates High-Resolution Miniaturized Optics

To enable rapid, high-resolution manufacturing of optical elements, a Leibniz University research group developed a low-cost, UV-LED-based microscope projection photolithography system, capable of producing optical elements within seconds.  Read Article 
 
Featured Products & Services

 
Ohara Corporation - SK-1300 Fused Silica SK-1300 Fused Silica

Ohara Corporation
Ideal for semiconductor equipment, filters, and high energy laser applications. SK-1300 Fused Silica advantages include extremely low bulk absorption and fluorescence, no laser damage at 1070 nm, high transmission from UV through near IR, high homogeneity, and low stress birefringence.

 Visit Website   Request Info 
Edison Opto USA Corp. - Shortwave Infra Solution Provider Shortwave Infra Solution Provider

Edison Opto USA Corp.
Working with our partners, we can design, develop and manufacture any broadband LED modules you want. Our chip options cover the range from visible light to near-infrared light. Our modules are well-suited for a high number of applications. Anything you can think of, we can design and build.

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More News

 
Raman Imaging Safely Tracks Live-Cell RNA Expression Over Time

Kopin Details Shift in Corporate Direction

OIF Publishes Implementation Agreement

LioniX Appoints Ronald Dekker CTO

Latest Webinars

 
From Theory to Practice: Coherent Beam Combining's Impact on Laser Technology
From Theory to Practice: Coherent Beam Combining's Impact on Laser Technology

Thu, Feb 15, 2024 10:00 AM - 11:00 AM EST
This presentation shines a spotlight on the transformative laser technology known as coherent beam combining (CBC). While this technology has been known for decades, it only recently has been introduced into commercial applications, with Civan Lasers emerging as a leading player in the field. During this webinar, Eyal Shekel delves into the fundamental principles of CBC and explores its versatile configurations, which encompass filled aperture and optical phased array techniques. He provides valuable insights into the latest developments in this field for laser technology enthusiasts or engineers seeking to harness the power of CBC. Presented by Civan Lasers.

 Register Now 
Quantum Efficiency Measurements: Fundamentals for Solar Cell Research, Part 2
Quantum Efficiency Measurements: Fundamentals for Solar Cell Research, Part 2

Wed, Feb 21, 2024 1:00 PM - 2:00 PM EST
In part two of this series, representatives from MKS Newport present an in-depth discussion on equipment and test configurations used for cutting edge cell development such as perovskites and multi-junction cells. These configuration topics include device interfacing, light generation techniques, and signal detection. They discuss specific requirements that are needed to take these measurements as well as the key challenges researchers run into during experimentation. In addition to quantum efficiency measurements, they also review I-V curve generation and analysis for solar module level parameter testing. Join MKS Newport experts to learn and dig into the world of solar cell design measurements and how to set up a lab for success. Presented by MKS Newport.

 Register Now 

Call for Articles
Photonics Media is currently seeking technical feature articles on a variety of topics for publication in our magazines (Photonics Spectra, BioPhotonics, and Vision Spectra). Please submit an informal 100-word abstract to [email protected], or use our online submission form.

 

 

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