< More Photonics Spectra Weekly NewsletterSubscribe to our E-NewslettersWeekly 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 |
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Weekly News
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.
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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.
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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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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.
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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.
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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, and Vision Spectra). Please submit an informal 100-word
abstract to [email protected], or use our online submission form.
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