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Weekly News: 2D Waveguides Enable Dark Exciton Study; Method Couples III-V with Silicon (2/29/2024)

Weekly News: 2D Waveguides Enable Dark Exciton Study; Method Couples III-V with Silicon
Weekly newsletter highlighting breaking news, technology developments and product releases in the photonics industry.
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Thursday, February 29, 2024

Weekly News

 
Researchers Develop 2D Waveguides, Enable Dark Exciton Study
Researchers Develop 2D Waveguides, Enable Dark Exciton Study

A team at the U.S. Naval Research Laboratory, in collaboration with Kansas State University, has developed slab waveguides based on the two-dimensional material hexagonal boron nitride. NRL researchers also developed 3D electromagnetic models of the waveguides. The modeling results provide a toolkit for designing future 2D devices that use slab waveguides. The technology has applications in optoelectronics and enables the study of dark excitons.  Read Article 
Integration Method Efficiently Couples III-V with Silicon
Integration Method Efficiently Couples III-V with Silicon

Researchers at the Hong Kong University of Science and Technology have developed an integration technique for efficient coupling of III-V compound semiconductor devices and silicon, paving the way for photonic integration at low cost, large volume, and high speed and throughput that could significantly impact data communications.  Read Article 
Measurement Tool Helps Optimize Semiconductors for Optoelectronics
Measurement Tool Helps Optimize Semiconductors for Optoelectronics

To enable efficient, complete characterization of semiconductors, scientists at Helmholtz Zentrum Berlin developed a method that records 14 different parameters of transport properties in negative and positive charge carriers in a single measurement. The new method, which the researchers call Constant Light-Induced Magneto-Transport (CLIMAT), is based on the Hall effect and could help scientists accurately assess new materials for optoelectronic devices in far less time than existing methods.  Read Article 
 
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More News

 
SPAD Elevates Spatiotemporal Resolution in Conventional Microscopes

Hyperfluorescent Blue OLEDs Boost Display Efficiency, Stability

AEgIS Cools Positronium with Lasers, Enabling New Antimatter Studies

Metalenz Partners with Samsung on Facial Recognition Tech

Latest Webinars

 
Electromagnetic Manipulation: Revolutionizing Machine Vision
Electromagnetic Manipulation: Revolutionizing Machine Vision

Tue, Mar 5, 2024 1:00 PM - 2:00 PM EST
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What is the Role of Vibrational Spectroscopy in Surgery and Diagnostics?
What is the Role of Vibrational Spectroscopy in Surgery and Diagnostics?

Wed, Mar 13, 2024 1:00 PM - 2:00 PM EDT
Vibrational spectroscopy techniques are used for a wide range of materials characterization applications that require detailed molecular fingerprinting and quantification of molecular species based on the detection of specific vibrational bonds. In this talk, Frederic Leblond describes how the integration of technologies that rely on spontaneous Raman spectroscopy signal detection can complement current medical practice for surgical guidance, in situ diagnostics, and disease detection in biofluids. He presents case studies in infectious disease detection, neurosurgical oncology, breast-conserving surgery, bronchoscopy, prostate cancer diagnostics, and orthopedic surgery. He also addresses aspects relating to clinical translation, commercialization challenges, and regulatory strategies. Finally, he presents a SWOT (strengths, weaknesses, opportunities, and threats) analysis as it is related to the clinical deployment of vibrational spectroscopy techniques.

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All Things Photonics

 
All Things Photonics
The conceptualization, development, and rollout of Thorlabs’ Mobile Photonics Lab Experience is the ultimate story in optics and photonics accessibility. Thorlabs’ vice president for global sales and business development, Michael Mohammadi, and director of photonics education, Bill Warger, share insights into Thorlabs’ industry-acclaimed mobile resource as a vehicle for photonics education and technology outreach.
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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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