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This Week in Photonics: Achieving 3D Superresolution Inside Whole Cells, Advancing Laser Technologies at Lincoln Labs, and More (5/14/2020)

This Week in Photonics: Achieving 3D Superresolution Inside Whole Cells, Advancing Laser Technologies at Lincoln Labs, and More

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Thursday, May 14, 2020

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.: Top Stories

A Laser History of Lincoln Laboratory, Part 2
The MIT Lincoln Laboratory has been the site of numerous discoveries and has yielded some incredibly important technologies — many of them based on lasers.

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Imaging Technology Allows Superresolution of Nanoscale Structures Inside Whole Cells
Purdue University researchers have developed a technology that enables 3D superresolution imaging inside whole-cell or tissue specimens. The technology allows scientists to locate the positions of biomolecules inside whole cells and tissues with a precision down to a few nanometers.

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Technique Reveals Contagion Spread from Improper PPE Use
A physician from Florida Atlantic University’s Schmidt College of Medicine and collaborators from the University of Arizona College of Medicine-Tucson and the Indiana University School of Medicine have discovered the presence of fluorescent solution on personal protective equipment (PPE), indicating an exposure to COVID-19.

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.: Featured Products

NEW Pulsed MIR Laser Spectrum Analyzer

Bristol Instruments Inc.
Bristol Instruments now offers a laser spectrum analyzer for pulsed lasers that operate from 1 to 12 µm. The model 772B-MIR measures wavelength to an accuracy of ± 10 parts per million, and bandwidth and longitudinal mode structure to a resolution of 4 GHz.

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UV-C Radiometer for Disinfection Effectiveness and Safety of UV-C LEDs and Germicidal Lamps

Gigahertz-Optik Inc.
The X1-1-UV-3726 radiometer enables the effectiveness of UV germicidal irradiation (UVGI) to be accurately determined for both low pressure mercury (254 nm) germicidal lamps and UV-C LEDs. Additionally, the device has sufficient sensitivity to detect if undesired exposure poses a photobiological safety risk to users.

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Full Color Touchscreen Power Meter

Ophir, Photonics
Ophir^® Centauri is a compact, portable laser power/energy meter for precise measurements of laser performance over time. It features a large, full-color, seven-inch touch-screen for visual review of data using a wide range of graphical display formats, such as Digital with Bargraph, Pulse Chart, and Real Time Statistics Displays.

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LIGHT: Introduction to Optics and Photonics, Second Edition

Photonics Media
Offering a comprehensive treatment of the subject as well as key applications, and employing minimal math, LIGHT: Introduction to Optics and Photonics was written with readers in mind. This textbook is for beginning students of optics and photonics in high school, community college, and university STEM courses.

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.: More News

US Space Program Milestone Leads to One of the Longest Laser Experiments in History Read Article

3 Questions with Tom Hausken Read Article

Boston Dynamics Partners with Vinsa to Build Models for Visual AI Workflows Read Article

FRAMOS Opens Branch in Zagreb Read Article

Vision Ventures Appoints Yates as Director Read Article

.: Upcoming Webinars

Simplifying AI in Machine Vision with IDS NXT Ocean
Tue, May 26, 2020 1:00 PM - 2:00 PM EDT
This webinar, presented by IDS Imaging Development Systems, will help familiarize end users, machine builders, and systems integrators with the world of AI in machine vision. The talk will cover convolutional neural networks (CNNs) and how they are used in machine vision, the key steps to deploying AI into machine vision solutions, and how the IDS NXT ocean platform has simplified these steps for users who are not AI specialists.

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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