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This Week in Photonics: LiFi Tech Finds Widespread Use; IPG Photonics Names New CEO (5/6/2021)

This Week in Photonics: LiFi Tech Finds Widespread Use; IPG Photonics Names New CEO
Weekly newsletter highlighting breaking news, technology developments and product releases in the photonics industry.
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Thursday, May 6, 2021
 
.: Top Stories

 
2D Microlaser Arrays Give Integrated Photonic Systems a Boost
2D Microlaser Arrays Give Integrated Photonic Systems a Boost
Researchers from the University of Pennsylvania and Duke University designed and built 2D arrays of closely packed microlasers that demonstrated the stability of a single microlaser, and that collectively achieved power density that were orders of magnitude higher.

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Integrated Photonic Circuits Demonstrate Ultralow Loss
Integrated Photonic Circuits Demonstrate Ultralow Loss
Researchers at École polytechnique fédérale de Lausanne’s (EPFL’s) School of Basic Sciences have developed a technology that produces silicon nitride integrated photonic circuits with low optical losses and small footprints. The team combined nanofabrication and material science, based on the photonic Damascene process developed at EPFL, to make integrated circuits of optical losses of only 1 dB/m.

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Optical Tech Improves Heat Transfer
Optical Tech Improves Heat Transfer
Researchers from UCLA have demonstrated a class of optical materials that control how heat radiation is directed from an object. The advance could improve the efficiency of energy conversion systems and enable more effective sensing and detecting technologies.
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.: Featured Products

 
Sheaumann Laser Inc. - High-Power Tall TO-Can High-Power Tall TO-Can

Sheaumann Laser Inc.
Sheaumann's Tall TO-Can has improved upon a favorite in the industry, bringing you a high-power, continuous-wave, single-mode option up to 600 mW. Thoughtfully engineered to be as compact as possible, it is designed to fit into any system. The cap features a taller ridge that allows the chip to be mounted vertically, with a wide emitter enabling even more power than before.

 Visit Website   Request Info 



LightMachinery Inc. - HyperFine Brillouin Spectrometer HyperFine Brillouin Spectrometer

LightMachinery Inc.
The great challenge with Brillouin spectroscopy is that the scattered signal from the un-shifted wavelength of the laser can overwhelm the small Brillouin shifted return signal. LightMachinery has combined its leading-edge HyperFine spectrometer with a very narrow band tunable filter to suppress the bright un-shifted laser frequency. The tunable filter is easily adjusted...

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.: More News

 

New Leadership for IPG Photonics  Read Article 

US Army to Incorporate LiFi Technology  Read Article 

Lidar-Based AR Display May Improve Road Safety  Read Article 

GLOBALFOUNDRIES Relocates Corporate HQ to NY  Read Article 

Optical Device Fine-Tunes Light  Read Article 

.: Upcoming Webinars

 
Photonics in Quantum Computing and Quantum Networking Photonics in Quantum Computing and Quantum Networking
Tue, May 11, 2021 12:00 PM - 1:00 PM EDT
This webinar with Peter McMahon, Ph.D., will describe how photonics plays a central role in several of the leading candidate technologies for building quantum computers and quantum networks. This webinar is the second presentation in Hamamatsu's Quantum Technologies Series, presented by Hamamatsu Corporation.
 Register Now 




Improving the Design of Optical Devices Through STOP Analyses Improving the Design of Optical Devices Through STOP Analyses
Wed, May 12, 2021 2:00 PM - 3:00 PM EDT
There is an ever-increasing interest in structural-thermal-optical performance (STOP) analysis for optical systems, in which temperature change and structural loads affect the optical performance. In this presentation, guest speakers Kyle Koppenhoefer, Ph.D. and Joshua Thomas from AltaSim Technologies will join Christopher Boucher of COMSOL to discuss the development of STOP solutions for optical devices. The webinar will also include a live demo in the COMSOL Multiphysics® software and an open Q&A session. Presented by COMSOL, Inc.
 Register Now 




Micro-Optics for Wearable Devices Micro-Optics for Wearable Devices
Tue, May 18, 2021 1:00 PM - 2:00 PM EDT
Rick Brown of Accumold will highlight specific design and production challenges that micro-molders have seen in wearable markets and how they have been addressed. Brown will also cover some secondary operations that can add value to a molding operation. Sponsored by Accumold.

 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, Vision Spectra, and EuroPhotonics). Please submit an informal 100-word abstract to [email protected], or use our online submission form.

 
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