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photonics
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VIAVI to Acquire Spirent Communications’ Ethernet and Network Security Business
VIAVI Solutions has signed a definitive agreement to acquire Spirent Communications plc’s high speed ethernet and network security business lines from Keysight Technologies. The deal carries a value of $410 million base cash consideration as well as an additional $15 million contingent cash consideration to be paid at closing.
The acquisition is expected to close in the second quarter of 2025, following the close of Keysight’s acquisition of Spirent.
The transaction, VIAVI said, provides a complementary addition to its ethernet testing platform and immediate infusion of software, hardware, and protocol domain expertise across network layers. According to VIAVI president and CEO Oleg Khaykin, the deal specifically...
The acquisition is expected to close in the second quarter of 2025, following the close of Keysight’s acquisition of Spirent.
The transaction, VIAVI said, provides a complementary addition to its ethernet testing platform and immediate infusion of software, hardware, and protocol domain expertise across network layers. According to VIAVI president and CEO Oleg Khaykin, the deal specifically...
Categorías: Sensores
Laserline Appoints Managing Director: People in the News: 3/5/2025
Laserline, a developer and manufacturer of diode lasers for industrial material processing, has appointed Claus Narr as its third managing director, alongside company founders Christoph Ullmann and Volker Krause. Narr has been working at Laserline since 2011 and has held a variety of roles, most recently as managing director of the company’s subsidiary Backes Electronic.
(From left) Laserline managing directors Christoph Ullmann, Claus Narr, and Volker Krause. Courtesy of Laserline. HERZOGENRATH, Germany — Provider of deposition equipment to the semiconductor industry AIXTRON has designated supervisory board member Alexander Everke as the successor to the supervisory board chairmanship. Everke will replace current chairman...
Categorías: Sensores
Enosemi and Jabil Partner on Packaging for Photonic Chips
Silicon photonics startup Enosemi has entered into a collaboration with Jabil, which will provide Enosemi with packaging services to support higher bandwidth interconnects within AI compute systems. The partnership leverages Jabil’s expertise in silicon photonics, in particular its Advanced Photonics Packaging NPI center in Ottawa, Ontario.
Per the collaboration, Enosemi's chiplet and intellectual property (IP) customers will be able to leverage Jabil's expertise to develop highly integrated packages with AI application-specific integrated circuits and photonic chips.
Enosemi, which emerged from stealth in 2023, has existing 1.6 terabit/s photonic chiplets and design IP. The company uses a 300-mm wafer manufacturing...
Per the collaboration, Enosemi's chiplet and intellectual property (IP) customers will be able to leverage Jabil's expertise to develop highly integrated packages with AI application-specific integrated circuits and photonic chips.
Enosemi, which emerged from stealth in 2023, has existing 1.6 terabit/s photonic chiplets and design IP. The company uses a 300-mm wafer manufacturing...
Categorías: Sensores
Rochester Precision Optics Secures $50M
Rochester Precision Optics (RPO) has secured a $50 million commitment to boost its development and manufacturing capabilities. The company expects the funds to drive advancements across its operations and allow it to further compete with international manufacturers in the security, industrial, medical, and critical product sectors. RPO will focus on scaling production capacity, advancing optical technology innovation, and expanding its workforce.
RPO offers complete design to manufacturing support with high volume production capabilities. The company works with precision glass molding, polymer optics, single-point diamond turning, cleanroom assembly, electro-optical systems assembly, and chalcogenide glass.
RPO offers complete design to manufacturing support with high volume production capabilities. The company works with precision glass molding, polymer optics, single-point diamond turning, cleanroom assembly, electro-optical systems assembly, and chalcogenide glass.
Categorías: Sensores
Laser Communication Terminals Spark a Silent Revolution
In September 2024, the New York Times published a report on a spectacular flight by a SpaceX capsule carrying two private astronauts. The crew performed the first-ever commercial spacewalk, among a few other headline-grabbing feats.
Courtesy of ESA/P. Carril.
Notably, the last sentence of the article read: “They have also tested laser communications between the Crew Dragon and SpaceX’s constellation of Starlink internet satellites”1.
So far, most satellites in operation send and receive information via radio waves or microwaves. They use radio frequencies between 3 and 31 GHz (superhigh frequency) from the S-band to the Ka-band. Starlink, the company that runs the largest satellite configuration in...
Categorías: Sensores
AI Demands Speed: A Photonics Platform Can Deliver It
As the technology world settles into 2025, the race is on to achieve 1.6 Tbps and 3.2 Tbps — speeds that are critical for the future generations of high-performance computing solutions for the data center industry. Hyperscale data centers, which are increasingly driven by demands from artificial intelligence (AI) hardware and software developers, require far more bandwidth than early-iteration data centers to satiate the global desire for advancements in medical technology, wearables, robotics, automotive, financial services, and other sectors. Large language models, at the root of AI development and machine learning, can only get “smarter” by having more data and faster times.
Courtesy of iStock.com/ipopba.
...
Categorías: Sensores
Light-Powered Networks Prepare to Meet the Demands of 2030 and Beyond
In today’s fast-paced digital world, speed is everything. Low latency is critical for enabling the need for speed, which can transform industries, enhance our digital lives, and create a smarter world. By reducing the time required for data to travel from one point to another, low latency can help applications to run faster and more smoothly, improving the user experience and ensuring customer satisfaction.
Courtesy of iStock.com/ imaginima.
However, current compute and network infrastructures must achieve quantum leaps in latency to achieve the performance needs of latency-sensitive applications. These range from banking systems with synchronous data replication across data centers to critical life situations, such as...
Categorías: Sensores
A Photonic Solution Facilitates Scale-Up Networks in AI Data Centers
At a time when AI processors (XPUs) are firmly in the limelight, interconnects are the true unsung heroes of AI infrastructure. This is true not only in the present, but also with an eye toward the future. With trillion-parameter generative AI models now a reality, focus has shifted from the system on chip (SoC) to the system of chips.
Courtesy of iStock.com/Henrik5000.
This shift marks a profound change in the networking technology landscape. No longer is the principal bottleneck only the compute capability of XPUs. Now, it is also the bandwidth, latency, power, and reach of the interconnects that string these processors together so that they act in unison.
Copper’s reach as a physical medium for interconnects at...
Categorías: Sensores
Welinq and QphoX Partner to Connect Superconducting Quantum Processors
Quantum technology companies Welinq and QphoX have partnered to develop optical quantum interconnects for superconducting quantum computers. The partnership will target the challenges that superconducting quantum computers face in increasing the number of qubits by networking smaller quantum processing units (QPUs) into clusters.
(Left) Simon Groeblacher, QphoX co-founder and CEO, and Tom Darras, Welinq co-founder and CEO. Courtesy of Welinq. QphoX’s fully-integrated quantum transduction technology enables the conversion of quantum information between vastly different frequency domains, providing the missing link between various quantum computation modalities and quantum communication systems.
Building on Welinq’s...
Categorías: Sensores
Norlase Secures $20.7M for Ophthalmic Laser Tech
Med-tech company Norlase, a 2014 spin-out of the Technical University of Denmark, has signed a €20 million ($20.7 million) venture debt financing with the European Investment Bank (EIB). The funding will support the expansion of Norlase’s innovative ophthalmic laser technology.
Norlase, a two-time PRISM Award winner and developer of ophthalmic laser technology, has secured funding to expand the commercialization of its portable ophthalmic lasers. Courtesy of Davy Denke.
On a technical level, the financing will support the development and market access of Norlase’s innovative portable ophthalmic lasers, designed to diagnose and treat causes of vision loss and blindness. The initiative focuses on advancing novel...
Categorías: Sensores
Fluorescence Microscopy Resolution Increased by Factor of 30
Superresolution microscopes, like the Nobel Prize-winning stimulated emission depletion (STED) and photo-activated localization/stochastic optical reconstruction (PALM/STORM) microscopes, provide resolutions of a fraction of the wavelength of light. But in order to image adjacent fluorescent molecules separately, they must be sequentially switched between a fluorescent (ON) and a nonfluorescent (OFF) state.
A team of scientists led by Stefan Hell has now increased the resolution by a factor of 30 for the first time without molecular ON/OFF switching. By using an illumination beam with a zero-intensity stripe (node) in the beam they were able to separate constantly emitting molecules down to distances of a few nanometers. The study...
Categorías: Sensores
Samsung Display, Intel Partner to Target Next-Gen AI PC Market: Week in Brief: 2/28/25
GlobalFoundries (GF) has signed a master research agreement with MIT to jointly pursue advancements for enhancing the performance and efficiency of critical semiconductor technologies. The collaboration will be led by MIT’s Microsystems Technology Laboratories and GF’s research and development team, GF Labs. Initial research will focus on AI and other applications with the first projects expected to leverage GF’s differentiated silicon photonics technology and 22FDX® platform to realize power efficiencies for datacenters and deliver decreased power consumption for intelligent devices at the edge, respectively.
CENTENNIAL, Colo. — Industrial blue laser technology developer NUBURU, Inc. has entered into a...
Categorías: Sensores
Nu Quantum Launches Quantum Datacenter Alliance
Nu Quantum, a quantum computing company, has launched the Quantum Data Centre Alliance (QDA) in an effort to bring together leading companies representing different layers of the quantum computing stack and create a forum on data center-scale quantum computers.
Along with Nu Quantum, founding members of the alliance include Cisco, NTT Data, OQC, QphoX, Quantinuum, and QuEra Computing. According to the companies, the QDA presents an open community to discuss the opportunities and challenges on the road to building large, scalable, and robust quantum computing services.
The Nu Quantum launched Quantum Data Centre Alliance was created to help discuss and face challenges on the road to building robust quantum computing services....
Categorías: Sensores
PsiQuantum Unveils Manufacturable Chipset for Quantum Computing
In paper published in Nature, PsiQuantum has reported its development of a quantum photonic chipset purpose-built for utility-scale quantum computing. Called Omega, the chipset is designed and fabricated on full-size wafers at GlobalFoundries’ silicon photonics fab in N.Y. and contains all the advanced components required to build million-qubit-scale quantum computers, the company said.
Fabrication of the chips in a high-volume semiconductor fab, PsiQuantum said, represents a newly-reached level of technical maturity and scale in the field. The company said additionally that it plans to break ground this year on two datacenter-sized quantum compute centers, one each to be located in Brisbane, Australia and Chicago.
...
Categorías: Sensores
IonQ to Acquire ID Quantique
IonQ has entered into a definitive agreement to acquire a controlling stake in ID Quantique (IDQ) in an all stock transaction. Alongside the deal for IDQ's team, product offerings, and quantum networking business, IonQ and South Korea-based telecommunications operator SK Telecom have signed a memorandum of understanding to collaborate on the future development of the AI and quantum industry. Per the agreement, SK Telecom and its investment arm, SK Square, will exchange their shares in IDQ for shares in IonQ. The move, SK Telecom, said, facilitates a closer business relationship with IonQ. SK Telecom purchased a stake in IDQ in 2018 via a $65 million investment.
“This strategic transaction and the expertise of ID Quantique...
Categorías: Sensores
Drug Discovery and Development Company Eikon Therapeutics Secures $350.7M
Biotechnology company Eikon Therapeutics has closed a $350.7 million Series D funding round. The company's drug discovery technologies, based on superresolution microscopy, automation, and high performance computing, enable visualization and measurement of the real-time movement of proteins in living cells and aim to speed the development of medicine. The company’s clinical portfolio includes drugs targeting various cancers.
“With clinical studies now operating in 28 countries, across 5 continents, we are accelerating the development of much-needed therapies while continuing to expand our research and development capabilities,” said Roger Perlmutter, CEO and chairman of Eikon Therapeutics.
Superresolution...
“With clinical studies now operating in 28 countries, across 5 continents, we are accelerating the development of much-needed therapies while continuing to expand our research and development capabilities,” said Roger Perlmutter, CEO and chairman of Eikon Therapeutics.
Superresolution...
Categorías: Sensores
Terahertz Wave Generator Delivers High Radiating Power on a Chip
A chip-based source for terahertz power could improve the efficiency of electronic devices and chip-based applications. But generating terahertz waves on a semiconductor chip is difficult.
To meet this challenge, a team at MIT created a chip-based, terahertz amplifier-multiplier system that achieves high radiating power within a streamlined design. The compact device for generating terahertz on a chip could be used to improve data transmission, medical imaging, high-resolution radar, environmental monitoring, and many other applications.
One approach to generating terahertz waves on a chip is to use a CMOS, chip-based amplifier-multiplier chain that increases the frequency of radio waves until the waves reach the terahertz...
Categorías: Sensores
Light Activation Tool Could Help Ensure Targeted Drug Delivery
Light can be a powerful tool for manipulating molecular events. It is noninvasive, relatively straightforward to use, and can provide excellent spatial and temporal control.
A light activation tool has been developed at the University of Geneva that can control both the activity and localization of various types of molecules in vivo. The tool could enable researchers to control a molecule at a specific location in a living organism without affecting the surrounding cells. It could be used for both research and medical treatments such as those for skin cancer.
The researchers initially set out to modify a well-characterized inhibitor of Polo-like kinase 1 (Plk1). Their aim was to develop a way to control the activation and...
Categorías: Sensores
Nikon Metrology Europe Appoints President: People in the News: 2/26/25
Nikon Metrology Europe NV has appointed Aiden Kenny president, effective immediately. Having started his career in the semiconductor industry, Kenny has held executive leadership roles in several global companies, including a nearly 20 year stint at Nikon Precision Europe GmbH in engineering and business management.
Aidan Kenny. Courtesy of Nikon Metrology Europe NV. MANCHESTER, N.H. — Power and sensing semiconductor solutions provider Allegro MicroSystems, Inc. has added Mike Doogue as president, CEO, and member of the board, succeeding Vineet Nargolwala. Doogue has spent the last 27 years at Allegro, originally as an engineer and business leader before his most recent roles as executive vice president and the company’s...
Categorías: Sensores
Ultrafast Spectroscopy Captures Acoustic Vibration of Single Virus
Using ultrafast spectroscopy, researchers at Michigan State University tracked the vibrational motions of single, unlabeled virus particles under ambient conditions across the megahertz to terahertz spectral range.
The team’s methodology, called BioSonic spectroscopy, promises to provide insight into viral dynamics without the need for labeling and could serve as a means for viral fingerprinting. In the future, BioSonic spectroscopy could help speed the development of antiviral drugs for combating viral infections.
Working with ultrafast spectroscopy, professor Elad Harel aims to reveal how microscopic phenomena impact large complex systems. Courtesy of Michigan State University.
To observe and study the...
Categorías: Sensores
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