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WEBPhotonics Spectra is a global photonics resource and magazine with news, products, research, and applications covering optics, lasers, imaging, and sensing.
Latest Products | Photonics Spectra
WEBUV-Vis Spectrophotometer. WILMINGTON, Del., May 28, 2024 — The DS-7 Spectrophotometer from DeNovix is a single uL UV-Vis spectrophotometer for DNA, RNA, and protein qualification. Able to qualify samples between 190 - 840 nm, the spectrophotometer can rapidly quantify two to 15,000 ng/µL dsDNA and... DeNovix Inc.
Trends to Watch in Photonics in 2024 | Jan 2024 | Photonics Spectra
WEBHe predicts the annual growth for the Chinese laser market in 2024 to be 10.2%, driving the sector’s revenue to $15.9 billion. Arnold Mayer from Optech Consulting is a seasoned analyst with decades of experience watching the …
Fiber Optics: Understanding the Basics - Photonics
WEBPrinciples Optical materials are characterized by their index of refraction, referred to as n. A material’s index of refraction is the ratio of the speed of light in a vacuum to the speed of light in the material. When a beam of light passes from one material to another with a different index of refraction, the beam is bent (or refracted) at the interface (Figure 2).
General Reference - What Is Photonics?
WEBPhotonics Media Editors. Photonics is the study of light and other types of radiant energy whose quantum unit is the photon. The impact of photonics on research, technology, navigation, culture, astronomy, forensics, and health care have helped shape the 20th century, and now, in the 21st century, photonics continues to play a vital role in the ...
Lasers: Understanding the Basics | Lasers | Photonics Handbook ...
WEBOver 60 years have passed since the first demonstration of a laser in 1960.After the initial spark of interest, lasers were for a while categorized as “a solution waiting for a problem,” but bit by bit, the range of their applications has expanded to encompass fields as diverse as DNA sequencing, consumer electronics manufacturing, or freezing the motion of …
Photonics Reshapes the Future of Computing
WEBReal optical computers The benefits that photonics offers in processing speed and transmission rate are so obvious that scientists predicted the advent of optical computers in the 1980s. Researchers at Bell Labs unsuccessfully attempted to create an optical transistor at that time. The problem was, and is, that photons do not interact with each other.
SOI Technology Lights Up the Next Wave of Photonics Solutions
WEBReaching the core With the advent of 5G networks, the steady growth of data traffic in today’s telecommunications infrastructures is driving increases in both transmission rates and computing capabilities 2.Such a burst in data is challenging the ability of short-reach copper-based interconnects in data centers and server architectures to offer enough …
Publications | Photonics Media
WEBPhotonics Media Publications. Since 1967, Photonics Spectra magazine has defined the science and industry of photonics, providing both technical and practical information for every aspect of the global industry and promoting an international dialogue among the engineers, scientists and end users who develop, commercialize and buy photonics ...
The Integration of Materials in Photonic Chips
WEBThere are three major material platforms with which to fabricate the components embedded in a PIC. Silicon, or silicon photonics (SiPh), and silicon nitride (SiN) both use a conventional silicon wafer as a substrate on which to fabricate devices. The other major material platform is indium phosphide (InP), a III-V compound semiconductor material.
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