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A team of computer and electrical engineers at UC Santa Barbara, in collaboration with several colleagues at Caltech and another colleague at Anello Photonics, has developed a first-of-its-kind chip that can carry both laser and photonic waveguides. In a paper published in the journal Nature, the team describes how they made the chip and how it worked during testing.With the advent of integrated c...
San’an Optoelectronics, an LED chip manufacturer, based in China, and Inari Amertron Berhad, a Malaysian company that provides outsourced semiconductor assembly and test (“OSAT”) services to the semiconductor industry, are to acquire Lumileds Holding B.V. and its European and Asian subsidiaries (“Lumileds International”). Lumileds is based in Schiphol, The Netherlands.The all-cash deal is valued a...
Chip giant Intel announced that it has completed the assembly work of the world's first commercial high numerical aperture (NA) extreme ultraviolet lithography (EUV) scanner. This device greatly improves the resolution and feature scaling of next-generation chips by changing the optical design used to project printed images onto silicon wafers.This lithography equipment weighing 150 tons has been ...
Recently, researchers from Kaunas University of Technology (KTU) in Lithuania and the Tsukuba National Institute of Materials Science in Ibaraki, Japan, have collaborated to successfully develop a new type of nanolaser based on silver nanocubes.Although its structure is small and can only be observed through high-power microscopes, its potential application prospects are broad, and the research te...
In a recent study published in the journal AIP Advances, researchers used molecular and elemental spectroscopy techniques such as laser induced breakdown spectroscopy (LIBS), Raman spectroscopy, and Fourier transform infrared (FT-IR) spectroscopy to characterize mines in ancient Egypt.In this study, researchers examined various gemstones that can be traced back to the era of the pharaohs. The team...