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The new photonic integrated circuit technology based on lithium tantalate has improved cost efficiency and scalability, making significant progress in the fields of optical communication and computing.The rapid development of photonic integrated circuits (PICs) has revolutionized optical communication and computing systems, combining multiple optical devices and functions on a single chip.For deca...
The First Ultra Fast Laser Application Development Conference was held in Songshan Lake, Dongguan. The first advanced attosecond laser facility in China will have 8 beam lines landing in Dongguan.Laser enjoys the reputation of being the "fastest knife," "most accurate ruler," and "brightest light," among others. As an important research direction in the laser field, ultrafast laser has always been...
A project at Macquarie University has demonstrated a way to narrow the linewidth of a laser beam by a factor of over ten thousand.Published in APL Photonics, the technique offers a promising route toward ultra-narrow linewidth lasers for potential use in a wide range of pump-pulse systems.Laser linewidth measures how precisely a beam of light maintains its frequency and color purity, and narrow-li...
Ditzingen, 05. March 2025 – At its in-house exhibition INTECH, high-tech company TRUMPF is showcasing a new cooler for its laser cutting machines. The new unit is capable of reducing energy consumed during the cooling process and uses fifty percent less energy than conventional solutions. Unlike conventional coolers, the main components of this new solution— such as pumps, fans and compressors— ar...
A high-end manufacturing facility for semiconductor optics will be expanded at Jenoptik’s production campus in Jena, Germany. The photonics group will invest a sum in the low double-digit million euro range starting at the end of 2025.On the expanded production areas, Jenoptik will manufacture sophisticated, high-quality optical components that are mainly used in the semiconductor equipment indust...