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The fully dielectric element surface has the characteristics of low material loss and strong field localization, making it very suitable for manipulating electromagnetic waves at the nanoscale. Especially the surface of all silicon dielectric elements can achieve ideal compatibility with complementary metal oxide semiconductor technology, making it an ideal choice for large-scale monolithic integr...
The team from the School of Information and Communication Engineering at the University of Electronic Science and Technology of China has proposed for the first time a laser radar instrument based on the dispersion Fourier transform method, forming a new demodulation mechanism. This instrument breaks through the cross limitations of measurement speed, accuracy, and distance, and has unique advanta...
Ultraviolet spectroscopy plays a crucial role in the study of electronic transitions in atoms and rovibronic transitions in molecules. These studies are crucial for the testing of fundamental physics, quantum electrodynamics theory, determination of fundamental constants, precision measurements, optical clocks, high-resolution spectroscopy supporting atmospheric chemistry and astrophysics, and str...
Recently, Carl Zeiss announced on its official website that it plans to launch a new strategic business unit, ZEISS Photonics&Optics, on October 1, 2024, with the aim of providing excellent optoelectronic and optical products and solutions to global customers. It is reported that starting from the 2024/25 fiscal year, Zeiss Group will establish a new business unit focused on optoelectronics...
Ortel belongs to the Photonics Foundries group and has launched its latest innovative product - the 1786 1550 nm laser module, aimed at significantly improving optical sensing in various applications. This laser module is designed specifically for continuous wavelength operation and is a key component of systems that require coherent light sources for precise sensing in environments with fluctuati...