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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...
Recently, Fujitsu and KDDI research company have successfully developed a high-capacity multi band wavelength multiplexing transmission technology using installed optical fibers.The new technology of the two companies can transmit wavelengths beyond the C-band by using batch wavelength conversion and multi band amplification technology.Expanding transmission capacity in remote areasTwo companies h...
A new device composed of semiconductor rings generates pairs of entangled photons, which can be used in photon quantum processors.Quantum light sources generate entangled photon pairs, which can be used in quantum computing and cryptography. A new experiment has demonstrated a quantum light source made from semiconductor gallium nitride. This material provides a multifunctional platform for devic...
Recently, the Advanced Laser and Optoelectronic Functional Materials Department of the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, has made progress in the research of Nd: ASL (Sr0.7Nd0.05La0.25Mg0.3Al22.7O19) laser crystals, and the related achievements were published in Infrared Physics&Technology under the title of "Tunable laser operations on Nd doped cont...
Plasmology plays a crucial role in advancing nanophotonics, as plasma structures exhibit a wide range of physical properties that benefit from local and enhanced light matter interactions. These characteristics are utilized in many applications, such as surface enhanced Raman scattering spectroscopy, sensors, and nanolasers.In addition to these applications, the ultrafast optical response of plasm...