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Recently, the team led by Wang Rui from the Future Industry Research Center and the School of Engineering at Xihu University has made significant breakthroughs in the field of flexible stacked solar cells. They have successfully stacked perovskite and copper indium gallium selenide materials together, resulting in a photoelectric conversion efficiency of 23.4%. The related research paper was recen...
Rutronik has expanded its optoelectronic product portfolio by introducing green and blue laser diodes packaged in metal cans TO38 and TO56 using AM OSRAM. They leave a deep impression with improved beam quality and stricter electro-optic tolerances. The power level of the laser diode ranges from 10mW to 100mW. Diodes such as PLT3 520FB and PLT5 450GB are now available on the market.The flexibility...
Due to the surge in the deployment of small satellites, the increasing congestion of data transmission has always been a persistent problem in the aerospace industry. The collaboration between the Communication and Navigation Research Institute of the German Aerospace Center and Tesat Spacecom GmbH and Co. KG TESAT provides a powerful solution. They successfully developed and tested OSIRIS4CubeSat...
Scientists from the Stanford National Accelerator (SLAC) laboratory of the US Department of Energy have revealed new information about the photoelectric effect using attosecond pulses: the delay time of photoelectric emission is as long as 700 attosecond, far exceeding previous expectations. The latest research challenges existing theoretical models and helps to reveal the interactions between ele...
Recently, the research team of the State Key Laboratory of High-Field Laser Physics at the Shanghai Institute of Optics and Fine Mechanics of the Chinese Academy of Sciences has made progress in using high-field lasers to drive the even harmonic frequency shift of single-layer MoS2. The results were published in Optics Express under the title "Frequency shift of even-order high harmonic generation...