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Semi light, partially matter quasi particles, known as excitons polaritons, can easily bypass obstacles and condense into a single coherent state - both of which are characteristics of topological insulators. Researchers from the United States and China have developed a new technology to manufacture microcavities from chloride based halide perovskites. They expect this work to lead to a new type o...
Recently, scientists used laser gyroscopes to measure that the change in Earth's rotational speed is less than one millionth. This technology can help scientists understand the complex flow of water and air, which can cause the smallest adjustments to the Earth's rotation.The Earth's rotation is not completely stable. Planets accelerate or slow down as they rotate, slightly shortening or prolongin...
According to industry forecasts, the medical laser market in India, especially in the field of medical aesthetics, is expected to be worth up to 71572 million rupees in fiscal year 2023. It is expected that this number will increase to 1.8358 billion rupees by fiscal year 2031, with a compound annual growth rate of 12.49%.Alma Medical, a global innovator in the field of medical lasers in Israel, h...
The time/frequency unit is the most accurate among the seven basic units, so many measurement studies that pursue ultra-high accuracy and sensitivity will be transformed into frequency measurements to achieve higher measurement accuracy and sensitivity. For example, by measuring the relative changes in the ratio of different atomic transition frequencies, ultralight dark matter can be detected or ...
High power laser diodes will be key components of future fusion power plants.Recently, the German Federal Ministry of Education and Research (BMBF) launched a new project called "DioHELIOS". The project will last for 3 years and is part of BMBF's "Fusion 2040" funding program, which aims to build the first nuclear fusion power plant in Germany by 2040.The project will last for three years and rece...