On August 15, according to reports by the Russian satellite network, NUST MISIS experts from the Russian National Research Technology University introduced a new technology aimed at preventing accidents in the nuclear, aerospace, and extractive industries. This innovation involves the development of high-precision sensors manufactured using doped optical fibers. The findings were published in the journal Laser Physics Letters.
In an effort to enhance safety across various critical sectors, the team focused on creating sensors that could withstand harsh environmental conditions while maintaining accuracy. These sensors are doped with rare earth metals like lanthanum, cerium, as well as transition metals, along with silver and silicon nanoparticles. This unique composition makes them highly sensitive to temperature fluctuations and resistant to media erosion, enabling precise monitoring of large-scale facilities such as pipes, wells, nuclear power plants, and bridges.
NUST MISIS President Alefina Chernikova highlighted the collaboration between Alexander Kyrianov's international panel of experts, the Optical Research Center in León, Mexico, and the Institute of Ceramics and Glass in Kolkata, India. Together, they have developed advanced techniques for producing these high-precision, automated sensors based on optical fibers.
The integration of rare earth elements and nanoparticles into the fibers ensures their durability and sensitivity, making them ideal for use in diverse fields including construction, geological engineering, aerospace, oil and gas industries, and even nuclear power generation.
Project leader Alexander Kyrianov emphasized the importance of this research, stating that the goal was not only to produce fiber optic sensors using specialized doped fibers but also to explore comprehensive applications. He noted that these fibers could address issues related to equipment erosion in extreme conditions, such as temperature monitoring in deep wells or measuring radiation doses at nuclear power plants.
Given their robust design and functionality, these sensors hold significant potential to revolutionize how we monitor and manage critical infrastructure across multiple industries. As more studies are conducted, it is anticipated that these innovations will play a crucial role in improving safety standards worldwide.
While this technology represents a major leap forward in sensor development, further research is needed to optimize its performance and adapt it to specific industrial needs. Nonetheless, the initial results are promising, indicating a bright future for applications in safety-critical environments.
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