Optical fiber current measurement technology by Profotech.
"On September 27th, 2013, Profotech speaker Alexey Anoshin conducted a webinar titled "Fiber-Optic Current Sensor as a basis of the Smart Grid".
The webinar conducted on the Indian Smart Grid Forum website, in support of the India Smart Grid Task Force that was established by the Ministry Power Energy of India.
During the webinar, the speaker presented Fiber-Optic Current & Voltage Sensors that are made by Profotech Company. This was also include their possibilities and advantages as well as their technical characteristics and application areas.
Q & A segment immediately followed at the end of the presentation."