The 27th International Conference on Optical Fiber Sensors (OFS) was held in Alexandria, Virginia, USA from 29th August to 2nd September 2022. Accelink was invited to deliver a keynote speech entitled "Research on ultra-long range Φ-OTDR distributed vibration measuring system based on ROPA technology".

This speech presented a series of innovative technologies that Accelink has created in the field of optical fiber sensing, and in particular, elaborated on the realization of φOTDR single end 175km sensing distance. This achievement not only sets a new world record for φOTDR non-relay distributed optical fiber sensing distance, it also demonstrates Accelink's leadership in the field of distributed optical fiber sensing.

This also signals a new leap by Accelink in distributed optical fiber sensing, following Accelink's realization of φOTDR single end 100km sensing distance, which was shared at the 18th International Conference on Optical Communications & Networks (ICOCN) in 2021.

Looking ahead, Accelink will continue to carry out its development strategy of "Developing core optoelectronic technologies to create value for customers", and will further increase investment into the research and development of innovative technologies and cutting-edge products to improve the overall value of the industry and the quality of human life, while also playing an innovative role in facilitating the development of the global optoelectronic information industry and creating a better future.