Injection locking of two DFB semiconductors opens new possibilities to generate effective signals for fibre sensing. This is illustrated through the application to distributed Brillouin sensing that shows significant progress with respect to established techniques.
Tobias Kippenberg, Rui Ning Wang, Guanhao Huang, Anat Siddharth, Mikhail Churaev, Viacheslav Snigirev, Junqiu Liu
Tobias Kippenberg, Mikhail Churaev, Aleksandr Tusnin, Kenichi Komagata, Hairun Guo, Alexey Tikan