朱君（D3）の論文が Journal of Physics: Photonics に受理されました。

デュアルレーザブリルアン光相関領域反射計の提案に関する朱君（D3）の論文が、Journal of Physics: Photonics に受理されました。

G. Zhu, T. Kiyozumi, H. Takahashi, Y. Koshikiya, and Y. Mizuno, “Dual-laser Brillouin optical correlation-domain reflectometry,” J. Phys. Photon., accepted.

We develop a new configuration for Brillouin optical correlation-domain reflectometry (BOCDR), termed dual-laser BOCDR. This method enables distributed strain and temperature measurement by sweeping the relative phase between the frequency-modulated pump and reference laser outputs. During operation, we identify a unique 0-Hz Rayleigh noise caused by the interference between the Rayleigh scattered lights within a fiber under test (FUT). We demonstrate that this noise can be effectively suppressed by increasing the reference power while decreasing the Stokes power. Subsequently, we conduct distributed strain measurement along a 13-m-long FUT, observing Brillouin gain spectra at frequencies of as low as approximately 200 MHz.