元田君（M1）の論文が Optical Fiber Technology に受理されました。

2つのレーザを用いた光相関領域反射計の提案に関する元田君（M1）の論文が、Optical Fiber Technology に受理されました。

K. Motoda, G. Zhu, T. Kiyozumi, T. Ishimaru, H. Takahashi, K. Toge, and Y. Mizuno, “Noise-suppressed optical correlation-domain reflectometry using dual lasers,” Opt. Fiber Technol., accepted.

We develop a new configuration of optical correlation-domain reflectometry (OCDR), termed dual-laser OCDR, which utilizes two independent laser diodes for the incident and reference light sources. We experimentally verify its operation via distributed reflectivity measurement along a 52-m-long sensing fiber under the control of the relative modulation phase between the incident and reference lights. The unique operation of dual-laser OCDR offers multiple advantages over conventional OCDR, including system simplification and constant spatial resolution over sensing position.