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Wada, Masaki; Kurokawa, Kenji; Matsui, Takashi; Omoto, Kouhei; Iida, Hiroyuki; Nakajima, Kazuhide
Journal of lightwave technology, 07/2024Journal Article
In this work, we investigate the power-over-fiber (PoF) performance of a standard cladding single-mode 4-core fiber. Specifically, we clarify the influence of the fiber-end reflection and experimentally verify the applicability of our proposed approximation model. We show that PoF with a performance indicator of over 14.7 W·km can be achieved by using the standard cladding diameter 4-core fiber. The influence of the stimulated Raman scattering (SRS) spectrum on the wavelength allocation between power feeding light and signal light is also experimentally discussed.
