Presentation Information
[TuE2-1]Ultra-low-loss Silica-core Fiber with 0.1397dB/km
○Shin Sato, Yuki Kawaguchi, Hirotaka Sakuma, Tetsuya Haruna, Takemi Hasegawa (Sumitomo Electronics industries, Ltd.)
Ultra-low-loss silica-core single-mode fibers are now reduced to 0.1397 dB/km at 1566 nm wavelength due to Rayleigh scattering reduction enabled by lowering the fictive temperature and designing refractive index profile.