[20p-432-1~8] The forefront of silica glass

[20p-432-8] Recent trends and prospects on optical fibers for communications

〇Takemi Hasegawa¹ (1.Sumitomo Electric)

Keywords:optical fiber

Low-loss low-nonlinearity optical fibers have progressed in recent years because they can expand transmission capacity of digital coherent transmission that have become widely used. For further expansion in capacity, multi-core fibers are now being developed intensively.