Optical fiber, optical fiber coupler including the same, erbium loaded optical fiber amplifier and light guide
Номер патента: AU2003252476A1
Опубликовано: 23-01-2004
Автор(ы): Daiichiro Tanaka, Kuniharu Himeno, Masaaki Ohtsuka, Masakazu Nakayama, Masakazu Oohashi, Masashi Ikeda
Принадлежит: Fujikura Ltd
Опубликовано: 23-01-2004
Автор(ы): Daiichiro Tanaka, Kuniharu Himeno, Masaaki Ohtsuka, Masakazu Nakayama, Masakazu Oohashi, Masashi Ikeda
Принадлежит: Fujikura Ltd
Optical fiber and nonlinear optical fiber, optical amplifier and wavelength converter using the same, and method of making optical fiber
Номер патента: CA2361856C. Автор: Masashi Onishi,Masaaki Hirano,Toshiaki Okuno. Владелец: Sumitomo Electric Industries Ltd. Дата публикации: 2009-08-04.