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AssigneeFujikura Ltd.
InventorsKen-ichi Nakatate, Tomoaki Toriya, Manabu Kudoh, Katsuyuki Seto, Takashi Tsumanuma
Estimating the term…
An optical fiber bundle unit is provided for transmitting ultraviolet light in which the increase of the transmission loss caused by radicals generated in the optical fiber by irradiation or transmission of ultraviolet light is suppressed and a stable energy state is maintained even after the irradiation or transmission of ultraviolet light. The optical fiber bundle unit for transmitting ultraviolet light includes an optical fiber bundle and a sealed container in which the optical fiber bundle is held, wherein the sealed container contains a hydrogen gas.
1-8. (canceled)
An optical fiber bundle unit for transmitting ultraviolet light including:
Dependencies are inferred from the claim text.