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AssigneeSumitomo Electric Industries, Ltd.
InventorsTakashi Kyono, Hideyuki Ijiri, Takao Nakamura, Hiromi Nakanishi, Takatoshi Ikegami, Kuniaki Ishihara, Yohei Enya, Tetsuya Kumano
Estimating the term…
An optical module 1 according to an embodiment includes a plurality of laser diodes (LDs) 21 to 23, a multiplexing optical system 30 combining a plurality of laser beams from the respective plurality of LDs, and a package 10 accommodating the plurality of LDs and the multiplexing optical system. The package includes a support mounted with the multiplexing optical system, and a cap having a transmissive window that allows a resultant light beam to pass through. At least one of the LDs has an oscillation wavelength of nor more than 550 nm. The package has an internal moisture content of not more than 3000 ppm. The multiplexing optical system is fixed to the support by a resin curing adhesive.
An optical module comprising:
A method for manufacturing an optical module in which a package including a support and a cap accommodates a plurality of laser diodes and a multiplexing optical system that combines a plurality of laser beams emitted from the respective plurality of laser diodes for generation of a resultant light beam that is emitted from a transmissive window provided to the cap, the method comprising the steps of:
Dependencies are inferred from the claim text.