초록 ▼

A light emitting device including a light emergence device, an optical fiber for receiving light emerging from the light emergence device, and an optical fiber supporting member having a groove or hole for accommodating and fixing the optical fiber. The support member is adapted to be deformed when

A light emitting device including a light emergence device, an optical fiber for receiving light emerging from the light emergence device, and an optical fiber supporting member having a groove or hole for accommodating and fixing the optical fiber. The support member is adapted to be deformed when subjected to an external force so as to enable an alignment of the optical axes of the light emergence device and the optical fiber.

대표청구항 ▼

A method of assembling a light emitting device with an optical fiber comprising the steps: (a) preparing a stem having a pedestal portion; (b) fixing supporting means for an optical fiber on said stem, said supporting means having a hole and being deformable in three orthogonal directions; (c) mount

A method of assembling a light emitting device with an optical fiber comprising the steps: (a) preparing a stem having a pedestal portion; (b) fixing supporting means for an optical fiber on said stem, said supporting means having a hole and being deformable in three orthogonal directions; (c) mounting a laser diode chip on said pedestal portion of said stem; (d) inserting a portion of the optical fiber into said hole, and immovably fixed in said hole; and after said inserting; (e) adjusting said supporting means in at least one of the three orthogonal directions to determine an optimum position of a photocoupled end part of said optical fiber relative to a light emitting portion of said laser diode chip and fixing the supporting means in the optimum position.