Semiconductor laser module
AssigneeFurukawa Electric Co., Ltd.
InventorsTetsuya MATSUYAMA, Naoki Hayamizu, Toshio Kimura, Jun Miyokawa, Yuta Ishige
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Abstract
A semiconductor laser module includes: a semiconductor laser element emitting a laser light; an optical fiber, into which the laser light emitted from the semiconductor laser element is incident, guiding the laser light; and an optical-fiber-holding unit having a fixing agent and holding the optical fiber, the fixing agent being for fixing the optical fiber. The fixing agent is provided at an area in which a power of a leakage light of the laser light having been incident into the optical fiber and then emitted to outside the optical fiber is low.
Claims15
A semiconductor laser module comprising:
- a semiconductor laser element emitting a laser light;
- an optical fiber, into which the laser light emitted from the semiconductor laser element is incident, guiding the laser light;
- and
- an optical-fiber-holding unit having a fixing agent and holding the optical fiber, the fixing agent being for fixing the optical fiber, wherein
- the fixing agent is provided at an area in which a power of a leakage light of the laser light having been incident into the optical fiber and then emitted to outside the optical fiber is low.
Dependencies are inferred from the claim text.