LASER APPARATUS

摘要

A laser apparatus includes a semiconductor laser being a light source that emits light, an optical fiber that inputs the light emitted from the semiconductor laser and guides and outputs the light, and an optical resonator that has a laser medium into which the light output from the optical fiber is input and emits laser light. The optical fiber has a GI fiber constituting a part on a light input side and an SI fiber connected to the GI fiber and constituting a part on a light output side.

主权项

1. A laser apparatus comprising:
a light source emitting light; an optical fiber into which the light emitted from the light source is input, the optical fiber guiding and outputting the light; a laser oscillator having a laser medium into which the light output from the optical fiber is input, and emitting laser light, wherein the optical fiber includes: a GI fiber constituting a part on a light input side; and an SI fiber connected to the GI fiber and constituting a part on a light output side.