MEDICAL LASER LIGHT SOURCE SYSTEM

摘要

A medical laser light source system provided with: an excitation laser light source device for generating a first excitation light having a wavelength of 1.5 µm to 2.2 µm and a second excitation light having a wavelength of 1.5 µm to 2.2 µm and for which at least one of the oscillation energy intensity, oscillation pulse width, repetition frequency, and peak power differs from the first excitation light; a long optical fiber for transmitting the first excitation light and the second excitation light generated by the excitation laser light source device; and a laser device for generating 2.7 µm to 3.2 µm laser light by the first excitation light and/or the second excitation light emitted from the optical fiber.