| 摘要 |
The present invention relates to an ultrashort pulse laser experiment and education device comprising a pumping light source emitting light; a wavelength splitter which splits the wavelength of the light emitted from the pumping light source; a yitterbium-added optical fiber which amplifies the light emitted from the wavelength splitter; an optical fiber resonator which forms a ring-shaped resonator with an optical fiber such that the light supplied from the pumping light source can circulate and resonate through the wavelength splitter and the yitterbium-added optical fiber, and has both ends with first and second connecting terminals to adjust the characteristics of output light; an output optical coupler coupled to the optical fiber resonator to output light through an output terminal; and an adjusting adaptor detachably connected to the first and second connecting terminals to adjust the characteristics of output light. The ultrashort pulse laser experiment and education device can provide the advantage of experimenting and educating change in the optical characteristics under various conditions by attaching the adjusting adaptor to the optical fiber resonator or detaching the adjusting adaptor therefrom. |
