Gain optical fiber heat dissipation structure, gain optical fiber apparatus and mounting method

The invention relates to a gain optical fiber heat dissipation structure, a gain optical fiber apparatus and a mounting method. The gain optical fiber heat dissipation structure comprises an optical fiber mounting groove used for placing gain optical fibers; a silicone grease filling layer is arranged between the groove wall of the optical fiber mounting groove and the gain optical fibers; and a curing layer used for sealing the groove opening is arranged in the groove opening of the optical fiber mounting groove. By setting the curing layer in the groove opening of the optical fiber mountinggroove, the silicone grease filling layer can be cured in the optical fiber mounting groove, and then volatilization of the silicone grease filling layer and sliding-out of the gain optical fibers from the optical fiber mounting groove can be further prevented, thereby improving the long-lasting heat dissipation performance of the gain optical fibers. 本发明涉及种增益光纤散热结构、增益光纤装置及安装方法，所述增益光纤散热结构包括用于放置增益光纤的光纤安装槽，所述光纤安装槽的槽壁与增益光纤之间