本发明提供一种弥散光纤的制作方法，包括纤芯，所述纤芯上设置有刻蚀孔，所

The present invention provides a method for manufacturing a dispersed optical fiber, which includes a core, the core is provided with etched holes, the core is wrapped with a cladding, and the cladding is provided with etched holes, and the cladding The layer is wrapped with a coating layer, the coating layer is provided with an etching hole, the coating layer is wrapped with a jacket layer, and the jacket layer is provided with an etching hole; the etching hole is etched by a laser Etching and piercing, the etched hole is not etched and penetrated in the core, forming a blind hole, so that a part of the light transmitted to the position of the etched hole is scattered out, forming a light dispersion phenomenon, and achieving the effect of dispersing the fiber. The method for manufacturing a dispersed optical fiber provided by the present invention has the advantages of simple steps, simple procedures, easy preparation, low cost, controllable luminous intensity and the like.

The invention provides a production method of a dispersed fiber, including a fiber core, a etching hole on the fiber core, a cladding layer on the outer package of the fiber core, an etching hole on the outer coating layer, an etching hole on the coating layer, and an etching hole on the coating layer. The outer coating is wrapped with a sleeve layer, the layer is provided with etching holes, the etching hole is pierced by laser etching, the etching hole is not etched through the fiber core, forming a blind hole, so that a portion of the light transmitted to the etching hole position is scattered out, forming a light dispersion phenomenon, To achieve the effect of dispersing fiber. The invention provides a method for the production of dispersed optical fibers, which has the advantages of simple steps, simple process, easy preparation, low cost and controllable luminous intensity.

The invention provides a manufacturing method of dispersive optical fiber, including a fiber core, an etching hole is arranged on the fiber core, a cladding is wrapped on the fiber core, an etching hole is arranged on the cladding, a coating layer is wrapped on the cladding, an etching hole is arranged on the coating layer, a sheath is wrapped on the coating layer, and an etching hole is arranged on the sheath; the etching hole is etched by laser Through, the etching hole is not etched through the fiber core, forming a blind hole, so that a part of the light transmitted to the etching hole position is scattered, forming a light dispersion phenomenon, so as to achieve the effect of dispersing the fiber. The manufacturing method of the dispersion optical fiber provided by the invention has the advantages of simple steps, simple process, easy preparation, low cost, controllable luminous intensity, etc.<br>