The invention discloses an optical fiber pigtail detection method, which belongs to the technical field of optical fiber pigtail detection and comprises the following specific steps: the method comprises the following steps: arranging a sealing device on a production line of the. The invention discloses an optical fiber pigtail detection method, which belongs to the technical field of optical fiber pigtail detection and comprises the following specific steps: the method comprises the following steps: arranging a sealing device on a production line of the. The invention discloses an optical fiber pigtail detection method, which belongs to the technical field of optical fiber pigtail detection and comprises the following specific steps: the method comprises the following steps: arranging a sealing device on a production line of the optical fiber. This technology aligns fiber pigtail arrays for coherently combining different optical beams, reducing deviation in virtual beam waist position among endcapped fibers. Arrays of fiber pigtails have become essential tools in projecting and receiving light in various technological applications. In terms of optical integration, micro/nanofiber plays as an independent and movable optical waveguide device and can be conveniently integrated into the two-dimensional chip to realize the efficient transmission and information exchange of optical signals based on optical evanescent field coupling. Broadband device (VIS-IR), choice of pigtail: SM, MM, PM fibers. It can be set to collimate or focus beams from different multi- or single-mode fibers, or to.
