Active aligning-fixing device and method for single-mode lens fiber and plate ridge-type waveguide
A technology of ridge waveguide and lens fiber, which is applied in the field of alignment fixtures, can solve the problems of high cost and complex equipment, and achieve the effects of improving feasibility, high coupling efficiency and stability, and reducing scientific research and production costs
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[0038] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:
[0039] With reference to accompanying drawing 1,2 and 3, make the active aligning fixture of single-mode lens fiber and planar ridge waveguide of the present invention. Referring first to Figure 1, the laser 1 is a near-infrared continuous tunable laser with a continuous output wavelength of 1500nm-1640nm and a maximum output power of 10mW, such as the product of GN Nettest in Japan. The single-mode lens input and output fibers 2 and 14 are near-infrared single-mode lens fibers, conical, with a curvature radius of 8-9 μm, a cone angle of 55-56 degrees, and a working distance of 4-5 μm. Products sold in the market can be purchased, such as Products produced by Wuhan Chuxing Optical Fiber Application Technology Co., Ltd. The first adjusting frame 4 adopts products sold in the market, such as the electric six-dimensional precision adjusting frame ...
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