Optical coupling lens and optical communication module
An optical communication module and optical coupling technology, which is applied in the coupling of optical waveguides and other directions, can solve the problems of reduced coupling efficiency of optical communication modules
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[0014] see figure 1 , figure 2 , image 3 and Figure 4 As shown, the optical communication module 100 provided by the embodiment of the present invention includes a carrier board 10 , a light emitting element 21 , a photodetector 22 , a support unit 30 , a lens unit 40 and an optical fiber 50 .
[0015] Wherein, the light-emitting element 21 and the photodetector 22 are collectively referred to as a photoelectric component, and the combination of the support unit 30 and the lens unit 40 is called an optical coupling lens 200. The support unit 30 is fixed on the carrier plate 10, and the support unit 30 is used to support and fix the lens. The unit 40 aligns the lens unit 40 with the photoelectric unit and the optical fiber 50 to realize optical coupling.
[0016] The carrying board 10 is used to carry the light-emitting element 21 and the photodetector 22 , of course, it can also provide electric energy to make the light-emitting element 21 and the photodetector 22 work. ...
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