Optical module
A technology of optical modules and optical sub-modules, applied in the field of optical modules, can solve problems such as EMC performance that cannot meet the specified requirements, electromagnetic compatibility) performance defects, etc., to achieve the effect of reducing electromagnetic radiation and improving EMC performance
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[0024] The present invention will be further described in detail below in conjunction with the drawings.
[0025] See Figure 5 , Figure 5 It is a schematic diagram of the structure of an embodiment of the optical module of the present invention. The present invention provides an optical module 10, which includes: a circuit board 2, a gold finger 4 arranged at one end of the circuit board 2, and an optical chip arranged on the circuit board 2 in a COB (Chip On Board) manner 5. Packaging structure 6 and optical connector 7. Such a structure of the optical module 10, by integrating the optical chip 5 and the circuit board 2 into one body, is beneficial to miniaturization and compactness of the optical module 10, and can increase the application range of the optical module 10.
[0026] See Image 6 , Image 6 Yes Figure 5 The working principle of the shielding cage of the circuit board in the optical module shown is schematic. The circuit board 2 is a multilayer board. The circui...
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