Waveguide coupling structure and light emitter system
A technology of coupling structure and conductive structure, applied in the field of optical communication, can solve the problems of difficulty, violation of the integrated development of optical devices, low optical coupling efficiency of lasers and silicon optical chips, etc., achieve low optical signal loss and improve optical coupling efficiency , to ensure the effect of structure miniaturization
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[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0043] see Figure 1a~1c , Figure 1a~1cIt is a schematic diagram of the three-view cross-sectional structure of the first waveguide coupling structure 8 provided by the embodiment of the present invention. The waveguide coupling structure includes: a waveguide core structure 1 and a first package with a refractive index lower than that of the waveguide core structure 1. Layer 2;
[0044] Wherein, the above-mentioned waveguide core structure 1 includes: a co...
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