Multimode VCSELs are expected to be the leading product segment in the near future due to several offerings. Multimode VCSELs offer better modulation and high speed, which makes them preferable over single-mode VCSELs. Multimode VCSELs are used in data communication and 3D imaging applications. On the other hand, single-mode VCSELs are mainly used in sensing applications such as bar code, printing, and others.

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