Hybrid photonic assemblies based on 3D-printed coupling structures

Photonic integrated circuits (PIC) become increasingly important for numerous applications. Mass production of PIC has become widely available, but large-volume low-cost photonic packaging still represents a challenge. Additive micro-fabrication of free-form optical coupling structures is discussed...

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Opis bibliograficzny
1. autor: Xu, Yilin
Format: Online
Język:angielski
Wydane: KIT Scientific Publishing 2023
Hasła przedmiotowe:
Dostęp online:https://library.oapen.org/handle/20.500.12657/62898
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Opis
Streszczenie:Photonic integrated circuits (PIC) become increasingly important for numerous applications. Mass production of PIC has become widely available, but large-volume low-cost photonic packaging still represents a challenge. Additive micro-fabrication of free-form optical coupling structures is discussed as a concept to overcome this technology gap. Multi-photon 3D-lithography is used to fabricate dielectric waveguides ("photonic wire bonds", PWB) as well as facet-attached microlenses (FaML).