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Laser direct writing of short-range interconnect interfacing structures
Book Contribution - Book Chapter Conference Contribution
We give an overview of our recent progress on interfacing components for short-reach optical interconnects fabricated through two-photon polymerization-based laser direct writing. We show mode field conversion tapers printed on single-mode optical fibers for easy and efficient interfacing to various photonic integrated circuits, circular and square planar waveguide structures with V-groove inspired alignment structures for easy coupling to fibers, and fan-out diffractive optical elements. For all these components, we present the process flow from optical design and simulation over laser direct writing fabrication and metrology to proof-of-concept demonstration.
Book: Laser direct writing of short-range interconnect interfacing structures
Volume: 12007
Pages: 1-8
Number of pages: 8
ISBN:978-1-5106-4885-2
Publication year:2022
Keywords:3D nanoprintinglaser direct writingtwo-photon polymerizationinterfacing structurespolymer waveguidesfiber-to-chip interfacingmode conversiondiffractive optical elementsphotonic integrated circuits
Accessibility:Closed