Reconfigurable Vacuum Sample Holder for Through-Silicon Microscopy and Laser-Assisted Bonding

Current development trends concerning miniaturizing of electronics and photonics systems are aiming at assembly and 3D co-integration of a broad range of technologies including MEMS, microfluidics, wafer level optics, multilayered structures with through-silicon vias connection, and silicon photonic...

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Bibliographic Details
Main Authors: Aleksandr Andreevich Vlasov, Topi Uusitalo, Heikki Virtanen, Jukka Viheriala, Mircea Guina
Format: Article
Language:English
Published: IEEE 2023-01-01
Series:IEEE Photonics Journal
Subjects:
Online Access:https://ieeexplore.ieee.org/document/10210034/
Description
Summary:Current development trends concerning miniaturizing of electronics and photonics systems are aiming at assembly and 3D co-integration of a broad range of technologies including MEMS, microfluidics, wafer level optics, multilayered structures with through-silicon vias connection, and silicon photonics. Modern integration processes impose severe requirements on the design and functionality of research and assembly setups and their parts. In this work we demonstrate a simple, reliable, and cost-effective reconfigurable vacuum sample holder that ensures fast reconfiguration for electronic and photonic integration using laser assisted bonding (LAB) processes. The design is compatible with IR through-silicon microscopy with top and bottom irradiation/illumination architectures, which makes this concept instrumental for a large variety of research, assembly, lithography, and wafer bonding setups.
ISSN:1943-0655