Paper
25 October 2004 Hybrid integration technologies for optical micro-systems
Eiji Higurashi, T. Itoh, Tadatomo Suga, R. Sawada
Author Affiliations +
Abstract
Flip-chip bonding of various optical components on a silicon substrate by passive optical alignment, which eliminates complicated optical axis precise alignment, has opened up many new possibilities in constructing highly functional, reliable, and low-cost optical micro-systems. Using this technique several micro-sensors have been developed. Moreover, for future optical micro-systems, a novel method of a low temperature flip-chip bonding using surface activated bonding process has been introduced.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Eiji Higurashi, T. Itoh, Tadatomo Suga, and R. Sawada "Hybrid integration technologies for optical micro-systems", Proc. SPIE 5604, Optomechatronic Micro/Nano Components, Devices, and Systems, (25 October 2004); https://doi.org/10.1117/12.580079
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Cited by 12 patents.
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KEYWORDS
Optical alignment

Waveguides

Silicon

Sensors

Blood circulation

Integrated optics

Optical components

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