Drastic enhancements of direct and indirect light emissions from Ge microbridge web-structures via efficient light confinements

Drastic enhancements of both direct and indirect light emissions are demonstrated from Ge microbridge web-structures fabricated based on the strained Ge-on-Si (110) substrate. This enhancement is concluded to be caused more predominantly by the light confinement effect in several-μm-scale microbridg...

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Bibliographic Details
Main Authors: Takahiro Inoue, Ayaka Odashima, Masaki Nagao, Kentarou Sawano
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:Applied Physics Express
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Online Access:https://doi.org/10.35848/1882-0786/ada086
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