Methodology for Fabrication-Tolerant Planar Directional Couplers

Methodology for Fabrication-Tolerant Planar Directional Couplers

A new methodology for realizing fabrication-tolerant planar directional couplers is proposed and experimentally demonstrated. Performance of power splitting and WDM couplers can be made highly tolerant to typical process errors when an appropriate center-to-center spacing is chosen due to changes in...

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Bibliographic Details
Main Authors: Choon Kong Lai, Yile Zhong, Wu Yi Chong, Duk-Yong Choi, Harith Ahmad, Stephen Madden
Format: Article
Language:English
Published: IEEE 2022-01-01
Series:IEEE Photonics Journal
Subjects:
Directional couplers
tolerance analysis
integrated optics
optical device fabrication
lithography
Online Access:https://ieeexplore.ieee.org/document/9786858/

Internet

https://ieeexplore.ieee.org/document/9786858/

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