Abstract
We show the fabrication of a 90° optical hybrid front-end circuit by direct laser inscription. Excess loss of 1.4 dB with maximum phase error of 3.6 degrees were achieved using MMI-based devices and a novel 3-dimensional layout.
Original language | English |
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Title of host publication | 2017 Optical Fiber Communications Conference and Exhibition (OFC) |
Publisher | IEEE |
ISBN (Electronic) | 9781943580231 |
Publication status | Published - 1 Jun 2017 |
Event | 2017 Optical Fiber Communications Conference and Exhibition - Los Angeles, United States Duration: 19 Mar 2017 → 23 Mar 2017 |
Conference
Conference | 2017 Optical Fiber Communications Conference and Exhibition |
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Country/Territory | United States |
City | Los Angeles |
Period | 19/03/17 → 23/03/17 |
ASJC Scopus subject areas
- Computer Networks and Communications
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics