Abstract
We report an ultrafast modified uni-traveling carrier photodiode (MUTC PD) heterogeneously integrated on thin-film lithium niobate (TFLN) waveguides, achieving a record-high 3-dB bandwidth of 230 GHz and a responsivity of 0.51 A/W at 1550-nm wavelength. © 2025 The Author(s).
| Original language | English |
|---|---|
| Title of host publication | Optical Fiber Communication Conference (OFC) 2025 |
| Publisher | Optica Publishing Group |
| Number of pages | 3 |
| ISBN (Print) | 9781557527370 |
| DOIs | |
| Publication status | Published - Mar 2025 |
| Event | 2025 Optical Fiber Communication Conference (OFC 2025) - San Francisco, United States Duration: 30 Mar 2025 → 3 Apr 2025 |
Conference
| Conference | 2025 Optical Fiber Communication Conference (OFC 2025) |
|---|---|
| Place | United States |
| City | San Francisco |
| Period | 30/03/25 → 3/04/25 |
Funding
This work is supported by the University Grants Committee (C1002-22Y).
RGC Funding Information
- RGC-funded
Fingerprint
Dive into the research topics of '230 GHz MUTC Photodiodes Integrated on Thin-film Lithium Niobate'. Together they form a unique fingerprint.Projects
- 2 Active
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YCRG: Large-scale Lithium Niobate Photonic Integrated Circuits for Neuromorphic Computing
WANG, C. (Principal Investigator / Project Coordinator), HUANG, C. (Co-Principal Investigator), LIU, Y. (Co-Principal Investigator) & PUN, K. P. (Co-Principal Investigator)
1/06/23 → …
Project: Research
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YCRG-Sub-pj: Large-scale Lithium Niobate Photonic Integrated Circuits for Neuromorphic Computing
LIU, Y. (Principal Investigator / Project Coordinator)
1/06/23 → …
Project: Research
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