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- Publisher Website: 10.1109/TENCON55691.2022.9977933
- Scopus: eid_2-s2.0-85145664175
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Conference Paper: Bandwidth-enhanced Parametric Spectro-Temporal Analyzer with Pulse-Picking Modulator
| Title | Bandwidth-enhanced Parametric Spectro-Temporal Analyzer with Pulse-Picking Modulator |
|---|---|
| Authors | |
| Keywords | nonlinear optics parametric mixing time lens ultrafast spectroscopy |
| Issue Date | 2022 |
| Citation | IEEE Region 10 Annual International Conference, Proceedings/TENCON, 2022, v. 2022-November How to Cite? |
| Abstract | This paper focuses on ultrafast single-shot spectrum characterization with MHz frame rate. A parametric spectro-temporal analyzer (PASTA) has been proposed as a strong candidate to implement the spectrum analysis. However, the relatively complex system and limited measurement bandwidth have hindered its further practical applications. In this work, a compact PASTA system is demonstrated to have 44-pm spectral resolution and -30 dBm detection sensitivity. Besides, the PASTA system is first combined with the pulse-picking technology so that the pump repetition rate is decreased and the measurement bandwidth is enhanced to 40 nm. Our work presents a practical and feasible approach to extending the PASTA scope to more practical scenarios. |
| Persistent Identifier | http://hdl.handle.net/10722/341391 |
| ISSN | 2023 SCImago Journal Rankings: 0.184 |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Wang, Sheng | - |
| dc.contributor.author | Dong, Xin | - |
| dc.contributor.author | Kang, Jiqiang | - |
| dc.contributor.author | Wong, Kenneth K.Y. | - |
| dc.date.accessioned | 2024-03-13T08:42:27Z | - |
| dc.date.available | 2024-03-13T08:42:27Z | - |
| dc.date.issued | 2022 | - |
| dc.identifier.citation | IEEE Region 10 Annual International Conference, Proceedings/TENCON, 2022, v. 2022-November | - |
| dc.identifier.issn | 2159-3442 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/341391 | - |
| dc.description.abstract | This paper focuses on ultrafast single-shot spectrum characterization with MHz frame rate. A parametric spectro-temporal analyzer (PASTA) has been proposed as a strong candidate to implement the spectrum analysis. However, the relatively complex system and limited measurement bandwidth have hindered its further practical applications. In this work, a compact PASTA system is demonstrated to have 44-pm spectral resolution and -30 dBm detection sensitivity. Besides, the PASTA system is first combined with the pulse-picking technology so that the pump repetition rate is decreased and the measurement bandwidth is enhanced to 40 nm. Our work presents a practical and feasible approach to extending the PASTA scope to more practical scenarios. | - |
| dc.language | eng | - |
| dc.relation.ispartof | IEEE Region 10 Annual International Conference, Proceedings/TENCON | - |
| dc.subject | nonlinear optics | - |
| dc.subject | parametric mixing | - |
| dc.subject | time lens | - |
| dc.subject | ultrafast spectroscopy | - |
| dc.title | Bandwidth-enhanced Parametric Spectro-Temporal Analyzer with Pulse-Picking Modulator | - |
| dc.type | Conference_Paper | - |
| dc.description.nature | link_to_subscribed_fulltext | - |
| dc.identifier.doi | 10.1109/TENCON55691.2022.9977933 | - |
| dc.identifier.scopus | eid_2-s2.0-85145664175 | - |
| dc.identifier.volume | 2022-November | - |
| dc.identifier.eissn | 2159-3450 | - |