Self-Oscillation Multicarrier Light Source Based on Recirculating Frequency Shift Loop Article Swipe
Long Zhang
,
Zhaoying Wang
,
Quan Yuan
,
Jinxin Jiang
,
Lai Wen
,
Lipei Song
,
Chunfeng Ge
·
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.1109/jphot.2021.3097063
YOU?
·
· 2021
· Open Access
·
· DOI: https://doi.org/10.1109/jphot.2021.3097063
A novel scheme of self-oscillation multicarrier light source based on recirculating frequency shift loop (RFSL) is proposed and experimentally demonstrated in this paper. Compared with conventional RFSL-based multicarrier generation schemes, the radio frequency (RF) signal for driving the modulator in RFSL is generated by an internal self-oscillation of the optical carrier instead of the external commercial RF source device. The self-oscillation method significantly reduces the cost of the light source and decreases the phase noise of RF signal and multicarrier signal. In the experiment, we successfully generate a single-mode oscillation RF signal with the phase noise of −85.10 dBc/Hz at 10 kHz offset frequency. A total of 49 multicarrier optical signals from 1550.59 nm to 1554.44 nm with the power fluctuation as low as 3 dB are obtained. The frequency interval is approximately 10.014 GHz, which is equal to the oscillation frequency of the RF signal.
Related Topics
Concepts
Radio frequency
Phase noise
Oscillation (cell signaling)
SIGNAL (programming language)
Physics
dBc
Frequency offset
Frequency modulation
Signal transition
Optics
Telecommunications
Computer science
Orthogonal frequency-division multiplexing
Analog signal
Signal transfer function
Channel (broadcasting)
Biology
Genetics
Programming language
Transmission (telecommunications)
Metadata
- Type
- article
- Language
- en
- Landing Page
- https://doi.org/10.1109/jphot.2021.3097063
- https://ieeexplore.ieee.org/ielx7/4563994/9470958/09484802.pdf
- OA Status
- gold
- Cited By
- 5
- References
- 23
- Related Works
- 10
- OpenAlex ID
- https://openalex.org/W3185260647
All OpenAlex metadata
Raw OpenAlex JSON
- OpenAlex ID
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https://openalex.org/W3185260647Canonical identifier for this work in OpenAlex
- DOI
-
https://doi.org/10.1109/jphot.2021.3097063Digital Object Identifier
- Title
-
Self-Oscillation Multicarrier Light Source Based on Recirculating Frequency Shift LoopWork title
- Type
-
articleOpenAlex work type
- Language
-
enPrimary language
- Publication year
-
2021Year of publication
- Publication date
-
2021-07-28Full publication date if available
- Authors
-
Long Zhang, Zhaoying Wang, Quan Yuan, Jinxin Jiang, Lai Wen, Lipei Song, Chunfeng GeList of authors in order
- Landing page
-
https://doi.org/10.1109/jphot.2021.3097063Publisher landing page
- PDF URL
-
https://ieeexplore.ieee.org/ielx7/4563994/9470958/09484802.pdfDirect link to full text PDF
- Open access
-
YesWhether a free full text is available
- OA status
-
goldOpen access status per OpenAlex
- OA URL
-
https://ieeexplore.ieee.org/ielx7/4563994/9470958/09484802.pdfDirect OA link when available
- Concepts
-
Radio frequency, Phase noise, Oscillation (cell signaling), SIGNAL (programming language), Physics, dBc, Frequency offset, Frequency modulation, Signal transition, Optics, Telecommunications, Computer science, Orthogonal frequency-division multiplexing, Analog signal, Signal transfer function, Channel (broadcasting), Biology, Genetics, Programming language, Transmission (telecommunications)Top concepts (fields/topics) attached by OpenAlex
- Cited by
-
5Total citation count in OpenAlex
- Citations by year (recent)
-
2025: 2, 2023: 1, 2022: 1, 2021: 1Per-year citation counts (last 5 years)
- References (count)
-
23Number of works referenced by this work
- Related works (count)
-
10Other works algorithmically related by OpenAlex
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