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Research Article
Jianghai Wo
Air Force Early Warning Academy
Corresponding Author
ORCiD: https://orcid.org/0000-0001-8500-7989
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This work is licensed under a CC BY 4.0 License. Read Full License
We propose and experimentally demonstrate a multi-frequency optoelectronic oscillator (OEO) based on phase-modulation to intensity-modulation (PM-IM) conversion. A microwave photonic filter (MPF) incorporating an optical fiber Bragg grating Fabry-Perot (FBG-FP) filter and an electrical yttrium iron garnet (YIG) filter in two branches are used to select the oscillation modes of the OEO. By adjusting the wavelength of laser source or the central frequency of YIG filter, two frequencies can be tuned independently within a wide range. The single sideband (SSB) phase noises of the generated frequencies are measured experimentally. Moreover, the OEO shows potential ability to achieve more frequencies oscillation by multiplexing more optical and electrical filters.
Keywords
Microwave generation, microwave photonics, optoelectronic devices
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CURRENT STATUS: Published
View the published article at Optical and Quantum Electronics.
Version 1
Posted 12 May, 2021
No community comments so far
Editor assigned
On 15 Jun, 2021
Reviews received
Received 09 May, 2021
Reviewers invited
Invitations sent on 09 May, 2021
Editor invited
On 05 May, 2021
First submitted
On 02 May, 2021
Editorial decision: Accept
On 21 Apr, 2021
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See the published version of this preprint at Optical and Quantum Electronics.
This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research Article
Jianghai Wo
Air Force Early Warning Academy
Corresponding Author
ORCiD: https://orcid.org/0000-0001-8500-7989
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Published
View the published article at Optical and Quantum Electronics.
Version 1
Posted 12 May, 2021
No community comments so far
Editor assigned
On 15 Jun, 2021
Reviews received
Received 09 May, 2021
Reviewers invited
Invitations sent on 09 May, 2021
Editor invited
On 05 May, 2021
First submitted
On 02 May, 2021
Editorial decision: Accept
On 21 Apr, 2021
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published article at Optical and Quantum Electronics.
We propose and experimentally demonstrate a multi-frequency optoelectronic oscillator (OEO) based on phase-modulation to intensity-modulation (PM-IM) conversion. A microwave photonic filter (MPF) incorporating an optical fiber Bragg grating Fabry-Perot (FBG-FP) filter and an electrical yttrium iron garnet (YIG) filter in two branches are used to select the oscillation modes of the OEO. By adjusting the wavelength of laser source or the central frequency of YIG filter, two frequencies can be tuned independently within a wide range. The single sideband (SSB) phase noises of the generated frequencies are measured experimentally. Moreover, the OEO shows potential ability to achieve more frequencies oscillation by multiplexing more optical and electrical filters.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
The full text of this article is available to read as a PDF.
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