Thermal Modulation of a Chaotic Fiber Laser by Using a Phase-Shifted Fiber Bragg Grating
Thermal modulation of a chaotic fire laser by using a phase-shifted fiber Bragg grating (PS-FBG) is proposed. In this chaotic laser system, a double-ring resonator model is employed, leveraging the laser self-mixing method. Specifically, one of the rings serves as the laser resonator cavity, while t...
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| Format: | Article |
| Language: | English |
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IEEE
2023-01-01
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| Series: | IEEE Photonics Journal |
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| Online Access: | https://ieeexplore.ieee.org/document/10210426/ |
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| author | Zhanwu Xie Wenlong Zeng Pengfei Li Haitao Yan Daofu Han |
| author_facet | Zhanwu Xie Wenlong Zeng Pengfei Li Haitao Yan Daofu Han |
| author_sort | Zhanwu Xie |
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| description | Thermal modulation of a chaotic fire laser by using a phase-shifted fiber Bragg grating (PS-FBG) is proposed. In this chaotic laser system, a double-ring resonator model is employed, leveraging the laser self-mixing method. Specifically, one of the rings serves as the laser resonator cavity, while the other ring acts as the cavity for injecting optical feedback. A PS-FBG is setting in the laser resonant optical path to select and limit the dominant frequency of laser signals. The laser system enters chaotic state through adjusting the intensities of optical feedback self-mixing. The temperature of the PS-FBG can be changed at 26–70 °C in stepping of 0.5 °C to control the chaotic laser. According to the experimental results, the chaotic signal has a highly sensitive dynamic response to the temperature change of PS-FBG. An easy method for dynamic modulation changes of chaotic laser signal is provided, the system has great potential application value in the FBG sensing, optical storage and information transfer of chaotic laser communication. |
| format | Article |
| id | doaj-art-e06b81728b2e4c898bea4e9f6db7d58c |
| institution | Matheson Library |
| issn | 1943-0655 |
| language | English |
| publishDate | 2023-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-e06b81728b2e4c898bea4e9f6db7d58c2025-07-01T23:23:05ZengIEEEIEEE Photonics Journal1943-06552023-01-011551510.1109/JPHOT.2023.330230210210426Thermal Modulation of a Chaotic Fiber Laser by Using a Phase-Shifted Fiber Bragg GratingZhanwu Xie0https://orcid.org/0000-0001-8339-7813Wenlong Zeng1https://orcid.org/0009-0009-0220-7092Pengfei Li2https://orcid.org/0000-0001-7858-3566Haitao Yan3https://orcid.org/0000-0003-0824-9639Daofu Han4https://orcid.org/0000-0001-5703-8972School of Electronic Engineering, Nanjing Xiao Zhuang University, Nanjing, ChinaSchool of Electronic Engineering, Nanjing Xiao Zhuang University, Nanjing, ChinaSchool of Electronic Engineering, Nanjing Xiao Zhuang University, Nanjing, ChinaSchool of Electronic Engineering, Nanjing Xiao Zhuang University, Nanjing, ChinaSchool of Physics and Materials Science, Nanchang University, Nanchang, ChinaThermal modulation of a chaotic fire laser by using a phase-shifted fiber Bragg grating (PS-FBG) is proposed. In this chaotic laser system, a double-ring resonator model is employed, leveraging the laser self-mixing method. Specifically, one of the rings serves as the laser resonator cavity, while the other ring acts as the cavity for injecting optical feedback. A PS-FBG is setting in the laser resonant optical path to select and limit the dominant frequency of laser signals. The laser system enters chaotic state through adjusting the intensities of optical feedback self-mixing. The temperature of the PS-FBG can be changed at 26–70 °C in stepping of 0.5 °C to control the chaotic laser. According to the experimental results, the chaotic signal has a highly sensitive dynamic response to the temperature change of PS-FBG. An easy method for dynamic modulation changes of chaotic laser signal is provided, the system has great potential application value in the FBG sensing, optical storage and information transfer of chaotic laser communication.https://ieeexplore.ieee.org/document/10210426/Chaotic fiber laserphase-shift fiber Bragg gratingthermal modulation |
| spellingShingle | Zhanwu Xie Wenlong Zeng Pengfei Li Haitao Yan Daofu Han Thermal Modulation of a Chaotic Fiber Laser by Using a Phase-Shifted Fiber Bragg Grating IEEE Photonics Journal Chaotic fiber laser phase-shift fiber Bragg grating thermal modulation |
| title | Thermal Modulation of a Chaotic Fiber Laser by Using a Phase-Shifted Fiber Bragg Grating |
| title_full | Thermal Modulation of a Chaotic Fiber Laser by Using a Phase-Shifted Fiber Bragg Grating |
| title_fullStr | Thermal Modulation of a Chaotic Fiber Laser by Using a Phase-Shifted Fiber Bragg Grating |
| title_full_unstemmed | Thermal Modulation of a Chaotic Fiber Laser by Using a Phase-Shifted Fiber Bragg Grating |
| title_short | Thermal Modulation of a Chaotic Fiber Laser by Using a Phase-Shifted Fiber Bragg Grating |
| title_sort | thermal modulation of a chaotic fiber laser by using a phase shifted fiber bragg grating |
| topic | Chaotic fiber laser phase-shift fiber Bragg grating thermal modulation |
| url | https://ieeexplore.ieee.org/document/10210426/ |
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