Generation of Wideband Optical Frequency Comb With Coincident Polarization Based on Gain- Switched Vertical-Cavity Surface-Emitting Laser Under Orthogonal Optical Injection
A system framework of wideband optical frequency comb (OFC) with coincident polarization is numerically analyzed based on a gain-switched vertical-cavity surface-emitting laser (VCSEL) subject to orthogonal optical injection. In the structure, the VCSEL is driven by a current modulation with a sinus...
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IEEE
2024-01-01
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| Online Access: | https://ieeexplore.ieee.org/document/10637335/ |
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| author | Wen Yan Yang Zai Fu Jiang Bing Cui Yan Hong Jin |
| author_facet | Wen Yan Yang Zai Fu Jiang Bing Cui Yan Hong Jin |
| author_sort | Wen Yan Yang |
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| description | A system framework of wideband optical frequency comb (OFC) with coincident polarization is numerically analyzed based on a gain-switched vertical-cavity surface-emitting laser (VCSEL) subject to orthogonal optical injection. In the structure, the VCSEL is driven by a current modulation with a sinusoidal signal. Then, by introducing an optical injection, two orthogonal and wideband OFCs are obtained. Further adding a polarizer, a wideband overall OFC with coincident polarization can be produced. The simulated results show that the intensity of the injected field and the frequency detuning of the injection light play an important role in the performance of the overall OFC. Through selecting the suitable operating parameters, a high-quality overall OFC with coincident polarization can be achieved, which includes 21 comb lines within 10 dB peak variation, and the according bandwidth achieves 122.2 GHz, the carrier-to-noise ratio is about 42.65 dB. |
| format | Article |
| id | doaj-art-0bda2d88f69d42ee9dbc3e87aba75da9 |
| institution | Kabale University |
| issn | 2169-3536 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
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| series | IEEE Access |
| spelling | doaj-art-0bda2d88f69d42ee9dbc3e87aba75da92024-12-10T00:01:34ZengIEEEIEEE Access2169-35362024-01-011218145418146110.1109/ACCESS.2024.344396610637335Generation of Wideband Optical Frequency Comb With Coincident Polarization Based on Gain- Switched Vertical-Cavity Surface-Emitting Laser Under Orthogonal Optical InjectionWen Yan Yang0https://orcid.org/0009-0005-1357-1456Zai Fu Jiang1Bing Cui2https://orcid.org/0000-0003-2339-3348Yan Hong Jin3https://orcid.org/0009-0000-2906-1112School of Mathematics and Big Data, Chongqing University of Science and Technology, Chongqing, ChinaSchool of Mathematics and Physics, Jingchu University of Technology, Jingmen, ChinaSchool of Statistics and Mathematics, Henan Finance University, Zhengzhou, ChinaSchool of Mathematics and Big Data, Chongqing University of Science and Technology, Chongqing, ChinaA system framework of wideband optical frequency comb (OFC) with coincident polarization is numerically analyzed based on a gain-switched vertical-cavity surface-emitting laser (VCSEL) subject to orthogonal optical injection. In the structure, the VCSEL is driven by a current modulation with a sinusoidal signal. Then, by introducing an optical injection, two orthogonal and wideband OFCs are obtained. Further adding a polarizer, a wideband overall OFC with coincident polarization can be produced. The simulated results show that the intensity of the injected field and the frequency detuning of the injection light play an important role in the performance of the overall OFC. Through selecting the suitable operating parameters, a high-quality overall OFC with coincident polarization can be achieved, which includes 21 comb lines within 10 dB peak variation, and the according bandwidth achieves 122.2 GHz, the carrier-to-noise ratio is about 42.65 dB.https://ieeexplore.ieee.org/document/10637335/Optical frequency combsvertical-cavity surface-emitting lasergain switchingcoincident polarizationorthogonal optical injection |
| spellingShingle | Wen Yan Yang Zai Fu Jiang Bing Cui Yan Hong Jin Generation of Wideband Optical Frequency Comb With Coincident Polarization Based on Gain- Switched Vertical-Cavity Surface-Emitting Laser Under Orthogonal Optical Injection IEEE Access Optical frequency combs vertical-cavity surface-emitting laser gain switching coincident polarization orthogonal optical injection |
| title | Generation of Wideband Optical Frequency Comb With Coincident Polarization Based on Gain- Switched Vertical-Cavity Surface-Emitting Laser Under Orthogonal Optical Injection |
| title_full | Generation of Wideband Optical Frequency Comb With Coincident Polarization Based on Gain- Switched Vertical-Cavity Surface-Emitting Laser Under Orthogonal Optical Injection |
| title_fullStr | Generation of Wideband Optical Frequency Comb With Coincident Polarization Based on Gain- Switched Vertical-Cavity Surface-Emitting Laser Under Orthogonal Optical Injection |
| title_full_unstemmed | Generation of Wideband Optical Frequency Comb With Coincident Polarization Based on Gain- Switched Vertical-Cavity Surface-Emitting Laser Under Orthogonal Optical Injection |
| title_short | Generation of Wideband Optical Frequency Comb With Coincident Polarization Based on Gain- Switched Vertical-Cavity Surface-Emitting Laser Under Orthogonal Optical Injection |
| title_sort | generation of wideband optical frequency comb with coincident polarization based on gain switched vertical cavity surface emitting laser under orthogonal optical injection |
| topic | Optical frequency combs vertical-cavity surface-emitting laser gain switching coincident polarization orthogonal optical injection |
| url | https://ieeexplore.ieee.org/document/10637335/ |
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