Eight-Wavelength Selectable Single-Longitudinal- Mode Fiber Laser Using 1× 8 Arrayed Waveguide Grating and Passive Triple Subring Resonators
In this paper, we demonstrate a stable output single-longitudinal-mode (SLM) Erbium-doped fiber laser (EDFL) with eight selectable wavelengths. The EDFL achieves wavelength selection through a 1 × 8 arrayed waveguide grating (AWG) and generates SLM output using the passive triple subring...
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IEEE
2024-01-01
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| Online Access: | https://ieeexplore.ieee.org/document/10643663/ |
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| author | Zi Wang Jun-Kai Wei Pin-Chen Chen Shien-Kuei Liaw Jem-Kun Chen Chien-Hung Yeh |
| author_facet | Zi Wang Jun-Kai Wei Pin-Chen Chen Shien-Kuei Liaw Jem-Kun Chen Chien-Hung Yeh |
| author_sort | Zi Wang |
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| description | In this paper, we demonstrate a stable output single-longitudinal-mode (SLM) Erbium-doped fiber laser (EDFL) with eight selectable wavelengths. The EDFL achieves wavelength selection through a 1 × 8 arrayed waveguide grating (AWG) and generates SLM output using the passive triple subring resonator (PTSR) architecture. In the experimental measurements, we separately measured the wavelength, power, and optical signal-to-noise ratio (OSNR) for all eight channels. The experimental results show a wavelength spacing of approximately 0.8 nm, with OSNRs around 60 dB and powers around 2.5 dBm for each channel. The power and OSNR for all eight wavelengths show very little variation. Finally, we measured that the laser outputs are all SLM, and the measured linewidths are all less than 2.5 kHz. |
| format | Article |
| id | doaj-art-28c2fa3043ba47dd907523577cde425f |
| institution | DOAJ |
| issn | 1943-0655 |
| language | English |
| publishDate | 2024-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Photonics Journal |
| spelling | doaj-art-28c2fa3043ba47dd907523577cde425f2025-08-20T03:15:51ZengIEEEIEEE Photonics Journal1943-06552024-01-011651710.1109/JPHOT.2024.344638810643663Eight-Wavelength Selectable Single-Longitudinal- Mode Fiber Laser Using 1× 8 Arrayed Waveguide Grating and Passive Triple Subring ResonatorsZi Wang0https://orcid.org/0009-0000-4847-9784Jun-Kai Wei1Pin-Chen Chen2Shien-Kuei Liaw3https://orcid.org/0000-0001-6225-9382Jem-Kun Chen4https://orcid.org/0000-0003-3670-6710Chien-Hung Yeh5https://orcid.org/0000-0001-6482-8534Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei, TaiwanDepartment of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei, TaiwanDepartment of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei, TaiwanDepartment of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei, TaiwanDepartment of Materials Science and Engineering, National Taiwan University of Science and Technology, Taipei, TaiwanDepartment of Photonics, Feng Chia University, Taichung, TaiwanIn this paper, we demonstrate a stable output single-longitudinal-mode (SLM) Erbium-doped fiber laser (EDFL) with eight selectable wavelengths. The EDFL achieves wavelength selection through a 1 × 8 arrayed waveguide grating (AWG) and generates SLM output using the passive triple subring resonator (PTSR) architecture. In the experimental measurements, we separately measured the wavelength, power, and optical signal-to-noise ratio (OSNR) for all eight channels. The experimental results show a wavelength spacing of approximately 0.8 nm, with OSNRs around 60 dB and powers around 2.5 dBm for each channel. The power and OSNR for all eight wavelengths show very little variation. Finally, we measured that the laser outputs are all SLM, and the measured linewidths are all less than 2.5 kHz.https://ieeexplore.ieee.org/document/10643663/Erbium-doped fiber laserpassive triple subring resonator (PTSR)arrayed waveguide grating (AWG)single-longitudinal-mode (SLM)eight-wavelength selectable fiber laser |
| spellingShingle | Zi Wang Jun-Kai Wei Pin-Chen Chen Shien-Kuei Liaw Jem-Kun Chen Chien-Hung Yeh Eight-Wavelength Selectable Single-Longitudinal- Mode Fiber Laser Using 1× 8 Arrayed Waveguide Grating and Passive Triple Subring Resonators IEEE Photonics Journal Erbium-doped fiber laser passive triple subring resonator (PTSR) arrayed waveguide grating (AWG) single-longitudinal-mode (SLM) eight-wavelength selectable fiber laser |
| title | Eight-Wavelength Selectable Single-Longitudinal- Mode Fiber Laser Using 1× 8 Arrayed Waveguide Grating and Passive Triple Subring Resonators |
| title_full | Eight-Wavelength Selectable Single-Longitudinal- Mode Fiber Laser Using 1× 8 Arrayed Waveguide Grating and Passive Triple Subring Resonators |
| title_fullStr | Eight-Wavelength Selectable Single-Longitudinal- Mode Fiber Laser Using 1× 8 Arrayed Waveguide Grating and Passive Triple Subring Resonators |
| title_full_unstemmed | Eight-Wavelength Selectable Single-Longitudinal- Mode Fiber Laser Using 1× 8 Arrayed Waveguide Grating and Passive Triple Subring Resonators |
| title_short | Eight-Wavelength Selectable Single-Longitudinal- Mode Fiber Laser Using 1× 8 Arrayed Waveguide Grating and Passive Triple Subring Resonators |
| title_sort | eight wavelength selectable single longitudinal mode fiber laser using 1 x00d7 8 arrayed waveguide grating and passive triple subring resonators |
| topic | Erbium-doped fiber laser passive triple subring resonator (PTSR) arrayed waveguide grating (AWG) single-longitudinal-mode (SLM) eight-wavelength selectable fiber laser |
| url | https://ieeexplore.ieee.org/document/10643663/ |
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