Stable Dual-Wavelength Coherent Source With Tunable Wavelength Spacing Generated By Spectral Slicing a Mode-Locked Laser Using Microring Resonator
We demonstrate a stable tunable dual-wavelength erbium-doped fiber laser generated by launching a mode-locked laser into an add-drop microring resonator. Two silicon-based high-index-contrast microring resonators with Q-factors of 1.2 x 10(5) and 0.6 x 10(5) have been used as add-drop filters indepe...
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my.um.eprints.164382018-10-11T02:53:57Z http://eprints.um.edu.my/16438/ Stable Dual-Wavelength Coherent Source With Tunable Wavelength Spacing Generated By Spectral Slicing a Mode-Locked Laser Using Microring Resonator Soltanian, M.R.K. Amiri, I.S. Chong, W.Y. Alavi, S.E. Ahmad, Harith QC Physics TA Engineering (General). Civil engineering (General) We demonstrate a stable tunable dual-wavelength erbium-doped fiber laser generated by launching a mode-locked laser into an add-drop microring resonator. Two silicon-based high-index-contrast microring resonators with Q-factors of 1.2 x 10(5) and 0.6 x 10(5) have been used as add-drop filters independently. As a result, multiwavelength generation was achieved and demonstrated both theoretically and experimentally with free spectral range (FSR) of 0.202 and 0.404 nm corresponding to the microrings' diameter of D = 2.54 and D = 1.27 mm. A high-resolution tunable bandpass filter and fiber Bragg gratings (FBGs) are then used to extract a tunable and switchable dual-wavelength coherent source from the generated multiwavelength coherent source. Subsequently, the dual-wavelength coherent source with tunable FSRs from 0.404 to 3.232 nm is achieved and presented. The obtained dual-wavelength output has a side-mode suppression ratio of more than 30 dB. Institute of Electrical and Electronics Engineers (IEEE) 2015 Article PeerReviewed Soltanian, M.R.K. and Amiri, I.S. and Chong, W.Y. and Alavi, S.E. and Ahmad, Harith (2015) Stable Dual-Wavelength Coherent Source With Tunable Wavelength Spacing Generated By Spectral Slicing a Mode-Locked Laser Using Microring Resonator. IEEE Photonics Journal, 7 (6). ISSN 1943-0655 https://doi.org/10.1109/JPHOT.2015.2504243 doi:10.1109/JPHOT.2015.2504243 |
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QC Physics TA Engineering (General). Civil engineering (General) Soltanian, M.R.K. Amiri, I.S. Chong, W.Y. Alavi, S.E. Ahmad, Harith Stable Dual-Wavelength Coherent Source With Tunable Wavelength Spacing Generated By Spectral Slicing a Mode-Locked Laser Using Microring Resonator |
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We demonstrate a stable tunable dual-wavelength erbium-doped fiber laser generated by launching a mode-locked laser into an add-drop microring resonator. Two silicon-based high-index-contrast microring resonators with Q-factors of 1.2 x 10(5) and 0.6 x 10(5) have been used as add-drop filters independently. As a result, multiwavelength generation was achieved and demonstrated both theoretically and experimentally with free spectral range (FSR) of 0.202 and 0.404 nm corresponding to the microrings' diameter of D = 2.54 and D = 1.27 mm. A high-resolution tunable bandpass filter and fiber Bragg gratings (FBGs) are then used to extract a tunable and switchable dual-wavelength coherent source from the generated multiwavelength coherent source. Subsequently, the dual-wavelength coherent source with tunable FSRs from 0.404 to 3.232 nm is achieved and presented. The obtained dual-wavelength output has a side-mode suppression ratio of more than 30 dB. |
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Article |
author |
Soltanian, M.R.K. Amiri, I.S. Chong, W.Y. Alavi, S.E. Ahmad, Harith |
author_facet |
Soltanian, M.R.K. Amiri, I.S. Chong, W.Y. Alavi, S.E. Ahmad, Harith |
author_sort |
Soltanian, M.R.K. |
title |
Stable Dual-Wavelength Coherent Source With Tunable Wavelength Spacing Generated By Spectral Slicing a Mode-Locked Laser Using Microring Resonator |
title_short |
Stable Dual-Wavelength Coherent Source With Tunable Wavelength Spacing Generated By Spectral Slicing a Mode-Locked Laser Using Microring Resonator |
title_full |
Stable Dual-Wavelength Coherent Source With Tunable Wavelength Spacing Generated By Spectral Slicing a Mode-Locked Laser Using Microring Resonator |
title_fullStr |
Stable Dual-Wavelength Coherent Source With Tunable Wavelength Spacing Generated By Spectral Slicing a Mode-Locked Laser Using Microring Resonator |
title_full_unstemmed |
Stable Dual-Wavelength Coherent Source With Tunable Wavelength Spacing Generated By Spectral Slicing a Mode-Locked Laser Using Microring Resonator |
title_sort |
stable dual-wavelength coherent source with tunable wavelength spacing generated by spectral slicing a mode-locked laser using microring resonator |
publisher |
Institute of Electrical and Electronics Engineers (IEEE) |
publishDate |
2015 |
url |
http://eprints.um.edu.my/16438/ https://doi.org/10.1109/JPHOT.2015.2504243 |
_version_ |
1643690277673631744 |