Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability
Broadband (~C+L band) wavelength tunability is demonstrated in a microring resonator (MRR)-based thermo-optic wavelength selective switch (TO-WSS) with low power consumption and low thermal crosstalk. Instead of direct tuning a single MRR spectrum, the discrete and fine wavelength tunability in a Ve...
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2013
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| الوصول للمادة أونلاين: | https://hdl.handle.net/10356/102728 http://hdl.handle.net/10220/16417 |
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sg-ntu-dr.10356-1027282020-03-07T14:00:35Z Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability Prabhathan, Patinharekandy Murukeshan, Vadakke Matham Zhang, Huijuan Chen, Shiyi Zhang, Jing School of Mechanical and Aerospace Engineering School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering DRNTU::Engineering::Mechanical engineering Broadband (~C+L band) wavelength tunability is demonstrated in a microring resonator (MRR)-based thermo-optic wavelength selective switch (TO-WSS) with low power consumption and low thermal crosstalk. Instead of direct tuning a single MRR spectrum, the discrete and fine wavelength tunability in a Vernier configured TO-WSS has been used to achieve single wavelength selection over a high free spectral range (FSR). With the observed discrete tunability (7.3 mW/FSR) and fine tunability (5 mW/nm) of the WSS, the power requirement for full band tuning can be reduced to 32.7% of that of a single ring tuning. 2013-10-10T07:22:49Z 2019-12-06T20:59:38Z 2013-10-10T07:22:49Z 2019-12-06T20:59:38Z 2011 2011 Journal Article Prabhathan, P., Zhang, J., Murukeshan, V. M., Zhang, H., & Chen, S. (2011). Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability. IEEE photonics technology letters, 24(2), 152-154. 1041-1135 https://hdl.handle.net/10356/102728 http://hdl.handle.net/10220/16417 10.1109/LPT.2011.2174979 en IEEE photonics technology letters © 2011 IEEE |
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Nanyang Technological University |
| building |
NTU Library |
| country |
Singapore |
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DR-NTU |
| language |
English |
| topic |
DRNTU::Engineering::Electrical and electronic engineering DRNTU::Engineering::Mechanical engineering |
| spellingShingle |
DRNTU::Engineering::Electrical and electronic engineering DRNTU::Engineering::Mechanical engineering Prabhathan, Patinharekandy Murukeshan, Vadakke Matham Zhang, Huijuan Chen, Shiyi Zhang, Jing Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability |
| description |
Broadband (~C+L band) wavelength tunability is demonstrated in a microring resonator (MRR)-based thermo-optic wavelength selective switch (TO-WSS) with low power consumption and low thermal crosstalk. Instead of direct tuning a single MRR spectrum, the discrete and fine wavelength tunability in a Vernier configured TO-WSS has been used to achieve single wavelength selection over a high free spectral range (FSR). With the observed discrete tunability (7.3 mW/FSR) and fine tunability (5 mW/nm) of the WSS, the power requirement for full band tuning can be reduced to 32.7% of that of a single ring tuning. |
| author2 |
School of Mechanical and Aerospace Engineering |
| author_facet |
School of Mechanical and Aerospace Engineering Prabhathan, Patinharekandy Murukeshan, Vadakke Matham Zhang, Huijuan Chen, Shiyi Zhang, Jing |
| format |
Article |
| author |
Prabhathan, Patinharekandy Murukeshan, Vadakke Matham Zhang, Huijuan Chen, Shiyi Zhang, Jing |
| author_sort |
Prabhathan, Patinharekandy |
| title |
Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability |
| title_short |
Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability |
| title_full |
Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability |
| title_fullStr |
Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability |
| title_full_unstemmed |
Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability |
| title_sort |
discrete and fine wavelength tunable thermo-optic wss for low power consumption c+l band tunability |
| publishDate |
2013 |
| url |
https://hdl.handle.net/10356/102728 http://hdl.handle.net/10220/16417 |
| _version_ |
1681049264806952960 |