Please use this identifier to cite or link to this item:
https://hdl.handle.net/10356/102728
Title: | Discrete and fine wavelength tunable thermo-optic WSS for low power consumption C+L band tunability | Authors: | Prabhathan, Patinharekandy Murukeshan, Vadakke Matham Zhang, Huijuan Chen, Shiyi Zhang, Jing |
Keywords: | DRNTU::Engineering::Electrical and electronic engineering DRNTU::Engineering::Mechanical engineering |
Issue Date: | 2011 | Source: | 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. | Series/Report no.: | IEEE photonics technology letters | Abstract: | 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. | URI: | https://hdl.handle.net/10356/102728 http://hdl.handle.net/10220/16417 |
ISSN: | 1041-1135 | DOI: | 10.1109/LPT.2011.2174979 | Schools: | School of Mechanical and Aerospace Engineering School of Electrical and Electronic Engineering |
Rights: | © 2011 IEEE | Fulltext Permission: | none | Fulltext Availability: | No Fulltext |
Appears in Collections: | EEE Journal Articles |
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