Please use this identifier to cite or link to this item:
https://doi.org/10.1109/LPT.2006.871108
DC Field | Value | |
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dc.title | MOEMS variable optical attenuator with improved dynamic characteristics based on robust design | |
dc.contributor.author | Lee, C. | |
dc.date.accessioned | 2014-06-17T02:57:29Z | |
dc.date.available | 2014-06-17T02:57:29Z | |
dc.date.issued | 2006-03-15 | |
dc.identifier.citation | Lee, C. (2006-03-15). MOEMS variable optical attenuator with improved dynamic characteristics based on robust design. IEEE Photonics Technology Letters 18 (6) : 773-775. ScholarBank@NUS Repository. https://doi.org/10.1109/LPT.2006.871108 | |
dc.identifier.issn | 10411135 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/56688 | |
dc.description.abstract | The design and preliminary data of a novel microoptoelectromechanical systems variable optical attenuator (VOA) driven by a pair of V-beam electrothermal actuators is described. This VOA deploys a face-to-face arranged pair of 45° tilted mirrors in front of two coaxially aligned lensed fibers to form retro-reflection planar light path for attenuation. The initial insertion loss is 0.7 dB at 1550 nm and the maximum dynamic range of attenuation is 50 dB, respectively. The polarization-dependent loss is measured as 0.15 dB at 20-dB attenuation. The dynamic attenuation deviation is less than ±0.36 dB at 20-dB attenuation with respect to 20-G shock of periodical mechanical vibration at 1 K Hz, in which it complies with requirements of the Telcordia GR1221 regulations. © 2006 IEEE. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/LPT.2006.871108 | |
dc.source | Scopus | |
dc.subject | Electrothermal actuators | |
dc.subject | Microoptoelectromechanical systems (MOEMS) | |
dc.subject | Variable optical attenuators (VOAs) | |
dc.subject | Wavelength-division multiplexing (WDM) | |
dc.type | Article | |
dc.contributor.department | ELECTRICAL & COMPUTER ENGINEERING | |
dc.description.doi | 10.1109/LPT.2006.871108 | |
dc.description.sourcetitle | IEEE Photonics Technology Letters | |
dc.description.volume | 18 | |
dc.description.issue | 6 | |
dc.description.page | 773-775 | |
dc.description.coden | IPTLE | |
dc.identifier.isiut | 000236977500041 | |
Appears in Collections: | Staff Publications |
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