Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/77275
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Applied Physics | en_US |
dc.creator | Li, T | en_US |
dc.creator | Chen, Q | en_US |
dc.creator | Yu, W | en_US |
dc.creator | Zhang, X | en_US |
dc.date.accessioned | 2018-07-30T08:27:17Z | - |
dc.date.available | 2018-07-30T08:27:17Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/77275 | - |
dc.language.iso | en | en_US |
dc.publisher | Optical Society of America | en_US |
dc.rights | © 2018 Optical Society of America under the terms of the OSA Open Access Publishing Agreement (https://opg.optica.org/library/license_v1.cfm#VOR-OA) | en_US |
dc.rights | © 2018 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. | en_US |
dc.rights | Journal © 2018 | en_US |
dc.rights | The following publication Tenghao Li, Qingming Chen, Weixing Yu, and Xuming Zhang, "Planar polarization-routing optical cross-connects using nematic liquid crystal waveguides," Opt. Express 26, 402-418 (2018) is available at https://dx.doi.org/10.1364/OE.26.000402 | en_US |
dc.title | Planar polarization-routing optical cross-connects using nematic liquid crystal waveguides | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 402 | en_US |
dc.identifier.epage | 418 | en_US |
dc.identifier.volume | 26 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.doi | 10.1364/OE.26.000402 | en_US |
dcterms.abstract | This paper presents the device design and performance analysis of a novel design of planar optical cross-connect (OXC) using nematic liquid crystal (NLC) waveguides. It employs N × N switching matrix in cross-bar fabric. In each unit cell, the input light is set in either the transverse electric (TE) mode or the transverse magnetic (TM) mode by electrically reorienting the NLC in the waveguide. The light then enters a passive waveguide and is routed to different paths depending on the polarization state (TE/TM mode). A sample device of 8 × 8 OXC is analyzed for performance estimation, which predicts a maximum on-chip insertion loss of 3 dB, an average cross-talk of −40 dB, ~1 ms switching time, and 2 mm × 2 mm footprint. The proposed OXC is unique in the switching mechanism of polarization-dependent routing and allows non-blocking switching with high compactness and broad bandwidth. It is potential for optical circuit switching in data centers and optical communication networks. | en_US |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Optics express, 8 Jan. 2018, v. 26, no. 1, p. 402-418 | en_US |
dcterms.isPartOf | Optics express | en_US |
dcterms.issued | 2018-01-08 | - |
dc.identifier.scopus | 2-s2.0-85040175956 | - |
dc.identifier.eissn | 1094-4087 | en_US |
dc.identifier.rosgroupid | 2017004188 | - |
dc.description.ros | 2017-2018 > Academic research: refereed > Publication in refereed journal | en_US |
dc.description.validate | 201807 bcrc | en_US |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | a1298 | - |
dc.identifier.SubFormID | 44502 | - |
dc.description.fundingSource | RGC | en_US |
dc.description.fundingSource | Others | en_US |
dc.description.fundingText | National Natural Science Foundation of China; Hong Kong Polytechnic University | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
Files in This Item:
File | Description | Size | Format | |
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oe-26-1-402.pdf | 3.54 MB | Adobe PDF | View/Open |
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