Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/122
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Electrical Engineering | - |
dc.creator | Jin, W | - |
dc.creator | Ju, J | - |
dc.creator | Wang, Z | - |
dc.date.accessioned | 2008-10-30T03:57:56Z | - |
dc.date.available | 2008-10-30T03:57:56Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/122 | - |
dc.language.iso | en | - |
dc.rights | Assignee: The Hong Kong Polytechnic University. | - |
dc.subject | Two-mode photonic crystal fiber | - |
dc.title | Two-mode photonic crystal fiber and applications thereof | - |
dc.type | Patent | - |
dc.description.otherinformation | US7190869; US7190869 B2; US7190869B2; US7,190,869; US 7,190,869 B2; 7190869; Application No. 10/976,185 | - |
dcterms.abstract | A two-mode photonic crystal fiber includes a core of a substantially transparent core material. The core material has a core refractive index and a length, and has a core diameter. The fiber also includes a cladding region surrounding the length of core material. The cladding region has a first substantially transparent cladding material, having a first refractive index. The first substantially transparent cladding material has embedded along its length a substantially periodic array of holes, having a diameter, d, and being spaced apart by a pitch, .LAMBDA.. The holes have a second refractive index, which is less than the first refractive index. The dimensions of the hole diameter, d, and the pitch, .LAMBDA., co-operate to give two modes propagation within the photonic crystal fiber independent of input radiation wavelength for any value of the pitch, .LAMBDA., for a substantially fixed d/.LAMBDA. ratio within a range of approximately 0.45 0.65. | - |
dcterms.bibliographicCitation | US Patent 7,190,869 B2. Washington, DC: US Patent and Trademark Office, 2007. | - |
dcterms.issued | 2007-03-13 | - |
dc.description.country | US | - |
dc.identifier.rosgroupid | r33844 | - |
dc.description.ros | 2006-2007 > Other Outputs > Patents granted | - |
dc.description.oa | Version of Record | - |
Appears in Collections: | Patent |
Files in This Item:
File | Description | Size | Format | |
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us7190869b2.pdf | 1.11 MB | Adobe PDF | View/Open |
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