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dc.contributor.authorBlonder, Gregen_US
dc.contributor.authorJohnson, Bertrand Hen_US
dc.coverage.spatialUSen_US
dc.date.accessioned2019-07-09T19:48:10Z
dc.date.available2019-07-09T19:48:10Z
dc.date.issued1992-03-31
dc.date.submitted1990-02-28
dc.identifierhttps://patents.google.com/patent/US5101457A/en
dc.identifier.citationGreg Blonder, Bertrand H Johnson. "Optical fiber with an integral lens at its end portion." U.S. Patent 5,101,457-A.
dc.identifier.govdocUS-5101457-A
dc.identifier.urihttps://hdl.handle.net/2144/36319
dc.description.abstractAn optoelectronic assembly is described which comprises an optoelectronic device (e.g. laser, photodiode or another fiber), an end portion of an optical fiber coupled to the device, and an integral lens formed on the end portion. The lens comprises a frustum of a first cone having a cone angle θ1, and, on top of the frustum, a second cone having a cone angle θ2 <θ1, thus forming a double conical lens which requires no further operations (such as fire polishing) to provide coupling efficiencies of about 80% with a standard deviation of less than ±2%.en_US
dc.titleOptical fiber with an integral lens at its end portionen_US
dc.typePatenten_US
dc.description.versionPublished versionen_US
pubs.elements-sourcemanual-entryen_US
pubs.notesEmbargo: Not knownen_US
pubs.organisational-groupBoston Universityen_US
pubs.organisational-groupBoston University, College of Engineeringen_US
pubs.organisational-groupBoston University, College of Engineering, Department of Mechanical Engineeringen_US
dc.identifier.mycv423770


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