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dc.contributor.authorBlonder, Gregen_US
dc.contributor.authorCappuzzo, Marken_US
dc.contributor.authorClark, Harold Ren_US
dc.contributor.authorScotti, Ronald Een_US
dc.contributor.authorWong, Yiu-Huenen_US
dc.coverage.spatialUSen_US
dc.date.accessioned2019-07-09T19:51:09Z
dc.date.available2019-07-09T19:51:09Z
dc.date.issued1992-08-04
dc.date.submitted1991-04-29
dc.identifierhttps://patents.google.com/patent/US5135605A/en
dc.identifier.citationGreg Blonder, Mark Cappuzzo, Harold R Clark, Ronald E Scotti, Yiu-Huen Wong. "Methods for making mirrors." U.S. Patent 5,135,605-A.
dc.identifier.govdocUS-5135605-A
dc.identifier.urihttps://hdl.handle.net/2144/36321
dc.description.abstractA turning mirror in an optical waveguide structure is made by etching in the upper surface of the structure a cavity (18) that intercepts the path of light propagated by the waveguide (15, 16, 13). Preferably, the cavity is made to be asymmetric with the side (25) of the cavity remote from the waveguide sloping at typically a forty-five degree angle. The asymmetry can be introduced by using mask and etch techniques and treating the surface of the structure such that the etchant undercuts the mask on the side of the cavity remote from the waveguide to a greater extent than it undercuts the mask on the side of the cavity adjacent the waveguide.en_US
dc.titleMethods for making mirrorsen_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.mycv423777


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