On-Chip Minature Optical Isolator
Invention type: Technology
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Case number: #14720L
An optical structure for generating nonreciprocal loss is provided that includes a first substrate layer and a magneto-optical layer positioned on the first substrate layer. The magneto-optical layer achieves nonreciprocity with application of an external magnetic field so as to produce resonantly enhanced nonreciprocal loss.
Researchers
Caroline Ross
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Juan Montoya
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Reuel Swint
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Steven Spector
Departments: Department of Materials Science and Engineering, Lincoln Laboratory
Technology Areas: Chemicals & Materials: Nanotechnology & Nanomaterials / Electronics & Photonics: Semiconductors / Sensing & Imaging: Optical Sensing
Impact Areas: Advanced Materials
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on-chip minature optical isolator
United States of America | Granted | 8,749,871
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