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We demonstrate an ultra-thin planar perfect absorber based on the excitation of a topologically-protected interfacial optical state and test its performance as a sensitive optical sensor in both the amplitude… Click to show full abstract
We demonstrate an ultra-thin planar perfect absorber based on the excitation of a topologically-protected interfacial optical state and test its performance as a sensitive optical sensor in both the amplitude and phase detection schemes.
Keywords:
phase;
optical sensing;
singular phase;
topologically protected;
sensing topologically;
phase optical
Journal Title: Sensors
Year Published: 2017
Link to full text (if available)
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Journal Title: Sensors
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!