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A two-dimensional photonic-crystal-based structure was used for designing a novel structure for realizing an all-optical half-subtractor. The proposed structure was designed by combining the phase shift keying technique with the… Click to show full abstract
A two-dimensional photonic-crystal-based structure was used for designing a novel structure for realizing an all-optical half-subtractor. The proposed structure was designed by combining the phase shift keying technique with the optical beam interference mechanism. The proposed structure works completely in the linear region, and therefore it does not require a high amount of optical power. The delay time for the proposed structure is about 2 ps.
Keywords:
proposed structure;
structure;
optical half;
half subtractor
Journal Title: Applied optics
Year Published: 2019
Link to full text (if available)
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Journal Title: Applied optics
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!