We demonstrate a beamsplitter in 2-dimensional square-lattice photonic crystals with two orthogonal line defects, and a point defect placed in the intersection of the two line defects. This structure divides the input power into each output ports. The size and position of the point defect has been varied to observe the related output power. The 2/spl times/2 beamsplitter can divide input power into each output port identically. This beamsplitter may be used in photonic crystal Mach-Zehnder interferometers or switches.
Two-dimensional photonic crystal beamsplitters
2003-01-01
86096 byte
Conference paper
Electronic Resource
English
Two-dimensional photonic crystal beamsplitters
British Library Conference Proceedings | 2003
|OPTICS Grating beamsplitters grow in complexity
British Library Online Contents | 2003
|Novel scheme for biconically fused fiber polarization beamsplitters [3552-24]
British Library Conference Proceedings | 1998
|Problems of high-efficiency holographic beamsplitters (Invited Paper) [3010-46]
British Library Conference Proceedings | 1997
|Freestanding Resonant Meshes as Bandpass Filters and Beamsplitters of Far-Infrared Radiation
British Library Online Contents | 1996
|