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NSF Workshop on Quantum Information Processing And Nanoscale Systems, 9/11/2007 Jungsang Kim Changsoon KimFelix Lu Bin LiuCaleb Knoernschild Kyle McKayChris.

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Presentation on theme: "NSF Workshop on Quantum Information Processing And Nanoscale Systems, 9/11/2007 Jungsang Kim Changsoon KimFelix Lu Bin LiuCaleb Knoernschild Kyle McKayChris."— Presentation transcript:

1 NSF Workshop on Quantum Information Processing And Nanoscale Systems, 9/11/2007 Jungsang Kim Changsoon KimFelix Lu Bin LiuCaleb Knoernschild Kyle McKayChris Gregory Jeff HussmanJaewan Kim* ECE Department Fitzpatrick Institute for Photonics Duke University * Korea Institute for Advanced Studies “Integrated Circuit” Technology for Ion Trap Quantum Information Processor -Engineering a Quantum Computer-

2 NSF Workshop on Quantum Information Processing And Nanoscale Systems, 9/11/2007 Classical Analog: Microprocessors Integrated Circuits Technology (Kilby & Noyce, 1958) Integrated Circuits Technology (Kilby & Noyce, 1958) Scalable technology platform - Scalable technology platform for creating functional circuits - Reduced the cost and increased the functionality of electronic functions by a factor of a million in last 30 years The First Transistor AT&T Bell Lavs (http://www.britannica.com) Intel® Microprocessor http://education.discovery.com/ Technology to integrate ALL components needed for computation Ability to control each and every transistor in the processor at will!!

3 NSF Workshop on Quantum Information Processing And Nanoscale Systems, 9/11/2007 Quantum Version of “IC” Technology Physical system dependent Capability to integrate ALL ELEMENTS required Quantum-classical boundary between the qubits and controller Matching the temperature, size, speed, etc. is critical!!! ?? J. Jost & D. Wineland NIST, Boulder Ion Trap

4 NSF Workshop on Quantum Information Processing And Nanoscale Systems, 9/11/2007 Technology for Scaling Ion Traps Elements of Ion Trap Quantum Computer High Density Ion Traps High Density Electronics MOEMS Optics Control Laser Systems Measurement Optics Classical System Controller CMOS Controller Switch Array for Ion Control Technology for Realization \ RF In Ions Ion Trap Chip Laser In MEMS Mirrors For Beam Control Measurement Optics Kim et al., Quant. Inf. Comp. 5, 515 (2005)

5 NSF Workshop on Quantum Information Processing And Nanoscale Systems, 9/11/2007 Architecture for Scalable QIC Hardware Technologically Tractable Realization of Quantum Computer Fully integrated Elementary Logic Unit (ELU) Fully connected ELUs using optical crossconnect switch Kim et al., Quant. Inf. Comp. 5, 515 (2005) + Elementary Logic Unit (ELU) Duan, Monroe, etc. … … … N x N Optical Crossconnect Switch (OXC) Bell Detectors ELUs


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