Advanced Development for Defense Science and Technology: Measurement Tools for Quantum Information Processing

Award Information
Agency: Department of Defense
Branch: Defense Advanced Research Projects Agency
Contract: W31P4Q-09-C-0115
Agency Tracking Number: 08SB2-0160
Amount: $98,987.00
Phase: Phase I
Program: SBIR
Awards Year: 2009
Solicitation Year: 2008
Solicitation Topic Code: SB082-007
Solicitation Number: 2008.2
Small Business Information
1801 Maple Avenue, Rm 6322, Evanston, IL, 60201
DUNS: 133619234
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Gregory Kanter
 Vice President of Engineering
 (847) 733-8750
Business Contact
 Prem Kumar
Title: Manager / CEO
Phone: (847) 275-8996
Research Institution
Quantitative and visually intuitive information is critical to understanding, designing, and verifying the operation of any system. For instance, a vector signal analyzer allows a designer to gain an immediate understanding of a radio communications link by visualizing the transmission signal constellation. Additional analysis such as a calculation of the error vector magnitude can be performed in real time. Such tools are now an indispensable part of modern engineering methods. Quantum state tomography is a measurement tool which allows for complete characterization of quantum states. Truly quantum systems like networks of entangled states will need measurement tools that measure quantum signals (states) just as classical systems need measurement tools to measure classical signals. Although great progress has been made in tomography techniques, no commercial equipment currently exists. Advances in the field of quantum information are severely hampered because every development group must build their own tools including even basic measurement devices. It is the goal of this Phase-I SBIR to develop the component and systems technology to design a practical polarization-mode quantum state tomography system. We will pursue methods of making the signal acquisition and analysis as fast as possible to give the user a real-time feel. A prototype system will be built and characterized in Phase-II.

* Information listed above is at the time of submission. *

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