Complete Characterization of Quantum-Optical Processes
نویسندگان
چکیده
منابع مشابه
Complete characterization of quantum-optical processes.
The technologies of quantum information and quantum control are rapidly improving, but full exploitation of their capabilities requires complete characterization and assessment of processes that occur within quantum devices. We present a method for characterizing, with arbitrarily high accuracy, any quantum optical process. Our protocol recovers complete knowledge of the process by studying, vi...
متن کاملStructural and Optical Characterization of ZnO-Graphene Nanocomposite Quantum Dots
In this research, zinc oxide quantum dots and graphene nanocomposites were synthesized via two different methods; In the first (direct) method, ZnO-graphene Nanocomposites were made mixing the synthesized zinc oxide and graphene. In the second (indirect) method, zinc nitrate, graphene, and sodium hydroxide were used to made ZnO-graphene Nanocomposites. XRD, FTIR and Raman spectroscopy analyses ...
متن کاملstudy and characterization of fiber optical gyroscope مطالعه و مشخصه یابی ژیروسکوپ فیبر نوری(تار نوری)
ژیروسکوپ فیبر نوری fog بر اساس پدیده تداخل ساگنام دو پرتو لیزری از یک فیبر نوری بسیار طولانی داده های لازم را فراهم می آورد
15 صفحه اولdevelopment of different optical methods for determination of glucose using cadmium telluride quantum dots and silver nanoparticles
a simple, rapid and low-cost scanner spectroscopy method for the glucose determination by utilizing glucose oxidase and cdte/tga quantum dots as chromoionophore has been described. the detection was based on the combination of the glucose enzymatic reaction and the quenching effect of h2o2 on the cdte quantum dots (qds) photoluminescence.in this study glucose was determined by utilizing glucose...
A Complete Characterization of Unitary Quantum Space
We give two complete characterizations of unitary quantum space-bounded classes. The first is based on the Matrix Inversion problem for well-conditioned matrices. We show that given the size-n efficient encoding of a 2 ×2O(k(n)) well-conditioned matrix H , approximating a particular entry of H is complete for the class of problems solvable by a quantum algorithm that uses O(k(n)) space and perf...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Science
سال: 2008
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.1162086