The Coherent Nonlinear Optical Response and Control of Single Quantum Dots - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook The Coherent Nonlinear Optical Response and Control of Single Quantum Dots write by . This book was released on 2005. The Coherent Nonlinear Optical Response and Control of Single Quantum Dots available in PDF, EPUB and Kindle. Work on this program is aimed at developing and understanding nano-optical structures with emphasis on developing quantum optical-based devices. Specific work focused on semiconductor quantum dots. The major achievements include the first demonstration of an all optically driven quantum NOT-gate based on using the exciton-Bloch vector as the qubit (Science 2003). We also demonstrated optical density matrix tomography on this system. Since the fast recombination time of quantum dot excitons may limit these systems for quantum information applications, we initiated experiments on negatively charged quantum dots (similar to ions) where for quantum information processing, the qubit would be the electron spin. The energy level structure in this system is a 3-level A-system, which is also of importance to novel coherent optical applications such as slow light and electromagnetic induced transparency. Our experiments in this system are just beginning, but we have successfully demonstrated optically induced coherence in this system, the unexpected effect of spontaneously generated spin coherence, and coherent optical control. A summary of our work leading up to this was published by invitation in Physics Today while the achievement of the quantum NOT-gate was reviewed in Photonics News.
Nano-Optics: Coherent Nonlinear Optical Response and Control of Single Quantum Dots
Nano-Optics: Coherent Nonlinear Optical Response and Control of Single Quantum Dots - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nano-Optics: Coherent Nonlinear Optical Response and Control of Single Quantum Dots write by . This book was released on 2002. Nano-Optics: Coherent Nonlinear Optical Response and Control of Single Quantum Dots available in PDF, EPUB and Kindle. Work on this program is aimed at developing and understanding nano-optical structures with the specific goal of developing and applying quantum optical methods to characterize and manipulate the quantum states of these systems. The measurements have resulted in a number of publications which demonstrate key features of new quantum mechanical structures. These features include optically induced and detected quantum entanglement of two exciton states as well as a demonstration of a classical Bell state, a Rabi oscillations corresponding to full coherent control of the state of a single quantum dot. The measurements were then extended to show optically induced and quantum entanglement in self assembled quantum dots through the detection of Raman quantum beats. Finally, we developed and demonstrated the first low temperature near field optical microscopy using coherent nonlinear optical spectroscopy techniques to directly probe the transition dipole and map out the center of mass motion of an excitonic wave function.
Nano-optics
Nano-optics - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nano-optics write by Nicolas H. Bonadeo. This book was released on 1999. Nano-optics available in PDF, EPUB and Kindle.
Nonlinear Optical Studies Semiconductor Heterostructures
Nonlinear Optical Studies Semiconductor Heterostructures - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Nonlinear Optical Studies Semiconductor Heterostructures write by . This book was released on 1999. Nonlinear Optical Studies Semiconductor Heterostructures available in PDF, EPUB and Kindle. The research program focused on the development and application of advanced coherent optical interactions in semiconductor and semiconductor heterostructures. The experimental results were extensive and resulted in considerable advancement of the field. Included in the data was the first observation of the coherent nonlinear optical response of a single quantum dot exciton. Based on this result, we proceeded to demonstrate the first coherent optical control of a single quantum dot exciton and the basic features of quantum wave function engineering in these systems. Our measurements also included the first demonstration of two-electron entanglement in these systems. With support with an ARO-DURIP program, we have succeeded in building the first low temperature near field optical scanning microscope based on probing the coherent nonlinear optical response. The data show evidence that we have been able to map the wave function of a localized exciton in a quantum dot.
Single Quantum Dots
Single Quantum Dots - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Single Quantum Dots write by Peter Michler. This book was released on 2003-12-09. Single Quantum Dots available in PDF, EPUB and Kindle. Special focus is given to the optical and electronic properties of single quantum dots due to their potential applications in devices operating with single electrons and/or single photons. This includes quantum dots in electric and magnetic fields, cavity-quantum electrodynamics, nonclassical light generation, and coherent optical control of excitons.
