The Experts below are selected from a list of 252 Experts worldwide ranked by ideXlab platform
Jiyang Wang - One of the best experts on this subject based on the ideXlab platform.
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Nonlinear optical response during the Electron Transition process originated from 3D spin-orbit splitting in NiO nanosheets.
Optics express, 2018Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:NiO, a 3d Transition-metal oxide with the strong Electron correlation, has attracted great physical attention due to the spin-orbit splitting of 3d Electrons. By taking advantage of Electron Transition process originated from 3d spin-orbit splitting, it may be applied to many photonics areas by linear or nonlinear optical response. To further broaden the photonics applications of NiO, we originally explore the nonlinear optical response, saturable absorption, during the Electronic Transition due to 3d spin-orbit splitting under a strong optical field and successfully applied in the ultrafast photonics as a mode-locker for the generation of visible laser pulses, which is the result of dynamic balancing process by the Electron Transition arising from ground state (3A2g) to excited state (1Eg) of spin-orbit splitting in the Ni2+ 3d configurations. With the NiO nanosheet film for saturable absorption, we experimentally realize a pulsed visible laser at a wavelength of 640.3 nm for the first time to our knowledge. These results indicate that the study of Electron Transition process generated by 3d spin-orbit splitting in 3d Transition-metal oxides should be helpful for the development of ultrafast photonics and related devices design.
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High‐Order Nonlinear Optical Properties Generated by Different Electron Transition Processes of NiO Nanosheets and Applications to Ultrafast Lasers
Advanced Optical Materials, 2017Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:Manipulation of the Electron Transition process is the foundation of modern photonics and Electronics and its progress will boost the advancement of science. Associated with strongly Electron correlated properties, this study reports on the manipulation of Electron Transition processes in NiO nanosheets. This study finds that these Transition processes evoke different optical responses that bestow multifunctional photonics properties, including optical limiting, three-photon absorption and emission, and saturable absorption. The thickness-dependence of Electron Transitions is investigated and experimentally connected to an increase in the thickness of the nanosheet. NiO optical behavior switches from saturable absorption to reverse saturable absorption and then back to saturable absorption again, a phenomenon which is the result of dynamic balancing among intraband Transitions, Pauli blocking, and three-photon interband Transitions and emission. With a sample optimized for saturable absorption, broadband mode-locked lasers with wavelengths of 1.06 and 1.34 µm are successfully realized. This study shows that strongly correlated Electron materials are promising candidates for the manipulation of the Electron Transition process, expands these materials into optoElectronics, and provides a multifunctional device design for ultrafast photonics. Moreover, the present mechanism may be helpful for future photonic and Electronic device design.
Bin Sun - One of the best experts on this subject based on the ideXlab platform.
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Nonlinear optical response during the Electron Transition process originated from 3D spin-orbit splitting in NiO nanosheets.
Optics express, 2018Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:NiO, a 3d Transition-metal oxide with the strong Electron correlation, has attracted great physical attention due to the spin-orbit splitting of 3d Electrons. By taking advantage of Electron Transition process originated from 3d spin-orbit splitting, it may be applied to many photonics areas by linear or nonlinear optical response. To further broaden the photonics applications of NiO, we originally explore the nonlinear optical response, saturable absorption, during the Electronic Transition due to 3d spin-orbit splitting under a strong optical field and successfully applied in the ultrafast photonics as a mode-locker for the generation of visible laser pulses, which is the result of dynamic balancing process by the Electron Transition arising from ground state (3A2g) to excited state (1Eg) of spin-orbit splitting in the Ni2+ 3d configurations. With the NiO nanosheet film for saturable absorption, we experimentally realize a pulsed visible laser at a wavelength of 640.3 nm for the first time to our knowledge. These results indicate that the study of Electron Transition process generated by 3d spin-orbit splitting in 3d Transition-metal oxides should be helpful for the development of ultrafast photonics and related devices design.
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High‐Order Nonlinear Optical Properties Generated by Different Electron Transition Processes of NiO Nanosheets and Applications to Ultrafast Lasers
Advanced Optical Materials, 2017Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:Manipulation of the Electron Transition process is the foundation of modern photonics and Electronics and its progress will boost the advancement of science. Associated with strongly Electron correlated properties, this study reports on the manipulation of Electron Transition processes in NiO nanosheets. This study finds that these Transition processes evoke different optical responses that bestow multifunctional photonics properties, including optical limiting, three-photon absorption and emission, and saturable absorption. The thickness-dependence of Electron Transitions is investigated and experimentally connected to an increase in the thickness of the nanosheet. NiO optical behavior switches from saturable absorption to reverse saturable absorption and then back to saturable absorption again, a phenomenon which is the result of dynamic balancing among intraband Transitions, Pauli blocking, and three-photon interband Transitions and emission. With a sample optimized for saturable absorption, broadband mode-locked lasers with wavelengths of 1.06 and 1.34 µm are successfully realized. This study shows that strongly correlated Electron materials are promising candidates for the manipulation of the Electron Transition process, expands these materials into optoElectronics, and provides a multifunctional device design for ultrafast photonics. Moreover, the present mechanism may be helpful for future photonic and Electronic device design.
Yuxia Zhang - One of the best experts on this subject based on the ideXlab platform.
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Nonlinear optical response during the Electron Transition process originated from 3D spin-orbit splitting in NiO nanosheets.
Optics express, 2018Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:NiO, a 3d Transition-metal oxide with the strong Electron correlation, has attracted great physical attention due to the spin-orbit splitting of 3d Electrons. By taking advantage of Electron Transition process originated from 3d spin-orbit splitting, it may be applied to many photonics areas by linear or nonlinear optical response. To further broaden the photonics applications of NiO, we originally explore the nonlinear optical response, saturable absorption, during the Electronic Transition due to 3d spin-orbit splitting under a strong optical field and successfully applied in the ultrafast photonics as a mode-locker for the generation of visible laser pulses, which is the result of dynamic balancing process by the Electron Transition arising from ground state (3A2g) to excited state (1Eg) of spin-orbit splitting in the Ni2+ 3d configurations. With the NiO nanosheet film for saturable absorption, we experimentally realize a pulsed visible laser at a wavelength of 640.3 nm for the first time to our knowledge. These results indicate that the study of Electron Transition process generated by 3d spin-orbit splitting in 3d Transition-metal oxides should be helpful for the development of ultrafast photonics and related devices design.
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High‐Order Nonlinear Optical Properties Generated by Different Electron Transition Processes of NiO Nanosheets and Applications to Ultrafast Lasers
Advanced Optical Materials, 2017Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:Manipulation of the Electron Transition process is the foundation of modern photonics and Electronics and its progress will boost the advancement of science. Associated with strongly Electron correlated properties, this study reports on the manipulation of Electron Transition processes in NiO nanosheets. This study finds that these Transition processes evoke different optical responses that bestow multifunctional photonics properties, including optical limiting, three-photon absorption and emission, and saturable absorption. The thickness-dependence of Electron Transitions is investigated and experimentally connected to an increase in the thickness of the nanosheet. NiO optical behavior switches from saturable absorption to reverse saturable absorption and then back to saturable absorption again, a phenomenon which is the result of dynamic balancing among intraband Transitions, Pauli blocking, and three-photon interband Transitions and emission. With a sample optimized for saturable absorption, broadband mode-locked lasers with wavelengths of 1.06 and 1.34 µm are successfully realized. This study shows that strongly correlated Electron materials are promising candidates for the manipulation of the Electron Transition process, expands these materials into optoElectronics, and provides a multifunctional device design for ultrafast photonics. Moreover, the present mechanism may be helpful for future photonic and Electronic device design.
Rui Zhang - One of the best experts on this subject based on the ideXlab platform.
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Nonlinear optical response during the Electron Transition process originated from 3D spin-orbit splitting in NiO nanosheets.
Optics express, 2018Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:NiO, a 3d Transition-metal oxide with the strong Electron correlation, has attracted great physical attention due to the spin-orbit splitting of 3d Electrons. By taking advantage of Electron Transition process originated from 3d spin-orbit splitting, it may be applied to many photonics areas by linear or nonlinear optical response. To further broaden the photonics applications of NiO, we originally explore the nonlinear optical response, saturable absorption, during the Electronic Transition due to 3d spin-orbit splitting under a strong optical field and successfully applied in the ultrafast photonics as a mode-locker for the generation of visible laser pulses, which is the result of dynamic balancing process by the Electron Transition arising from ground state (3A2g) to excited state (1Eg) of spin-orbit splitting in the Ni2+ 3d configurations. With the NiO nanosheet film for saturable absorption, we experimentally realize a pulsed visible laser at a wavelength of 640.3 nm for the first time to our knowledge. These results indicate that the study of Electron Transition process generated by 3d spin-orbit splitting in 3d Transition-metal oxides should be helpful for the development of ultrafast photonics and related devices design.
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High‐Order Nonlinear Optical Properties Generated by Different Electron Transition Processes of NiO Nanosheets and Applications to Ultrafast Lasers
Advanced Optical Materials, 2017Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:Manipulation of the Electron Transition process is the foundation of modern photonics and Electronics and its progress will boost the advancement of science. Associated with strongly Electron correlated properties, this study reports on the manipulation of Electron Transition processes in NiO nanosheets. This study finds that these Transition processes evoke different optical responses that bestow multifunctional photonics properties, including optical limiting, three-photon absorption and emission, and saturable absorption. The thickness-dependence of Electron Transitions is investigated and experimentally connected to an increase in the thickness of the nanosheet. NiO optical behavior switches from saturable absorption to reverse saturable absorption and then back to saturable absorption again, a phenomenon which is the result of dynamic balancing among intraband Transitions, Pauli blocking, and three-photon interband Transitions and emission. With a sample optimized for saturable absorption, broadband mode-locked lasers with wavelengths of 1.06 and 1.34 µm are successfully realized. This study shows that strongly correlated Electron materials are promising candidates for the manipulation of the Electron Transition process, expands these materials into optoElectronics, and provides a multifunctional device design for ultrafast photonics. Moreover, the present mechanism may be helpful for future photonic and Electronic device design.
Guowei Zhou - One of the best experts on this subject based on the ideXlab platform.
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Nonlinear optical response during the Electron Transition process originated from 3D spin-orbit splitting in NiO nanosheets.
Optics express, 2018Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:NiO, a 3d Transition-metal oxide with the strong Electron correlation, has attracted great physical attention due to the spin-orbit splitting of 3d Electrons. By taking advantage of Electron Transition process originated from 3d spin-orbit splitting, it may be applied to many photonics areas by linear or nonlinear optical response. To further broaden the photonics applications of NiO, we originally explore the nonlinear optical response, saturable absorption, during the Electronic Transition due to 3d spin-orbit splitting under a strong optical field and successfully applied in the ultrafast photonics as a mode-locker for the generation of visible laser pulses, which is the result of dynamic balancing process by the Electron Transition arising from ground state (3A2g) to excited state (1Eg) of spin-orbit splitting in the Ni2+ 3d configurations. With the NiO nanosheet film for saturable absorption, we experimentally realize a pulsed visible laser at a wavelength of 640.3 nm for the first time to our knowledge. These results indicate that the study of Electron Transition process generated by 3d spin-orbit splitting in 3d Transition-metal oxides should be helpful for the development of ultrafast photonics and related devices design.
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High‐Order Nonlinear Optical Properties Generated by Different Electron Transition Processes of NiO Nanosheets and Applications to Ultrafast Lasers
Advanced Optical Materials, 2017Co-Authors: Bin Sun, Yuxia Zhang, Rui Zhang, Guowei Zhou, Huaijin Zhang, Jiyang WangAbstract:Manipulation of the Electron Transition process is the foundation of modern photonics and Electronics and its progress will boost the advancement of science. Associated with strongly Electron correlated properties, this study reports on the manipulation of Electron Transition processes in NiO nanosheets. This study finds that these Transition processes evoke different optical responses that bestow multifunctional photonics properties, including optical limiting, three-photon absorption and emission, and saturable absorption. The thickness-dependence of Electron Transitions is investigated and experimentally connected to an increase in the thickness of the nanosheet. NiO optical behavior switches from saturable absorption to reverse saturable absorption and then back to saturable absorption again, a phenomenon which is the result of dynamic balancing among intraband Transitions, Pauli blocking, and three-photon interband Transitions and emission. With a sample optimized for saturable absorption, broadband mode-locked lasers with wavelengths of 1.06 and 1.34 µm are successfully realized. This study shows that strongly correlated Electron materials are promising candidates for the manipulation of the Electron Transition process, expands these materials into optoElectronics, and provides a multifunctional device design for ultrafast photonics. Moreover, the present mechanism may be helpful for future photonic and Electronic device design.