Photonic scheme for implementing quantum square root controlled Z gate using phase and intensity encoding of light
Abstract Quantum logic gate operates on a number of qubits, where a controlled Z gate operates on two qubit data. Similarly, the square root of controlled Z (SRCZ) operates also on two qubit data. The SRCZ gate is very much advantageous in quantum computing. Different quantum gates are implemented b...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-02-01
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| Series: | IET Optoelectronics |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/ote2.12008 |
| _version_ | 1818064048941432832 |
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| author | Minakshi Mandal Sourangshu Mukhopadhyay |
| author_facet | Minakshi Mandal Sourangshu Mukhopadhyay |
| author_sort | Minakshi Mandal |
| collection | DOAJ |
| description | Abstract Quantum logic gate operates on a number of qubits, where a controlled Z gate operates on two qubit data. Similarly, the square root of controlled Z (SRCZ) operates also on two qubit data. The SRCZ gate is very much advantageous in quantum computing. Different quantum gates are implemented by using the physical properties of light such as phase, polarization, intensity, and frequency. Here, the authors propose a photonic scheme for implementing quantum SRCZ logic gate using phase as well as intensity encoding. The non‐linear property of Pockels material with proper external biasing voltage is used to develop the scheme. |
| first_indexed | 2024-12-10T14:29:49Z |
| format | Article |
| id | doaj.art-cb7bfcc86cd14d9d9561984e9953e683 |
| institution | Directory Open Access Journal |
| issn | 1751-8768 1751-8776 |
| language | English |
| last_indexed | 2024-12-10T14:29:49Z |
| publishDate | 2021-02-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Optoelectronics |
| spelling | doaj.art-cb7bfcc86cd14d9d9561984e9953e6832022-12-22T01:44:58ZengWileyIET Optoelectronics1751-87681751-87762021-02-01151526010.1049/ote2.12008Photonic scheme for implementing quantum square root controlled Z gate using phase and intensity encoding of lightMinakshi Mandal0Sourangshu Mukhopadhyay1Department of Physics The University of Burdwan Burdwan West Bengal IndiaDepartment of Physics The University of Burdwan Burdwan West Bengal IndiaAbstract Quantum logic gate operates on a number of qubits, where a controlled Z gate operates on two qubit data. Similarly, the square root of controlled Z (SRCZ) operates also on two qubit data. The SRCZ gate is very much advantageous in quantum computing. Different quantum gates are implemented by using the physical properties of light such as phase, polarization, intensity, and frequency. Here, the authors propose a photonic scheme for implementing quantum SRCZ logic gate using phase as well as intensity encoding. The non‐linear property of Pockels material with proper external biasing voltage is used to develop the scheme.https://doi.org/10.1049/ote2.12008Pockels effectquantum computingquantum communicationquantum gateslogic gatesoptical logic |
| spellingShingle | Minakshi Mandal Sourangshu Mukhopadhyay Photonic scheme for implementing quantum square root controlled Z gate using phase and intensity encoding of light IET Optoelectronics Pockels effect quantum computing quantum communication quantum gates logic gates optical logic |
| title | Photonic scheme for implementing quantum square root controlled Z gate using phase and intensity encoding of light |
| title_full | Photonic scheme for implementing quantum square root controlled Z gate using phase and intensity encoding of light |
| title_fullStr | Photonic scheme for implementing quantum square root controlled Z gate using phase and intensity encoding of light |
| title_full_unstemmed | Photonic scheme for implementing quantum square root controlled Z gate using phase and intensity encoding of light |
| title_short | Photonic scheme for implementing quantum square root controlled Z gate using phase and intensity encoding of light |
| title_sort | photonic scheme for implementing quantum square root controlled z gate using phase and intensity encoding of light |
| topic | Pockels effect quantum computing quantum communication quantum gates logic gates optical logic |
| url | https://doi.org/10.1049/ote2.12008 |
| work_keys_str_mv | AT minakshimandal photonicschemeforimplementingquantumsquarerootcontrolledzgateusingphaseandintensityencodingoflight AT sourangshumukhopadhyay photonicschemeforimplementingquantumsquarerootcontrolledzgateusingphaseandintensityencodingoflight |