Presentation | 1995/11/13 Nonclassical property of the optimum measurement states Masao Osaki, Masashi Ban, Osamu Hirota, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this report, we derive one of the nonclassical properties of the optimum measurement states which construct the optimum detection operators describing the optimum signal detection processes in the quantum signal detection theory. 2, 3, 4-phase shift keyed signal sets composed of coherent states are considered here. Probability density functions of a quadrature amplitude are investigated for them to find the quantum interference effect which is the essential phenomenon reducing the error probability in quantum signal detection process. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Quantum signal detection theory / Optimum measurement state / Quantum interference. |
Paper # | LQE95-108 |
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Conference Information | |
Committee | LQE |
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Conference Date | 1995/11/13(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Nonclassical property of the optimum measurement states |
Sub Title (in English) | |
Keyword(1) | Quantum signal detection theory |
Keyword(2) | Optimum measurement state |
Keyword(3) | Quantum interference. |
1st Author's Name | Masao Osaki |
1st Author's Affiliation | Research Center for Quantum Communications, Tamagawa University() |
2nd Author's Name | Masashi Ban |
2nd Author's Affiliation | Advanced Research Laboratory, Hitachi, Ltd. |
3rd Author's Name | Osamu Hirota |
3rd Author's Affiliation | Research Center for Quantum Communications, Tamagawa University |
Date | 1995/11/13 |
Paper # | LQE95-108 |
Volume (vol) | vol.95 |
Number (no) | 350 |
Page | pp.pp.- |
#Pages | 6 |
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