The results show that the quantum noise in the dissipation microcircuit is determined by initial state of the circuit and the circuit parameter.
结果表明，微型电路中的量子噪声决定于电路初始状态和电路的参数。
| 单词 | Quantum noise |
| 释义 |
Quantum noise
英语例句库
The results show that the quantum noise in the dissipation microcircuit is determined by initial state of the circuit and the circuit parameter. 结果表明，微型电路中的量子噪声决定于电路初始状态和电路的参数。
英语百科
Quantum noiseIn physics, quantum noise refers to the uncertainty of a physical quantity that is due to its quantum origin. In certain situations, quantum noise appears as shot noise; for example, most optical communications use amplitude modulation, and thus, the quantum noise appears as shot noise only. For the case of uncertainty in the electric field in some lasers, the quantum noise is not just shot noise; uncertainties of both amplitude and phase contribute to the quantum noise. This issue becomes important in the case of noise of a quantum amplifier, which preserves the phase. The phase noise becomes important when the energy of the frequency modulation or phase modulation of waves is comparable to the energy of the signal (which is believed to be more robust with respect to additive noise than an amplitude modulation). |
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