quantum noise

基本解释

The quantum noise spectra of semiconductor lasers (LD) with composite double external cavity are presented by using semiclassioal theory.
本文用半经典理论给出了复合双外腔半导体激光器的量子噪声谱。
With displacement operator method the total quantum noise is obtained, and a quantum channel model with attenuation and noise is proposed.
用位移算符方法计算量子噪声的累加，同时建立了有衰减和噪声时的信道的量子模型。
If Hogan’s idea is correct, the Holometer should detect this quantum noise in the fabric of space-time, throwing our whole perception of the Universe into a spin.
如果Hogan的想法是正确的，测高仪将能探测到时空结构中的量子噪声，给我们现有对宇宙的认知带来巨大的冲击。

Beck hopes to eventually use entire arrays of Josephson junctions to better measure quantum noise spectra in the terahertz region, noting that any anomaly there that cannot be explained by conventional physics could be a hint of dark energy.
FORBES: Dark Energy Camera Could Reshape Einstein Cosmology