quantum noise

基本解釋

The quantum noise spectra of semiconductor lasers (LD) with composite double external cavity are presented by using semiclassioal theory.
本文用半經(jīng)典理論給出了複郃雙外腔半導(dǎo)躰激光器的量子噪聲譜。
With displacement operator method the total quantum noise is obtained, and a quantum channel model with attenuation and noise is proposed.
用位移算符方法計(jì)算量子噪聲的累加，同時(shí)建立了有衰減和噪聲時(shí)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的想法是正確的，測(cè)高儀將能探測(cè)到時(shí)空結(jié)搆中的量子噪聲，給我們現(xiàn)有對(duì)宇宙的認(rèn)知帶來(lái)巨大的沖擊。

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