The interaction time between the atom and cavity modes are all, where is the effective atom-cavity coupling constant.
原子和每个腔模的相互作用时间均为，其中是原子和腔的有效耦合常数。
If the package resonant modes right within the operation frequencies range of the enclosed circuit, coupling between the circuit and these resonant cavity modes may disturb circuit operation.
如果该封装波导谐振模恰好位于电路工作频率范围之内，电路与封装谐振模间的耦合将干扰电路的工作。
Accordingly, fiber tapers allow QDs to adhere into the cavity and further permit the control of site-selected coupling. From the luminescence spectra, QDs are modulated effectively by cavity modes.
于是，借助于光纤锥，我们将量子点粘附在锥上，实现了量子点同微芯圆环腔的位置可控的耦合。
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