Fano profile in a novel double cavity optomechanical system with harmonically bound mirrors

Vaibhav N Prakash,Aranya B Bhattacherjee

Figure 1. Schematic diagram of double cavity system. The pump and probe input strengths are εc and εp respectively. κ1 and κ2 are the decay rates of cavity A and B respectively. Cavity B is separated from A by the middle mirror M1 whose transmitivity can be altered. On the other hand mirror M2 has zero transmitivity. The output aout is measured on the same side as the input, the measured quantity being proportional to the reflection coefficient Tb.