Arbcav with half PRC (flat temporary mirror in front of BS), PR2 RoC = 600m, PR3 RoC = -600m:
 
NOTE: this does NOT include the affect of the PR2 substrate in the cavity. Arbcav does not handle that. It would have to be modified to accept arbitrary ABCD matrices.
NOTE: I added to the mode plot the frequency separation of the first HOMs from the carrier (\omega_{10/01}), in units of carrier FSR. |