Abstract: We propose a novel angled bent multimode interferometer (ABMMI) and demonstrate both numerically and experimentally the advantages of the new structure in reducing the crosstalk (XT), ...

Excellent video tutorial on locking a Michaelson interferometer using the open source PyRPL software on a Red Pitaya FPGA board done by Leonhard Neuhaus. I've tried the software, and it is easy to set ...