Society of Photo-Optical Instrumentation Engineers
Proeedings SPIE 7580: 758026 (2010)
We performed a linearized stability analysis and preliminary simulations of passive phasing in a CW operating ring-geometry fiber laser array coupled in an external cavity with a single-mode feedback fiber that functions as spatial filter. A two-element array with path length error is predicted to have a dynamically stable stationary operating state at the compputer operating wavelength.
Fiber Lasers VII: Technology, Systems, and Applications