High power window tests on a 500-MHz planar waveguide for the CESR upgrade Pisharody, M. ; Barnes, P. ; Chojnacki, E. ; Durand, R. ; Hays, T. ; Kaplan, R. ; Kirchgessner, J. ; Reilly, J. ; Padamsee, H. ; Sears, J. Abstract Publication: 16th IEEE Particle Accelerator Conference Pub Date: 1996 Bibcode: 1996pac..conf.1720P