We report the results of a series of experiments examining cross-phase modu
lation effects in apodized fiber Bragg gratings. All-optical switching and
the optical pushbroom are observed, depending on the precise wavelength of
the probe. The experimental results are then modeled with the coupled-mode
equations. (C) 2000 Optical Society of America [S0740-3224(00)00203-4] OCIS
codes: 060.2340, 190.4370, 050.2770, 060.4370.