SP-436 Project Orion: A Design Study of a System for Detecting Extrasolar Planets

Figure 12. Schematic representation of the intensity variation for two phototubes exposed to light from two stars. Modulation is achieved by passing an alternating opaque/transparent Ronchi ruling over the phototubes.

Figure 12. Schematic representation of the intensity variation for two phototubes exposed to light from two stars. Modulation is achieved by passing an alternating opaque/transparent Ronchi ruling over the phototubes.

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