Optical time-domain reflectometer and program

Abstract

Waveform analysis of optical power measured by an optical time-domain reflectometer is further facilitated. A program is configured to cause a computer to operate as an information processing apparatus (10) including a controller (11) configured to acquire a waveform representing a temporal variation of returned light of pulsed light incident on an optical fiber, detect, based on the waveform, an event in the optical fiber, and cause the waveform and a pattern indicating the detected event to be displayed on a display (15). The controller (11) is configured to cause, as the pattern, an image including an indication of a travel direction of the pulsed light to be displayed on the display (15).

Dependencies are inferred from the claim text.