Optical coherence tomography apparatus, imaging method, and non-transitory computer readable medium storing imaging program

An imaging method comprising:

• causing a control unit to, after an object light beam split from a light beam emitted from a wavelength sweeping laser light source is further split into a plurality of object light beams, and the plurality of object light beams are radiated to different positions on a target object, then scattered by the measurement target object, and merged with one another into an object light beam, acquire structural data in a depth direction of a measurement target object based on information on wavelength dependence of an intensity difference among a plurality of interference light beams generated when the object light beam interferes with a reference light beam split from the light beam emitted from the wavelength sweeping laser light source;
• causing the control unit to acquire a plurality of sets of structural data in the depth direction while moving radiation positions of the plurality of object light beams along a direction perpendicular to the depth direction of the measurement target object;
• and
• causing the control unit to connect the plurality of sets of acquired structural data in the depth direction to each other.

A non-transitory computer readable medium storing an imaging program, the program causing a control unit to

• after an object light beam split from a light beam emitted from a wavelength sweeping laser light source is further split into a plurality of object light beams, and the plurality of object light beams are radiated to different positions on a target object, then scattered by the measurement target object, and merged with one another into an object light beam, execute a process of acquiring structural data in a depth direction of a measurement target object based on information on wavelength dependence of an intensity difference among a plurality of interference light beams generated when the object light beam interferes with a reference light beam split from the light beam emitted from the wavelength sweeping laser light source;
• a process of acquiring a plurality of sets of structural data in the depth direction while moving radiation positions of the plurality of object light beams along a direction perpendicular to the depth direction of the measurement target object;
• and
• a process of connecting the plurality of sets of acquired structural data in the depth direction to each other.