| 摘要 |
An optical imaging apparatus includes an optical probe and an apparatus main body which controls and drives the optical probe via a connecting cable. The optical probe includes a low-coherence light source, a half mirror (light separating means), an XY reflecting mirror scan (horizontal scanning means), an objective optical system, a reflecting mirror, a modulating mirror (reference light reflecting means), and a photo detector (optical detecting means). In the optical probe, the modulating mirror and the objective optical system, as optical path length interlockingly adjusting means, are integrally arranged to an optical path length interlockingly adjusting base, together with a reflecting-side lens. The optical probe has an advancing and regressing driving unit which advances and regresses the optical path length interlockingly adjusting base in the optical axis direction (Z direction).
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