DUAL FOCUSING OPTICAL COHERENCE IMAGING SYSTEM

摘要

PURPOSE: Dual focusing optical coherence imaging apparatus is provided to alternatively or coincidentally facilitate image acquisition. CONSTITUTION: An optical source section (100) produces light of broadband. A main light distributor (120) distributes light which is generated from the optical source section. An interference unit includes a first interference area, a second interference area, and a common sample arm. An optical switch (300) selects an interference signal which is delivered from the first interference area and the second interference area. A detection unit (400) converts the interference signal, which is selected from the optical switch, into an electric signal.