Realization of Swept Source Optical Coherence Tomography with Loop Mirror Reference Arm

루프 미러로 구성된 기준팔을 가지는 파장 스위핑 OCT 구현

As a reflector of reference arm in OCT systems, a coated fiber reflector has mostly used. Instead, this paper has realized the swaept source optical coherence tomography system using a loop mirror within a reference arm. Through the experiments for a tilted thin glass plate, we found that the loop mirror is better than the coated fiber typed mirror for obtaining the clear image.