센서학회지 (Journal of Sensor Science and Technology)

  • 제21권1호
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  • Pages.68-74
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  • 2012
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  • 1225-5475(pISSN)
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  • 2093-7563(eISSN)
한국센서학회 (The Korean Sensors Society)
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광원의 비선형 파장스위핑이 보정된 SS-OCT

Swept Source-Optical Coherence Tomography Using New Recalibration Method for Nonlinear Sweeping Laser

  • 엄진섭 (강원대학교 IT대학 전자공학과)
  • Eom, Jin-Seob (Department of Electronics Engineering, The School of Information Technology, Kangwon National University)
  • 투고 : 2011.11.23
  • 심사 : 2012.01.11
  • 발행 : 2012.01.24
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초록

In this paper, Frequency Domain Mode Locked(FDML) wavelength swept laser with 55.027 kHz sweeping speed and 125 nm sweeping range has realized, and also a new method for recalibrating a nonlinear frequency sweeping of a swept laser has proposed. The Swept Source-Optical Coherence Tomography system using the proposed method has performed. For a mirror surface, the system showed the very clean 2-dimensional image and the advanced image speed of 7 frames per sec compared to the previous recalibration method.

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참고문헌

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