1. Articles mentioning both Osaka University and NTT

    1-6 of 6
    1. High frame-rate en face optical coherence tomography system using KTN optical beam deflector

      High frame-rate en face optical coherence tomography system using KTN optical beam deflector
      We developed high frame-rate en face optical coherence tomography (OCT) system using KTa 1-x Nb x O 3 (KTN) optical beam deflector. In the imaging system, the fast scanning was performed at 200 kHz by the KTN optical beam deflector, while the slow scanning was performed at 800 Hz by the galvanometer mirror. As a preliminary experiment, we succeeded in obtaining en face OCT images of human fingerprint with a ...
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    2. Three-dimensional high-speed optical coherence tomography system using KTN swept light source

      Three-dimensional high-speed optical coherence tomography system using KTN swept light source
      Three-dimensional (3D) optical coherence tomography (3D-OCT) has attracted attention for visualising complex structures in the biomedical field. In this reported work, a high-speed 3D-OCT system is developed, which is based on a high-speed swept light source and aMach-Zehnder interferometer with a high-speed photodetector. The light source, incorporating a KTa 1-x Nb x O 3 electro-optic deflector, operates at a repetition rate of 200 kHz and enables high-speed data acquisition. As ...
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    3. High-Speed Optical Coherence Tomography System Using a 200-kHz Swept Light Source with a KTN Deflector

      High-Speed Optical Coherence Tomography System Using a 200-kHz Swept Light Source with a KTN Deflector
      We demonstrate a high-speed swept-source optical coherence tomography (SS-OCT) system, which is based on a high- speed swept light source and a Mach-Zehnder interferometer with a high-speed photodetector. The light source is an external-cavity laser tuned by a KTN electro-optic deflector, which exhibits a very fast response and large deflection. The scanning wavelength range is almost 80 nm up to 200 kHz with a 400-V deflector driving voltage. The system ...
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    4. 1-6 of 6
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  2. Organizations in the News

    1. (1 articles) Tohoku University
  3. People in the News

    1. (1 articles) Taiji Sakamoto
    2. (1 articles) Barbara G. Goode
    3. (1 articles) Kazuo Fujiura
  4. OCT Companies in the News

    1. (1 articles) Nidek
    2. (1 articles) Thorlabs
    3. (1 articles) Santec