SETA Katuo

Head, Optical Measurement Section NRLM

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Research fields

• Interferometry for length measurement with wavelength standards / Special Research
  ---in charge of management of research, frequency scanning interferometer, simple wavelength stabilization of the laser
• I2-stabilized Solid/Semiconductor Lasers for National Standards and Precision Length Measurements / ITIT Special Research
  ---in charge of management of research, internationao intercomparison of line standard
• Intelligent Optical Measurement / Ordinary Research
  ---in charge of management of research
• High Precision Macro-scale Measurement / Ordinary Research
  ---in charge of management of research
• Advanced Metrological Technology / ISTF Leading Research
  ---in charge of optical measurement
• Photon Technology / ISTF Leading Research
  ---in charge of applications of phase conjugation to metrology

Metrological standards

• Absolute measurement of end standard (=gauge block) and line standard
  ---in charge of management and a part of measurement