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Daybreak

© Hiroyuki Ito, Yoshihiko Nakayama, Hisayuki Takasu (Hitachi Science Systems, Ltd.)

A luminous phenomenon from a laser emitting diode has been observed using a cathode luminescence imaging technique at a wavelength of 625 nm. The laser is used for a light source for reading data from CD-R. The image encourages us forward the coming of a new generation.

At 56th photo contest hosted by the Japanese Society of Electron Microscopy in 2000.

Condition

  • Specimen : Laser diode
  • Instrument : S-4200 TFE-SEM + Cathodeluminescence detector
  • Magnification : × 4,000
  • Accelerating voltage : 25 kV
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All information related to these photographers is based on the information when the photo was taken.
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This work was presented at the "photo contest" hosted by the Japanese Society of Microscopy.
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Reproduction or republication without permission prohibited.
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"nanoart" is registered trademark of Hitachi High-Technologies Corporation in Japan.