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Photonic-crystal surface-emitting laser（PCSEL）enabling high-power, single-mode oscillation

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Features

  • ・High-power, single-mode oscillation that cannot be realized by conventional laser diodes (LDs)
  • ・Beam-divergence angle less than 0.15°, just 1% of a conventional LD
  • ・Excellent beam forming by optical systems due to circular beam shape and single-mode oscillation

Applications

  • ・Small LiDAR (distance sensor)
  • ・Optical communication
  • ・Laser processing
  • ・Optical excitation

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Comparison of light sources for LiDAR(d-ToF)

Comparison of light sources for LiDAR(d-ToF)