Période

4 résultats pour : laser beam

  • Page
  • sur
  • 1
Connectez-vous pour plus de résultats
Photograph of a scientist testing a 'closed-circuit' laser that appears to be superior to a gyroscope for guiding spacecraft, rockets, airplanes and ships
ARP23A16_040

Photograph of a scientist testing a 'closed-circui...

Photograph of a technician holding a laser 'demodulator' used to convert laser light beams into television signals and radio sounds
ARP23A16_039

Photograph of a technician holding a laser 'demodu...

Photograph of a technician holding a laser 'demodulator' used to convert laser light beams into television signals and radio sounds
ARP23A16_038

Photograph of a technician holding a laser 'demodu...

Photograph of a scientist testing a 'closed-circuit' laser that appears to be superior to a gyroscope for guiding spacecraft, rockets, airplanes and ships
ARP23A16_037

Photograph of a scientist testing a 'closed-circui...