laserlight in glassfibre. Variable refractive index reduces loss of light.

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laserlight in glassfibre. Variable refractive index reduces loss of light. The laser is visible on the left.

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Size: 3072px × 2048px
Location: Eindhoven
Photo credit: © durk gardenier / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: black, cable, change, coherence, coherent, communication, fiber, fibre, glass, gradual, impinge, laboratory, laser, light, media, optical, optics, physics, propagation, pumping, quantum, red, refraction