Fiber Optics | Laser Focus World

FIGURE 1. The tip of a 30,000-core optical fiber bundle is shown next to an Australian 5 cent coin for scale (left) and a zoomed-in image (right) reveals a small region of the fiber bundle facet (dashed red box in left). Each core is roughly 2 µm in diameter and separated from its neighbors by an average of 3.3 µm.

Fiber-optic Components: Fiber-optic bundles provide 3D stereo imaging

With each fiber acting as an independent pixel, coherent fiber bundles transmit more information than just a 2D representation of an image; specifically, the spatial light field faithfully encodes 3D stereo data.

Lasers for lidar and more

Nanoparticle-embedded stretchy optical fibers monitor body temperature

FIGURE 1. The mode of operation of a DCFC for extraction of fluorescence emission is shown.

Optical Coherence Tomography/Fluorescence Imaging: Fiber assembly enables efficient multimodal endoscopy

Reliable 5 fs and EUV Generation with a One-Box Titanium Sapphire Amplifier

Reliable 5 fs and EUV Generation with a One-Box Titanium Sapphire Amplifier

New Femtosecond Amplifier Provides Unmatched Performance and Versatility

New Femtosecond Amplifier Provides Unmatched Performance and Versatility

FIGURE 1. Two basic connector concepts include a cylindrical connector (a) and a cone connector (b); mechanical reference areas are marked red and the impinging laser radiation is shown in green.

High-power fiber connectors keep it simple

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Menlo fiber-optic timing system advances relativistic geodesy

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Laser processing improves mid-IR semiconductor-core optical fibers

Photon Kinetics fiber refractive index profiler has USB control interface

Fiber-optic quantum-key distribution technique perfectly times photons’ arrival

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POC optical fiber manufacturing module arrives at International Space Station

These patterned bright spots are artificial atoms and possess many of the same properties of real atoms, like single-photon emission. (Image credit: University of Oregon)

Artificial atoms produce single photons at room temperature

Variable optical attenuator from NeoPhotonics has use in erbium-doped fiber amplifiers

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3M fiber-optic connectors can accommodate from 12 to 192 fibers