daily coverage of the optics & photonics industry and the markets that it serves
Featured Showcases
Photonics West Showcase
Composite optical fiber
An SEM micrograph of the cross-section of the hybrid fibre with 800 micron hollow core, omnidirectional mirror layers, metallic filament array and polymer cladding. The inset shows eight pairs of quarter-wave arsenic-selenium/PEI multilayers and one of the metallic, tin filaments in the ring that is surrounding the mirror layers (image credit: Nature 431 826).
© 2024 SPIE Europe
Top of Page