A periodic structure within an optical fiber that reflects specific wavelengths of light and is used in telecommunications and sensing applications.
The world of optical fiber sensing just took a big leap forward with the creation of an ultracompact microinterferometer-based fiber Bragg grating interrogator on a silicon chip.
Researchers from the University of Strathclyde have developed laser-driven ‘plasma mirrors’ that are capable of reflecting or manipulating light.
A monolithic silica fiber laser operating at 585 nm has been developed and is being reported for the first time.
Fiber Bragg gratings (FBGs) are a specific type of Bragg grating that are written into optical fibers and used to separate different wavelengths of light and measure physical parameters in optical communications and sensing systems.
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