An interferometer is a precision instrument that uses the interference of light waves to make precise measurements of distance, wavelength, and other physical quantities.
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.
What does the technique of interferometry allow? Since its inception in the late 19th century, interferometry has been revolutionizing various fields of science and engineering.
A scanning Fabry-Perot interferometer is a device that is used to measure the properties of light and to analyze the properties of materials.
Coherence length is a term used in optics to describe the length over which two or more waves remain correlated, or “in phase,” with one another.
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