Video | April 24, 2015

Issues in Measuring Beams Coming Out of a Fiber

Source: Ophir Photonics

There is often confusion when having to measure a beam coming out of fiber. The geometry of the situation is different, as the beam diverges when emerging from a small aperture. This video discusses the necessity of other parameters such as numerical aperture or fiber core diameter in measuring a diverging laser beam exiting a fiber.

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