Explain briefly the advantages of coherent ordered fiber opt

Explain briefly the advantages of coherent (ordered) fiber optic bundles over incoherent

(unordered) bundles. Name one application that requires coherent bundles, and one

application for which incoherent bundles would suffice.

Solution

Coherent fiber optic bundels used transport images for short range distances like endoscopes, fiber scopes or videoscopes. In ths fields accesibility is difficult.

Applications of coherent fiber optic bundels in astronomy related field like integrated field spectroscopy and image slicers, out put of lase diode et.

Incoherent fiber optic bundels are widely use for illumination purposes. Applications are LED transmitter etc.

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