Lab laser source

Space Light-Single-Mode Fiber Positive Alignment Coupling Efficiency

by Laser Explorer Posted on 223 views 0 comments
The electromagnetic field distribution on the fiber end face is a zero-order Bessel function, and the Gaussian distribution is generally approximated as: Where r0 is the mode field radius of a single-mode fiber; r is the radial distance from any point on the fiber end face to the center. When the light wave transmitted through ...
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