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laser
cavity


gaussian beam in a stable cavity


Caution
Fill in all input cells.
Choose all parameters unit.
L, lam, wo and zo are strictly positive.
Other parameters are algebric.
Positive direction is according the horizontal arrow in the bottom right of the scheme.

InputValueunit
R1
R2
L
lam
OutputValueUnit
woto be calculated
zoto be calculated
z1to be calculated
z2to be calculated
gaussian beam in a stable cavity
R1 : radius of curvature of the back mirror R2 : radius of curvature of the front mirror L : optical length of the cavity lam : wavelength wo : waist radius zo : Rayleigh range z1 : distance from the waist to the back mirror z2 : distance from the waist to the front mirror

Note
This calculation page can not detect all unrealistic inputs.



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