Convert wavelength into frequency, wave number, photon energy, and many more.
Convert the bandwidth from wavelength to frequency and wavenumber.
Convert the bandwidth of a pulse to its pulse duration and vice versa.
Calculate the sagitta for a given radius of curvature and diameter.
Calculate the gain, gain factor, & dB gain.
Calculate the shift or offset of the optical axis by a tilted window.
Calculate parameters of a thick lens.
Convert dispersion from angular frequency space in fs2 to wavelength space in fs/ nm.
Calculate the change in pulse duration due to dispersion.
Calculate the Rayleigh range of a Gaussian beam.
Calculate the free space propagation of a simple Gaussian beam.
Propagate beams through arbitrary optical systems.
Calculate the fiber NA, beam quality, and V number.
Calculate the power and energy of a pulsed laser based on the repetition rate.
Calculate and plot the Fourier transform of spectral data
Calculate the spot size of a Gaussian beam based on the focal length of a lens and the beam diameter.
Calculate the overlap of spots in applications as a function of your rep rate and process speed.
Look up relevant physical & optical constants.
Major Fraunhofer lines and theirr designation.
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