Two prism compressor

Dispersion parameters of two-prism compressor/stretcher for given material and wavelength \(\lambda\). Initial geometry (distances \(h\) and \(w\)) is calculated using parameters of the reference beam (wavelength \( \lambda_0 \), prism separation \(L\) and insertions \(l_1\), \(l_2\)). Optionally, Brewster configuration can be chosen for any given reference wavelength. Output - double-pass GDD and TOD, distances \(\mathrm{P}_{AB}\), \(\mathrm{P}_{BC}\) and \(\mathrm{P}_{CD}\), distance of the point of incidence and the second prism apex \(l_2(\lambda)\), critical wavelength \(\lambda_\mathrm{c}\), for which rays of \(\lambda<\lambda_\mathrm{c}\) do not hit the surface of the second prism. Prism heights are infinite.

GDD
fs²
TOD
fs³
Output

Wavelength range: - nm
nm

Ref. wavelength \( \lambda_0 \)
nm
Prism separation \( L \)
mm
AOI \( \vartheta_0 \)
deg
Apex angle \( \alpha \)
deg
Brewster configuration
Prism #1 insertion \( l_1 \)
mm
Prism #2 insertion \( l_2 \)
mm
Height \( h \)
mm
Width \( w \)
mm

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