SHG Phase-Matching Angle (BBO) calculator
Type-I ooe phase-matching angle in BBO for fundamental λ.
Category: Nonlinear Optics
Formula: sin²θ = (no(ω)⁻² - no(2ω)⁻²)/(ne(2ω)⁻² - no(2ω)⁻²)
Inputs
| Input | Parameter | Unit | Default |
|---|---|---|---|
| Fund. λ | lam | nm | 1064 |
Result with the default inputs
- θ_pm: 22.782 °
- n_o(ω): 1.6545
Open it with your own values: put each input in the address as a parameter, for example /calculators/shg-phase-matching-angle-bbo?lam=1064. A unit other than the listed one goes in <parameter>_unit.
Read more: Wikipedia: Nonlinear optics, Phase matching