Externet Posted May 3, 2023 Share Posted May 3, 2023 Good day. What is the name(s) of crystals that divide or multiply the wavelength on incident light, and light exits them at doubled (or halved) wavelength ? Any examples beyond DPSS lasers ? Link to comment Share on other sites More sharing options...
swansont Posted May 3, 2023 Share Posted May 3, 2023 The kinds of crystals, or the general name? Wavelength conversion crystals, nonlinear crystals, or photonic crystals for four-wave mixing are some descriptions There are a lot of different crystals https://www.unitedcrystals.com/NLOCOverview.html https://www.rp-photonics.com/nonlinear_crystal_materials.html Link to comment Share on other sites More sharing options...
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