Vaega:
Maualuga maualuga: poling faavaitaimi e mafai ona ausia maualuga le liua lelei ona o le mafai ona maua le maualuga nonlinear coefficient ma le leai o avanoa avanoa-off.
Ole umi ole galu: faʻatasi ai ma le PPKTP e mafai ona ausia vaega faʻafetaui ile vaega manino atoa ole tioata.
Fa'asinomaga: E mafai ona fa'ainisinia le PPKTP e fa'afetaui ai mana'oga fa'apitoa o talosaga.O lenei mea e mafai ai ona pulea le bandwidth, seti o le vevela, ma polarizations.E le gata i lea, e mafai ai ona feso'ota'i fa'atasi e aofia ai galu fa'asagatau.
Fa'aliliuga fa'atusa fa'ato'atoa (SPDC) o le su'ega a le quantum optics, fa'atupuina se pa'aga photon ua lavelave (ω1 + ω2) mai le photon fa'aulu tasi (ω3 → ω1 + ω2).O isi talosaga e aofia ai le fa'atupuina o setete, fa'asoa ki quantum ma ata ata.
Fa'atupu fa'atasi lona lua (SHG) fa'aluaina le tele o le malamalama fa'aulu (ω1 + ω1 → ω2) e masani ona fa'aaogaina e fa'atupu ai le malamalama lanu meamata mai leisa fa'amautu lelei ile 1 μm.
Ole fa'atuputele ole fa'atuputeleina (SFG) e fa'atupuina ai le malamalama ma le aofa'i ole fa'aputuga ole fa'amalama fa'aoga (ω1 + ω2 → ω3).O talosaga e aofia ai le su'esu'eina o le liua, spectroscopy, ata fa'afoma'i ma lagona, ma isi.
Eseesega fa'atupu fa'atuputeleina (DFG) fa'atupuina le malamalama fa'atasi ma le fa'asologa e fetaui ma le eseesega i le tele o le fa'aogaina o fa'amalama malamalama (ω1 - ω2 → ω3), e maua ai se meafaigaluega fa'apitoa mo le tele o fa'aoga, e pei o oscillators parametric opitika (OPO) ma fa'aola fa'amama fa'a mata (OPA).O nei mea e masani ona fa'aoga ile spectroscopy, lagona ma feso'ota'iga.
O le oscillator parametric oscillator (BWOPO), e maua ai le maualuga maualuga e ala i le vaeluaina o le pamu photon i luma ma tua faʻasalalau photons (ωP → ωF + ωB), lea e mafai ai ona faʻasoa faʻamatalaga i totonu i se geometry counterpropagating.O lenei mea e mafai ai mo mamanu DFG malosi ma faʻapipiʻi ma maualuga le faʻaliliuga lelei.
Min | Max | |
Fa'aaofia umi galu | 390 nm | 3400 nm |
Vaitaimi | 400 nm | - |
Mafiafia (z) | 1 mm | 4 mm |
Laulau fa'alava (w) | 1 mm | 4 mm |
lautele tioata (y) | 1 mm | 7 mm |
Umi tioata (x) | 1 mm | 30 mm |