KD*P Fa'aaogaina mo le Fa'aluaina, Fa'atolu ma le Fa'afa O Nd:YAG Laser
Fa'amatalaga o oloa
O mea fa'apisinisi sili ona lauiloa o le NLO o le potassium dihydrogen phosphate (KDP), lea e maualalo le NLO coefficients ae malosi le faʻasalalauga UV, maualuga le faʻaleagaina, ma le maualuga o le birefringence. E masani ona faʻaaogaina e faʻateleina le Nd: YAG laser i le lua, tolu, pe fa (i le vevela faifai pea). O le KDP e masani ona faʻaaogaina i EO modulators, Q-sui, ma isi masini ona o le maualuga o le homogeneity ma le maualuga o le EO coefficients.
Mo talosaga ua ta'ua i luga, o la matou pisinisi e ofoina atu le tele o sapalai o tioata KDP sili ona lelei i le tele o lapopoa, faʻapea foʻi ma le filifilia o tioata, mamanu, ma le gaosiga o auaunaga.
KDP fa'asologa Pockels sela e masani ona fa'afaigaluegaina i masini laser e tele le lautele, malosi maualuga, ma le lautele pusi laiti ona o latou uiga maualuga faaletino ma foliga vaaia. O se tasi o EO Q-sui sili ona lelei, o loʻo faʻaaogaina i le OEM laser system, faʻafomaʻi ma cosmetic lasers, R & D laser platforms, ma militeri ma aerospace laser system.
Vaega Autu & Talosaga masani
● Faʻamataʻu maualuga faʻaleagaina faʻaleagaina ma maualuga birefringence
● Lelei faʻasalalau UV
● Electro-optical modulator ma Q ki
● Lua, tolu, ma le fa tupulaga harmonic, faaluaina faalua o le Nd: YAG laser
● Maua maualuga leisa leisa suiga mea
Meatotino Autu
Meatotino Autu | KDP | KD*P |
Fua Fa'atatau Fa'ama'i | KH2PO4 | KD2PO4 |
Fa'aaliga manino | 200-1500nm | 200-1600nm |
Coefficient le laina | d36=0.44pm/V | d36=0.40pm/V |
Fa'asino Upu (i le 1064nm) | leai=1.4938, ne=1.4599 | leai=1.4948, ne=1.4554 |
Fa'asusu | 0.07/cm | 0.006/cm |
Optical DamageThreshold | >5 GW/cm2 | >3 GW/cm2 |
Fuafuaga Fa'aumatia | 30dB | |
Sellmeier Equation of KDP(λ in um) | ||
nu2 = 2.259276 + 0.01008956/(λ2 - 0.012942625) +13.005522λ2/(λ2 - 400) ne2 = 2.132668 + 0.008637494/(λ2 - 0.012281043) + 3.2279924λ2/(λ2 - 400) | ||
Sellmeier Equation of K*DP(λ in um) | ||
nu2 = 1.9575544 + 0.2901391/(λ2 - 0.0281399) - 0.02824391λ2+0.004977826λ4 ne2 = 1.5005779 + 0.6276034/(λ2 - 0.0131558) - 0.01054063λ2 +0.002243821λ4 |