"Faamaoni, Faʻafouina, Malosi, ma Lelei" e mafai ona avea ma manatu faifaipea o la tatou faʻalapotopotoga mo lena taimi umi e gaosia ai le tasi ma le isi ma tagata faʻatau mo fefaʻatauaʻiga ma fefaʻatauaʻiga tutusa mo Factory ChinaZngep2 Crystal NonlinearZinc Germanium Phosphide, Matou te faʻafeiloaʻi faʻamoemoega uma i le upu e valaʻau mai ia i matou mo fegalegaleaiga pisinisi laiti i le lumanaʻi.O a matou oloa ma fofo e sili ona lelei.A Filifilia, Lelei Fa'avavau!
"Faamaoni, Faʻafouina, Malosi, ma Lelei" e mafai ona avea ma faʻamatalaga faifaipea o la tatou faʻalapotopotoga mo lena taimi umi e gaosia ai le tasi ma le isi ma tagata faʻatau mo fefaʻatauaʻiga ma fefaʻatauaʻiga moSaina Zinc Germanium Phosphide, Zngep2 Crystal Nonlinear, O la matou sini o le fesoasoani lea i tagata faʻatau ia iloa a latou sini.O loʻo matou faia ni taumafaiga sili e ausia lenei tulaga manumalo-manumalo ma faʻafeiloaʻi ma le faʻamaoni e te auai ma i matou.I se upu, a e filifilia i matou, e te filifilia se olaga atoatoa.Faʻafeiloaʻi e asiasi i la matou fale gaosimea ma faʻafeiloaʻi lau faʻatonuga!Mo nisi fesili, faamolemole aua le faatuai e faafesootai matou.
Zinc Germanium Phosphide (ZGP) tioata o lo'o iai fa'atasi tetele e le laina (d36=75pm/V).O la matou ZGP o loʻo i ai le lautele o le faʻamalamalamaina o le infrared (0.75-12μm), faʻaoga aoga mai le 1.7um.O loʻo faʻaalia foʻi e le ZGP le maualuga o le vevela (0.35W / (cm · K)), maualuga le faʻaleagaina o le laser (2-5J / cm2) ma le faʻaogaina lelei o meatotino.
O le tioata ZnGeP2 (ZGP) na taʻua o le tupu o tioata mataʻutia e le faʻaogaina ma o loʻo avea pea ma mea sili ona lelei o le liua o taimi mo le malosi maualuga, faʻatupuina leisa infrared.O le DIEN TECH e ofoina atu le maualuga maualuga ma le lapoa ZGP tioata faʻatasi ai ma le maualalo ole absorption coefficient α <0.03 cm-1(i pamu galu 2.0-2.1 µm).O nei meatotino e mafai ai ona faʻaogaina tioata ZGP e faʻatupu ai le laser tuʻu-infrared ma maualuga le lelei e ala ile OPO poʻo le OPA.
Talosaga a le ZGP:
• Lona lua, tolu, ma le fa o le fa'aputuga fa'atasi o le CO2-laser.
• Fa'ata'ita'i fa'ata'ita'iga fa'atupu fa'atasi ma le pamu ile galu ole 2.0 µm.
• Fausia fa'atasi lona lua o le CO-laser.
• Fa'atupuina fa'avevela fa'atasi ile submilimeter ole mamao mai le 70.0 µm i le 1000 µm.
• Fa'atupuina o laina tu'ufa'atasi o le CO2- ma le CO-lasers radiation ma isi lasers o lo'o galue i le va'aiga manino tioata.
Fa'atonuga ole ZGP:
O le faʻataʻitaʻiga tioata ZGP masani e mo le ituaiga I vaega tutusa i se tulimanu o le θ = 54 °, lea e talafeagai.
mo le faʻaogaina i le OPO pamu i galu umi i le va o le 2.05um ma le 2.1um e faʻatupu ai le gaosiga o le ogatotonu o le infrared.
i le va o le 3.0um ma le 6.0um.
O faʻasalalauga faʻapitoa o matou tioata ZGP o loʻo avanoa i luga ole talosaga.
"Faamaoni, Faʻafouina, Malosi, ma Lelei" e mafai ona avea ma mafaufauga faifaipea o la tatou faʻalapotopotoga mo lena taimi umi e gaosia ai le tasi ma le isi ma tagata faʻatau mo fefaʻatauaʻiga ma fefaʻatauaʻiga mo le 18 Tausaga Falegaosi Saina Zngep2 Nlinear Crystal Zinc Germanium Phosphide, Matou te faʻafeiloaʻi fa'amoemoega uma i le upu e vala'au mai ia i matou mo fefa'ataua'iga pisinisi laiti i le lumana'i.O a matou oloa ma fofo e sili ona lelei.A Filifilia, Lelei Fa'avavau!
Saina Zinc Germanium Phosphide, Zngep2 Nonlinear Crystal, O la matou faʻamoemoe o le fesoasoani lea i tagata faʻatau ia iloa a latou sini.O loʻo matou faia ni taumafaiga sili e ausia lenei tulaga manumalo-manumalo ma faʻafeiloaʻi ma le faʻamaoni e te auai ma i matou.I se upu, a e filifilia i matou, e te filifilia se olaga atoatoa.Faʻafeiloaʻi e asiasi i la matou fale gaosimea ma faʻafeiloaʻi lau faʻatonuga!Mo nisi fesili, faamolemole aua le faatuai e faafesootai matou.
Meatotino Autu | |
Kemisi | ZnGeP2 |
Fa'atusa tioata ma Vasega | Tetragonal, -42m |
Lattice Parameter | a = 5.467 Å |
c = 12.736 Å | |
Malosi | 4.162 g/cm3 |
Mohs Malosi | 5.5 |
Vasega Optical | Uniaxial lelei |
Fa'aoga Feso'ota'iga Va'aiga | 2.0 um – 10.0 um |
Amioga vevela @ T= 293 K | 35 W/m∙K (⊥c) 36 W/m∙K ( ∥ c) |
Fa'ateleina le vevela @ T = 293 K i le 573 K | 17.5 x 106 K-1 (⊥c) 15.9 x 106 K-1 (∥ c) |
Vaega Fa'atekinisi | |
Fa'aliga mafolafola | PV<ʎ/4@632.8nm |
SD lelei i luga | 20-10 |
Wedge/Parallelism sese | <30 arc sec |
Fa'asa'o | <5 arc min |
Va'aiga manino | 0.75 – 12.0 |
Fa'ai'u le laina | d36= 68.9 (i le 10.6 um),d36= 75.0 (i le 9.6 um) |