Sink Germanium Phosphide(ZGP)kristallen mei grutte net-lineêre koeffizienten (d36=75pm/V).ÚsZGPhat breed ynfraread-transparânsjeberik (0.75-12μm), nuttige oerdracht fan 1.7um.ZGPtoant ek hege termyske conductivity (0.35W / (cm · K)), hege laser skea drompel (2-5J / cm2) en goed Machtigingsformulier eigendom.
ZnGeP2 (ZGP) kristal waard de kening neamd fan ynfraread net-lineêre optyske kristallen en it is noch altyd it bêste frekwinsjekonverzjemateriaal foar hege krêft, ynstelbere ynfrareadlasergeneraasje.DIEN TECH biede hege optyske kwaliteit en grutte diameterZGPkristallen mei ekstreem lege absorptionskoëffisjint α < 0,03 cm-1 (by pompwellenlangen 2,0-2,1 µm).Dizze eigenskippen kinne ZGP crystal wurde brûkt foar it generearjen fan mid-infraread tunable laser mei hege effisjinsje fia OPO of OPA prosessen.
DIEN TECH jout twa soarten ZnGeP2 crystal, C-ZGP en YS-ZGP.YS-ZGP toant legere absorption by 2090nm dan C-ZGP.C-ZGP absorptionskoëffisjint by 2090nm <0.05cm-1 wylst YS-ZGP absorptionskoëffisjint by 2090nm <0.02cm-1.C-ZGP groeide troch fertikale meathod wylst YS-ZGP groeide troch horizontale meathod.Ek toant YS-ZGP ek bettere homogeniteit en útfiereffisjinsje.
Applikaasjes fanZGP:
• Twadde, tredde en fjirde harmonic generaasje fan CO2-laser.
• Optyske parametryske generaasje mei pompen op in golflingte fan 2.0 µm.
• Twadde harmonic generaasje fan CO-laser.
• YS-ZGP binne typysk materiaal foar THz berik fan 40.0 µm oant 1000 µm, pompt troch 1um.
• Generaasje fan kombinearre frekwinsjes fan CO2- en CO-lasers strieling en oare lasers wurkje yn it kristal transparânsje regio.
Oanpaste oriïntaasjes fan úsZGP kristallenbinne beskikber op oanfraach.
Basis Eigenskippen | |
Gemysk | ZnGeP2 |
Crystal Symmetry en Klasse | Tetragonaal, -42m |
Lattice Parameters | a = 5.467 Å |
c = 12.736 Å | |
Tichtheid | 4.162 g/cm3 |
Mohs hurdens | 5.5 |
Optyske klasse | Posityf uniaxial |
Brûkber Transmission Range | 2.0 um – 10.0 um |
Thermyske konduktiviteit @ T= 293 K | 35 W/m∙K (⊥c) 36 W/m∙K (∥c) |
Termyske útwreiding @ T = 293 K oant 573 K | 17,5 x 106 K-1 (⊥c) 15,9 x 106 K-1 (∥ c) |
Technyske parameters | |
Surface flatness | PV<ʎ/8@632.8nm |
Oerflak kwaliteit SD | 20-10 |
Wedge / Parallelisme flater | <30 arc sek |
Perpendicularity | <5 arc min |
Transparânsje berik | 0,75 – 12,0 |
Net-lineêre koeffizient | d36= 68.9 (op 10.6 um), d36= 75.0 (by 9.6 um) |
Model | Produkt | Grutte | Oriïntaasje | Oerflak | Mount | Kwantiteit |
DE0128 | YS-ZGP | 12*12*15mm | θ=54.7°φ=0° | AR/AR@2090nm+3~5μm | Unmounted | 1 |
DE0468 | YS-ZGP | 15*15*1.5mm | θ=48.6°φ=0° | AR/AR@2-3.3μm(Rave<2%)+7-12μm(Rave<5%) | φ25.4mm | 1 |
DE0468-3 | YS-ZGP | 15*15*1mm | θ=48.6°φ=0° | AR/AR@1.8-3.5um+5~11um | φ25.4mm | 1 |
DE0468-1 | YS-ZGP | 15*15*2.5mm | θ=48.6°φ=0° | AR/AR@2-3.3μm(Rave<2%)+7-12μm(Rave<5%) | Unmounted | 1 |
DE0259 | YS-ZGP | 5*5*0,25 mm | θ=51°φ=0° | AR/AR@2.1+2.7+8.0μm | φ25.4mm | 1 |
DE0469-2 | YS-ZGP | 5*6*1mm | θ=48.2°φ=0° | AR/AR@1.8-3.5um+5~11um | φ25.4mm | 1 |
DE0089 | YS-ZGP | 6*6*1.5mm | θ=47.8°φ=0° | AR/AR@2.5um&5um | Unmounted | 1 |
DE1269-1 | YS-ZGP | 6*6*15mm | θ=54.7°φ=0° | AR/AR@2.1um+3-5um | Unmounted | 1 |
DE0077-3 | YS-ZGP | 6 * 6 * 20 mm | θ=50.4°φ=0° | AR/AR@2090nm(R<0.25%) & 3-5um(R<1%) | Unmounted | 1 |
DE1163 | YS-ZGP | 6 * 6 * 20 mm | θ=57.5°φ=0° | AR/AR@2090nm(R<0.25%) & 3-5um(R<1%) | Unmounted | 1 |
DE1165 | YS-ZGP | 6 * 6 * 20 mm | θ=59°φ=0° | Beide kanten gepolijst | Unmounted | 1 |
DE0038-2 | YS-ZGP | 6 * 6 * 24 mm | θ=54.7°φ=0° | Beide kanten gepolijst | Unmounted | 1 |
DE0059-3 | YS-ZGP | 6 * 6 * 25 mm | θ=50.5°φ=0° | AR/AR@2090nm(R<0.25%) & 3-5um(R<1%) | Unmounted | 1 |
DE0059-8 | YS-ZGP | 6 * 6 * 25 mm | θ=57.5°φ=0° | AR/AR@2.1um+3-5um | Unmounted | 1 |
DE0725 | YS-ZGP | 6 * 6 * 25 mm | θ=54.7°φ=0° | Beide kanten gepolijst | Unmounted | 1 |
DE0364 | YS-ZGP | 6 * 6 * 40 mm | θ=54.7°φ=0° | Beide kanten gepolijst | Unmounted | 1 |
DE1162 | YS-ZGP | 6*6*5mm | θ=48°φ=0° | AR/AR@2-3um+5-9um | Unmounted | 1 |
DE0127 | YS-ZGP | 6 * 8 * 15 mm | θ=54°φ=0° | AR/AR@2090nm(R<0.25%) & 3-5um(R<1%) | Unmounted | 1 |
DE0431-1 | YS-ZGP | 8*8*20mm | θ=54.7°φ=0° | AR/AR@2090nm(R<0.25%) & 3-5um(R<1%) | Unmounted | 1 |
DE0468-2 | YS-ZGP | 15*15*0.5mm | θ=48.6°φ=0° | AR/AR@1.8-3.5um+5~11um | Unmounted | 2 |
DE0260 | YS-ZGP | 5*5*1mm | θ=51°φ=0° | AR/AR@2.1+2.7+8.0μm | φ25.4mm | 2 |
DE0077-0 | YS-ZGP | 6 * 6 * 20 mm | θ=54.7°φ=0° | AR/AR@2090nm(R<0.25%) & 3-5um(R<1%) | Unmounted | 2 |
DE0077-8 | YS-ZGP | 6 * 6 * 20 mm | θ=54.7°φ=0° | AR/AR@2.1um+3-5um | Unmounted | 2 |
DE1005 | YS-ZGP | 6 * 6 * 20 mm | θ=56.8°φ=0° | Beide kanten gepolijst | Unmounted | 2 |
DE0725-1 | YS-ZGP | 6 * 6 * 25 mm | θ=54.7°φ=0° | AR/AR@2090nm(R<0.25%) & 3-5um(R<1%) | Unmounted | 2 |
DE0074-6 | YS-ZGP | 6 * 6 * 30 mm | θ=54.7°φ=0° | AR/AR@2090nm+3~5μm | Unmounted | 2 |
DE0074-1 | YS-ZGP | 6 * 6 * 30 mm | θ=54.5°φ=0° | AR/AR@2.1um+3-5um | Unmounted | 3 |
DE0494-1 | YS-ZGP | 8*8*4mm | θ=57.5°φ=0° | AR/AR@1.7-3um+5-13um | Unmounted | 3 |
DE0129 | YS-ZGP | 6 * 8 * 20 mm | θ=54°φ=0° | AR/AR@2090nm(R<0.25%) & 3-5um(R<1%) | Unmounted | 5 |
DE0494 | YS-ZGP | 8*8*4mm | θ=57.5°φ=0° | Beide kanten gepolijst | Unmounted | 5 |