N'ịgbaso ụkpụrụ gị nke "ịdịmma, enyemaka, arụmọrụ na uto", anyị enwetala ntụkwasị obi na otuto sitere n'aka ndị ahịa ụlọ na nke mba ụwa maka ZnGeP2 Nonlinear Crystal Zinc Germanium Phosphide-DIEN TECH, Ụkpụrụ nke nzukọ anyị ga-abụ ịnye ọkwa dị elu. ihe, ọrụ ọkachamara, na nkwurịta okwu n'eziokwu.Nabata ndị ezigbo enyi niile ka ha debe ịzụrụ nnwale maka ịme ịhụnanya obere azụmaahịa dị ogologo oge.
N'ịgbaso ụkpụrụ gị nke "ịdịmma, enyemaka, arụmọrụ na uto", anyị enwetala ntụkwasị obi na otuto site n'aka ndị ahịa ụlọ na mba ụwa makaZinc Germanium phosphide na Zngep2 kristal adịghị adị, Mmepe nke ụlọ ọrụ anyị ọ bụghị naanị chọrọ nkwa nke ịdị mma, ọnụahịa ezi uche dị na ya na ọrụ zuru oke, ma na-adaberekwa na ntụkwasị obi na nkwado ndị ahịa anyị!N'ọdịnihu, anyị na-aga na-aga n'ihu na ndị kasị ruru eru na elu àgwà ọrụ na-enye ndị kasị asọmpi price, Ọnụ na anyị ahịa na nweta mmeri-mmeri!Nnọọ na-ajụ ase na ịjụ!
Zinc Germanium phosphide(ZGP)kristal nwere nnukwu ọnụọgụ ọnụọgụ na-adịghị adị (d36=75pm/V).AnyịZGPnwere oke nghọta infrared sara mbara (0.75-12μm), nnyefe bara uru sitere na 1.7um.ZGPna-egosikwa nrụpụta ọkụ dị elu (0.35W / (cm · K)), ọnụ ụzọ mmebi laser dị elu (2-5J / cm2) yana ihe eji arụ ọrụ nke ọma.
ZnGeP2 (ZGP) A na-akpọ kristal eze nke kristal anya anya infrared na-adịghị anya ma ọ ka bụ ihe ntụgharị ugboro ugboro kachasị mma maka ike dị elu, ọgbọ laser infrared na-emegharị emegharị.DIEN TECH na-enye ezigbo ngwa anya na nnukwu dayametaZGPkristal nwere ọnụọgụ nnabata dị oke ala α <0.03 cm-1 (na ogologo nfe mgbapụta 2.0-2.1 µm).Ngwongwo ndị a na-enyere kristal ZGP aka iji mepụta laser tunable nke etiti infrared nwere arụmọrụ dị elu site na usoro OPO ma ọ bụ OPA.
DIEN TECH na-enye ụdị abụọ nke kristal ZnGeP2, C-ZGP na YS-ZGP.YS-ZGP na-egosi nnabata dị ala na 2090nm karịa C-ZGP.Ọnụọgụ nnabata C-ZGP na 2090nm <0.05cm-1 ebe ọnụọgụ nnabata YS-ZGP na 2090nm <0.02cm-1.C-ZGP tolitere site na anụ kwụ ọtọ ebe YS-ZGP tolitere site na anụ ahụ kwụ ọtọ.Ọzọkwa, YS-ZGP na-egosi mma homogeneity na mmepụta arụmọrụ nakwa.
Ngwa nkeZGP:
• Nke abụọ, nke atọ, na anọ harmonic ọgbọ nke CO2-laser.
• Ọgbọ parametric ngwa anya nwere mgbapụta n'ogologo nke 2.0µm.
• Ọgbọ nke abụọ harmonic nke CO-laser.
•YS-ZGP bụ ihe a na-ahụkarị maka THz sitere na 40.0 µm ruo 1000 µm, nke 1um na-agbapụta.
• Ọgbọ nke jikọtara ugboro nke CO2- na CO-laser radieshon na lasers ndị ọzọ na-arụ ọrụ na kristal transparency mpaghara.
Omenala nghazi nke anyịkristal ZGPdị na arịrịọ.
Zinc germanium phosphide (ZGP) nwere ihe mara mma dị ka etiti infrared na-abụghị nke dị n'etiti.
kristal anya nwere ọnụọgụ ọnụọgụ na-adịghị na 75pm/V.kristal ZnGeP2 dabara adaba maka ngwa ike dị elu na sistemụ OPO OPA n'ime mpaghara etiti na mpaghara infrared dị anya.Ọnụ ọgụgụ buru ibu nke kristal ZGP, bụ ihe dị ka ugboro 160 karịa nke KDP, na-eme ka ọ bụrụ otu n'ime kristal na-adịghị na ntanetị mara mma.
Njirimara ndị bụ isi | |
Chemical | ZnGeP2 |
Crystal Symmetry na klaasị | Tetragonal, -42m |
Parameters Lattice | a = 5.467 Å |
c = 12.736 Å | |
Njupụta | 4.162 g/cm3 |
Mohs ike | 5.5 |
Klas ngwa anya | Uniaxial dị mma |
Oke nnyefe bara uru | 2.0 - 10.0 nkeji |
Mmetụta okpomọkụ @ T = 293 K | 35 W/m∙K (⊥c) 36 W/m∙K (∥ c) |
Mgbasa ọkụ @ T = 293 K ruo 573 K | 17.5 x 106 K-1 (⊥c) 15.9 x 106 K-1 (∥ c) |
Nka nka | |
Mwụsị elu elu | PV<ʎ/8@632.8nm |
SD dị mma n'elu | 20-10 |
Njehie wedge/mmekọrịta | <30 nkeji nkeji |
Perpendicularity | <5 arc min |
Oke nghọta | 0.75 - 12.0 |
Ọnụọgụ na-abụghị linear | d36= 68.9 (na 10.6 um), d36= 75.0 (na 9.6 um) |
Nlereanya | Ngwaahịa | Nha | Nhazi | Elu | Ugwu | Ọnụọgụ |
DE0059-3 | YS-ZGP | 6*6*25mm | θ=50.5°;φ=0° | AR/AR@2.1um+2.5-2.9um+8-8.5um | Ebupụghị | 1 |
DE0074-1 | YS-ZGP | 6*6*30mm | θ=54.5°;φ=0° | AR/AR@2.1um+3-5um | Ebupụghị | 1 |
DE0077-1 | YS-ZGP | 6*6*20mm | θ=54.7°;φ=0° | Akụkụ abụọ a na-egbu maramara | Ebupụghị | 1 |
DE0077-0 | YS-ZGP | 6*6*20mm | θ=54.7°;φ=0° | AR/AR@2090nm(R<0.25%)&3-5um(R<1%) | Ebupụghị | 2 |
DE0077-3 | YS-ZGP | 6*6*20mm | θ=50.4°;φ=0 | Akụkụ abụọ a na-egbu maramara | Ebupụghị | 1 |
DE0077-4 | YS-ZGP | 6*6*20mm | θ=48.4°;φ=0° | Akụkụ abụọ a na-egbu maramara | Ebupụghị | 1 |
DE0089 | YS-ZGP | 6*6*1.5mm | θ=47.8°;φ=0° | AR/AR@2.5um&5um | Ebupụghị | 1 |
DE0059-8 | YS-ZGP | 6*6*25mm | θ=57.5°;φ=0° | AR/AR@2.1um+3-5um | Ebupụghị | 1 |
DE0127 | YS-ZGP | 6*8*15mm | θ=54°;φ=0° | AR/AR@2090nm(R<0.25%)&3-5um(R<1%) | Ebupụghị | 1 |
DE0128 | YS-ZGP | 12*12*15mm | θ=54.7°;φ=0° | Akụkụ abụọ a na-egbu maramara | Ebupụghị | 1 |
DE0129 | YS-ZGP | 6*8*20mm | θ=54°;φ=0° | AR/AR@2090nm(R<0.25%)&3-5um(R<1%) | Ebupụghị | 1 |
DE0259 | YS-ZGP | 5*5*0.25mm | θ=51°;φ=0° | AR/AR@2.1+2.7+8.0μm | Φ25.4mm | 1 |
DE0260 | YS-ZGP | 5*5*1mm | θ=51°;φ=0° | AR/AR@2.1+2.7+8.0μm | Φ25.4mm | 2 |
DE0468-2 | YS-ZGP | 15*15*0.5mm | θ=48.6°;φ=0° | AR/AR@1.8-3.5um+5~11um | Ebupụghị | 2 |
DE0468-3 | YS-ZGP | 15*15*1mm | θ=48.6°;φ=0° | AR/AR@1.8-3.5um+5~11um | Φ25.4mm | 2 |
DE0494 | YS-ZGP | 8*8*4mm | θ=57.5°;φ=0° | AR/AR@1.7-3um+5-13um | Ebupụghị | 3 |