ZnGeP2 - Amashanyarazi Yuzuye Yuzuye
Ibisobanuro ku bicuruzwa
Bitewe niyi miterere idasanzwe, izwi nkimwe mubikoresho byizewe kubikoresho bidafite umurongo wa optique. ZnGeP2 irashobora kubyara 3-5 mkm ikomeza guhinduranya lazeri hanze ikoresheje tekinoroji ya optique parametric oscillation (OPO). Lazeri, ikorera mumadirishya yohereza ikirere ya 3-5 mm ifite akamaro kanini mubikorwa byinshi, nko gupima infrarafarike, kugenzura imiti, ibikoresho byubuvuzi, hamwe no kumva kure.
Turashobora gutanga optique nziza ya ZnGeP2 hamwe na coefficient nkeya cyane yo kwinjiza α <0,05 cm-1 (kuri pompe yumurambararo wa pompe 2.0-2.1 µm), ishobora gukoreshwa mugukora lazeri yo hagati ya infrarafarike ikoreshwa neza kandi ikoresheje inzira ya OPO cyangwa OPA.
Ubushobozi bwacu
Dynamic Temperature Field Technology yashyizweho kandi ikoreshwa muguhuza ZnGeP2 polycrystalline. Binyuze muri iryo koranabuhanga, zirenga 500g zifite isuku ZnGeP2 polycrystalline hamwe nintete nini zahujwe mugihe kimwe.
Uburyo bwa Horizontal Gradient Freeze hamwe na tekinoroji ya Directional Necking (ishobora kugabanya ubucucike bwa dislokisiyo neza) yakoreshejwe neza mukuzamura ubuziranenge bwa ZnGeP2.
Ikiro cyo murwego rwohejuru ZnGeP2 hamwe na diameter nini ku isi (Φ55 mm) yakuze neza nuburyo bwa Vertical Gradient Freeze.
Ubuso bwubuso hamwe nuburinganire bwibikoresho bya kristu, munsi ya 5Å na 1/8λ, byabonetse kubwumutego mwiza wo kuvura neza umutego.
Inguni yanyuma yo gutandukanya ibikoresho bya kristu iri munsi ya dogere 0.1 bitewe no gukoresha icyerekezo cyukuri hamwe nubuhanga bwo guca neza.
Ibikoresho bifite imikorere myiza byagezweho kubera ubwiza bwo hejuru bwa kristu hamwe nubuhanga bwo murwego rwohejuru rwo gutunganya kristu (3-5μm hagati ya infrarafurite yo hagati ya lazeri yakozwe hamwe nuburyo bwo guhindura ibintu burenga 56% mugihe byapomwe numucyo wa 2 mm isoko).
Itsinda ryacu ryubushakashatsi, binyuze mubushakashatsi buhoraho no guhanga udushya mu buhanga, ryatsinze neza ikoranabuhanga rya synthesis ya ZnGeP2 polycrystalline ifite isuku ryinshi, tekinoroji yo gukura yubunini bunini kandi bufite ireme ryiza rya ZnGeP2 hamwe na kristu yerekanwe hamwe na tekinoroji yo gutunganya neza; Irashobora gutanga ibikoresho bya ZnGeP2 hamwe numwimerere nkuwakuze kristu mubunini hamwe nuburinganire buringaniye, coeffisente yo kwinjiza bike, ituze ryiza, hamwe nuburyo bwiza bwo guhindura. Mugihe kimwe, twashizeho urutonde rwose rwibikorwa byo gupima imikorere ya kristu ituma tugira ubushobozi bwo gutanga serivise zo gupima imikorere ya kristu.
Porogaramu
● Icya kabiri, icya gatatu, n'icya kane bihuza ibisekuruza bya CO2-laser
Generation Ibyiza bya optique hamwe no kuvoma kumuraba wa 2.0 µm
Generation Iyaruka rya kabiri rihuza CO-laser
Gukora imirasire ya coherent muri subillimeterrange kuva 70.0 µm kugeza 1000 µm
● Igisekuru cyahujwe na radiyo ya CO2- na CO-laseri hamwe nizindi lazeri zikorera mukarere ka kristu.
Ibyingenzi
| Imiti | ZnGeP2 |
| Crystal Symmetry na Class | tetragonal, -42m |
| Ibipimo bya Lattice | a = 5.467 Å c = 12.736 Å |
| Ubucucike | 4.162 g / cm3 |
| Mohs Gukomera | 5.5 |
| Icyiciro cyiza | Guhuza ibyiza |
| Ikoreshwa ryogukwirakwiza | 2.0 um - 10.0 um |
| Amashanyarazi @ T = 293 K. | 35 W / m ∙ K (⊥c) 36 W / m ∙ K (∥ c) |
| Kwagura Ubushyuhe @ T = 293 K kugeza 573 K. | 17.5 x 106 K-1 (⊥c) 15.9 x 106 K-1 (∥ c) |
Ibipimo bya tekiniki
| Ubworoherane bwa Diameter | + 0 / -0.1 mm |
| Ubworoherane | ± 0.1 mm |
| Icyerekezo cyo kwihanganira icyerekezo | <30 arcmin |
| Ubwiza bw'ubuso | 20-10 SD |
| Kubeshya | <λ/4@632.8 nm |
| Kubangikanya | <30 arcsec |
| Perpendicularity | <5 arcmin |
| Chamfer | <0.1 mm x 45 ° |
| Urwego rwo gukorera mu mucyo | 0,75 - 12.0? M. |
| Coefficients idafite umurongo | d36 = 68.9 pm / V (kuri 10,6 mm) d36 = 75.0 pm / V (kuri 9,6 mm) |
| Ibyangiritse | 60 MW/cm2 ,150ns@10.6μm |
