Umgangatho ogqwesileyo we-optics zinc-germanium Phosphide esetyenziswa kwi-CO2 kunye ne-CO lasers radiation

Iikristale ze-ZGP ezinee-coefficients ezinkulu ezingezizo (d36=75pm/V), uluhlu olubanzi lwe-infrared transparency (0.75-12μm), ukuhanjiswa kwe-thermal ephezulu (0.35W/(cm·K)), umda womonakalo welaser (2-5J/cm2) kunye Ipropathi yomatshini wokwenza kakuhle, ikristale ye-ZnGeP2 yayibizwa ngokuba yinkosi yeekristale ze-infrared nonlinear optical kwaye iseyeyona nto ilungileyo yokuguqula i-frequency kumandla aphezulu, ukuveliswa kwe-laser ye-infrared.Singanikezela ngekhwalithi ephezulu yokukhanya kunye nedayamitha enkulu yekristali ye-ZGP ene-coefficient yokufunxa ephantsi kakhulu α <0.05 cm-1 (kwimpompo yamaza obude obuyi-2.0-2.1 µm), enokusetyenziswa ukuvelisa i-laser ephakathi kwe-infrared enokusetyenzwa ngempumelelo ephezulu nge-OPO okanye i-OPA. iinkqubo.

Ikhemikhali:ZnGeP2

Ubuninzi:4.162 g/cm3

Mohs Ukuqina:5.5

Iklasi yokubona:Positive uniaxial

Uluhlu loThutho oluSebenzisayo:2.0 um-10.0 um

I-Thermal Conductivity @ T= 293 K:35 W/m∙K (⊥c)
36 W/m∙K ( ∥ c)

Ukwandiswa kweThermal @ T = 293 K ukuya ku-573 K:17.5 x 106 K-1 (⊥c)
15.9 x 106 K-1 ( ∥ c)

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Siqhubeka nomgaqo osisiseko "womgangatho wokuqala, ukuxhasa kuqala, uphuculo oluqhubekayo kunye nokuqaliswa kokudibana nabathengi" kulawulo lwakho kunye "neziphene, izikhalazo zero" njengenjongo yomgangatho.Ukwenza inkonzo yethu ibe ntle, sinikezela ngezinto ezikumgangatho ophezulu kakhulu ngexabiso elifanelekileyo lokuthengisa i-Optics ye-zinc-germanium Phosphide esetyenziswa kwi-CO2 kunye ne-CO lasers radiation, Siyabamkela abathengi, imibutho yamashishini kunye namaqabane avela kuzo zonke iindawo zehlabathi. ukuthetha nathi kwaye sikhangele intsebenziswano kwimiba eyakhayo.
Siqhubeka nomgaqo osisiseko "womgangatho wokuqala, ukuxhasa kuqala, uphuculo oluqhubekayo kunye nokuqaliswa kokudibana nabathengi" kulawulo lwakho kunye "neziphene, izikhalazo zero" njengenjongo yomgangatho.Ukwenza inkonzo yethu ibe ntle, sinikezela ngezinto ezinomgangatho ophezulu ophezulu ngexabiso elifanelekileyo lokuthengisaZgp, Ukwenza iimveliso zokudala ngakumbi kunye nezisombululo, ukugcina iimpahla ezikumgangatho ophezulu kunye nokuhlaziya kungekuphela nje iimveliso kunye nezisombululo zethu kodwa nathi ukuze sisigcine siphambi kwehlabathi, kunye neyokugqibela kodwa eyona ibalulekileyo: ukwenza wonke umxhasi aneliseke ngayo yonke into esiyenzayo. ngoku kunye nokukhula ngamandla kunye.Ukuze ube ngoyena mntu uphumeleleyo, qala apha!

Zinc Germanium Phosphide(ZGP)iikristale ezinee-coefficients ezinkulu ezingezizo (d36=75pm/V).YethuZGPinoluhlu olubanzi lwe-infrared transparency (0.75-12μm), ukuhanjiswa okuluncedo ukusuka kwi-1.7um.ZGPikwabonisa i-thermal conductivity ephezulu (0.35W/(cm·K)), i-laser damage threshold ephezulu (2-5J/cm2)kunye nepropathi yokulungisa kakuhle.

ZnGeP2 (ZGP) Ikristale yayibizwa ngokuba yinkosi yeekristale ze-infrared nonlinear optical kwaye iseyeyona nto ilungileyo yokuguqula i-frequency kumandla aphezulu, ukuveliswa kwelaser ye-infrared.I-DIEN TECH ibonelela ngekhwalithi ephezulu ye-optical kunye nobukhulu obukhuluZGPiikristale ezinomlinganiso ophantsi kakhulu wokufunxa α <0.03 cm-1(kwimpompo yamaza obude 2.0-2.1 µm).Ezi zakhiwo zenza ukuba ikristale ye-ZGP isetyenziselwe ukuvelisa i-laser etyhuna ephakathi kwe-infrared ngobuchule obuphezulu ngokusebenzisa iinkqubo ze-OPO okanye ze-OPA.

Usetyenziso lweZGP:

• Isizukulwana sesibini, sesithathu, nesine seharmonic yeCO2-laser.

• Ukuveliswa kweparametrikhi ebonakalayo ngokumpompa kumgama wamaza we-2.0 µm.

• Imveliso yesibini ye-harmonic ye-CO-laser.

• Ukuvelisa ukusasazeka kwemitha eyondeleleneyo kwi-submillimeterrange ukusuka kwi-70.0 µm ukuya kwi-1000 µm.

• Ukuveliswa kweefrikhwensi ezidityanisiweyo ze-CO2- kunye ne-CO-laser radiation kunye nezinye iilaser zisebenza kummandla wecrystal transparency.

Ukuqhelaniswa neZGP:
UmgangathoZGPuqhelaniso lwekristale lolodidi lwesigaba I esithelekiseka kwi-engile ye-θ= 54°, efanelekileyo
ukuze isetyenziswe kwi-OPO epompelwe kubude bamaza phakathi kwe-2.05um kunye ne-2.1um ukuvelisa imveliso ephakathi kwe-infrared
phakathi kwe-3.0um kunye ne-6.0um.

Uqhelaniso Custom yethuIikristale zeZGPziyafumaneka ngesicelo.

Siqhubeka nomgaqo osisiseko "womgangatho wokuqala, ukuxhasa kuqala, uphuculo oluqhubekayo kunye nokuqaliswa kokudibana nabathengi" kulawulo lwakho kunye "neziphene, izikhalazo zero" njengenjongo yomgangatho.Ukwenza inkonzo yethu ibe ntle, sinikezela ngezinto ezikumgangatho ophezulu kakhulu ngexabiso elifanelekileyo lokuthengisa i-Optics ye-zinc-germanium Phosphide esetyenziswa kwi-CO2 kunye ne-CO lasers radiation, Siyabamkela abathengi, imibutho yamashishini kunye namaqabane avela kuzo zonke iindawo zehlabathi. ukuthetha nathi kwaye sikhangele intsebenziswano kwimiba eyakhayo.
Umgangatho ogqwesileyo, Ukudala iimveliso zoyilo kunye nezisombululo, ukugcina iimpahla ezikumgangatho ophezulu kunye nokuhlaziya kungekuphela nje iimveliso kunye nezisombululo zethu kodwa ngokwethu ukusigcina siphambi kwehlabathi, kunye neyokugqibela kodwa eyona ibalulekileyo: ukwenza wonke umxhasi aneliseke yonke into esiyibonisayo kwaye sikhule somelele kunye.Ukuze ube ngoyena mntu uphumeleleyo, qala apha!

Iipropati ezisisiseko
Ikhemikhali	ZnGeP2
I-Crystal Symmetry kunye neKlasi	I-Tetragonal, -42m
Iiparamitha zeLattice	a = 5.467 Å
Iiparamitha zeLattice	c = 12.736 Å
Ukuxinana	4.162 g/cm3
Mohs Ubunzima	5.5
Iklasi ye-Optical	Positive uniaxial
Uluhlu loThutho oluSebenzisayo	2.0 um – 10.0 um
I-Thermal Conductivity @ T= 293 K	35 W/m∙K (⊥c) 36 W/m∙K ( ∥ c)
Ukwandiswa kweThermal @ T = 293 K ukuya ku-573 K	17.5 x 106 K-1 (⊥c) 15.9 x 106 K-1 ( ∥ c)

IiParameters zobuGcisa
Umphezulu othe tyaba	PV<ʎ/4@632.8nm
Umphezulu womgangatho we-SD	20-10
Impazamo yeWedge/Parallelism	<30 imizuzwana
Perpendicularity	<5 iarc min
Uluhlu lokungafihli	0.75 - 12.0
I-Coefficient engasebenziyo	d₃₆= 68.9 (nge-10.6 um), d₃₆= 75.0 (nge-9.6 um)