Amakristalu e-ZGP(ZnGeP2)

I-Zinc Germanium Phosphide(ZGP)amakristalu anama-coefficients amakhulu angaqondile (d36=75pm/V).EyethuI-ZGPinobubanzi obubanzi bokukhanyela kwe-infrared (0.75-12μm), ukudluliselwa okuwusizo kusuka ku-1.7um.I-ZGPfuthi ikhombisa ukuguquguquka kwe-thermal okuphezulu(0.35W/(cm·K)), umkhawulo womonakalo we-laser ophezulu (2-5J/cm2) kanye nempahla yokukhanda kahle.

I-ZnGeP2 (I-ZGP) ikristalu yayibizwa ngokuthi inkosi yamakristalu e-infrared nonlinear optical futhi iseyinto engcono kakhulu yokuguqula imvamisa yamandla aphezulu, isizukulwane se-laser ye-infrared esiguqulekayo.I-DIEN TECH inikeza ikhwalithi ephezulu yokubona nobubanzi obukhuluI-ZGPamakristalu ane-coefficient yokumunca ephansi kakhulu α <0.03 cm-1(kumaza wamaza wepompo angu-2.0-2.1 µm).Lezi zakhiwo zenza ikristalu ye-ZGP isetshenziselwe ukukhiqiza i-laser eshintshwayo ye-infrared esebenza kahle kakhulu ngezinqubo ze-OPO noma ze-OPA.

I-DIEN TECH inikeza izinhlobo ezimbili zekristalu ye-ZnGeP2, i-C-ZGP ne-YS-ZGP.I-YS-ZGP ikhombisa ukumuncwa okuphansi ku-2090nm kune-C-ZGP.I-C-ZGP yokumunca i-coefficient ku-2090nm <0.05cm-1 kuyilapho i-YS-ZGP i-coefficient yokumunca ku-2090nm <0.02cm-1.I-C-ZGP ikhule nge-method eqondile ngenkathi i-YS-ZGP ikhula ngokuvundlile.Futhi, i-YS-ZGP ikhombisa i-homogeneity engcono kanye nokusebenza kahle kokukhiphayo.

Izicelo zeI-ZGP:

• Isizukulwane sesibili, sesithathu, nesine se-harmonic ye-CO2-laser.

• Ukukhiqiza ipharamethikhi ebonakalayo ngokumpompa kubude begagasi obungu-2.0 µm.

• Isizukulwane sesibili se-harmonic se-CO-laser.

• I-YS-ZGP iyinto evamile yebanga le-THz ukusuka ku-40.0 µm ukuya ku-1000 µm, impontshwa ngo-1um.

• Ukukhiqizwa kwamafrikhwensi ahlanganisiwe emisebe ye-CO2- kanye ne-CO-laser namanye ama-laser asebenza endaweni yekristalu ebonisa ngale.

Iziqondiso ngokwezifiso zethuAmakristalu e-ZGPayatholakala ngesicelo.