4inch 6inch Lithium niobate single crystal film LNOI wafer

Kufotokozera Kwachidule:

Lithium niobate ili ndi zinthu zabwino kwambiri za electro-optical, nonlinear ndi piezoelectric. Mothandizidwa ndi ukadaulo wapamwamba wapang'ono ndi nano, zida zophatikizika za Photonics zochokera ku lithiamu niobate film film (LNOI) pa insulators zapangidwa kwambiri. M'tsogolomu, zipangizo zamakono za LNOI zithandizira kupititsa patsogolo kwa LNOI-based micro-nano Optics, photonics Integrated, ndi microwave photonics. Kupanga zida zapamwamba za LNOI kudzakhala gawo lofunikira pakugwiritsa ntchito mafakitale a zida za lithiamu niobate optoelectronics.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kukonzekera kwa zida za LNOI kumagawidwa m'magawo anayi otsatirawa

(1) Iye ayoni anali jekeseni mu X-odulidwa lifiyamu niobate zakuthupi pa mphamvu inayake, ndipo anadzetsa mu chilema wosanjikiza pa kuya zina pansi pa pamwamba wosanjikiza wa lifiyamu niobate;

(2) The ion yoikidwa ndi lithiamu niobate zakuthupi zimamangirizidwa ku gawo lapansi la silicon ndi wosanjikiza wa oxide kuti apange chomangira chomangira;

(3) Chomangira chomangiracho chinalumikizidwa kuti zolakwika zomwe zidayambitsidwa ndi He ion implantation zisinthe ndikuphatikizana kupanga ming'alu. Pomaliza, lifiyamu niobate analekanitsidwa pamodzi chilema wosanjikiza kupanga zotsalira lifiyamu niobate magawo ndi LNOI zopyapyala.

Mapulogalamu ndi maubwino a LNOI wafer

1--Mafilimu a Lithium niobate piezoelectric (LNOI) ali ndi piezoelectric coefficient ndi dielectric constant, omwe amatha kusintha mphamvu zamakina kukhala mphamvu yamagetsi kapena mphamvu yamagetsi kukhala mphamvu yamakina. Choncho, amagwiritsidwa ntchito kwambiri m'munda wa masensa, monga makina othamanga, mawotchi othamanga, kutentha kwa kutentha ndi zina zotero. Kuphatikiza apo, filimu ya lifiyamu niobate piezoelectric itha kugwiritsidwanso ntchito pazida zamamvekedwe ndi zida zonjenjemera, monga piezoelectric ceramic transducer complex piezoelectric ceramic sefa.

2-Kukhazikika kwa filimu ya lithiamu niobate piezoelectric ndi chimodzi mwazabwino zake. Chifukwa cha kukhazikika kwake kwa kristalo komanso kusakhazikika kwamankhwala, filimu ya lithiamu niobate piezoelectric imatha kugwira ntchito kutentha kwambiri, chinyezi chambiri, asidi amphamvu, alkali wamphamvu ndi malo ena ovuta, okhala ndi kukana kwa dzimbiri komanso kukhazikika.

3-Lithium niobate piezoelectric film ndi chinthu chatsopano cha piezoelectric chomwe chimagwira ntchito bwino komanso chokhazikika, ndipo chili ndi chiyembekezo chogwiritsa ntchito kwambiri. Ndi chitukuko chosalekeza cha sayansi ndi ukadaulo, filimu ya lithiamu niobate piezoelectric idzagwiritsidwa ntchito m'mizinda yambiri, kubweretsa kumasuka komanso kusinthika m'miyoyo ya anthu.