Sawir-qaadista Silicon-ku-saleysan ayaa hadda loo tixgaliyaa jiilka soo socda ee sawir-qaadista isgaarsiinta Si kastaba ha ahaatee, horumarinta modulators indhaha is haysta iyo kuwa hooseeya ayaa weli ah caqabad. Halkan waxaanu kaga warbixinaynaa saamaynta wayn ee korantada indhaha ee Ge/SiGe Saamayntan rajo-gelinta leh waxay ku salaysan tahay saamaynta aan caadiga ahayn ee quantum-ka Stark taasoo ay ugu wacan tahay xannibaadda kala duwan ee elektaroonnada iyo godadka ceelasha Quantum-ka ee Ge/SiGe. Dhacdadan waxaa loo isticmaali karaa si weyn loo hagaajiyo waxqabadka modulators iftiinka marka la barbardhigo hababka caadiga ah ee lagu sameeyay ilaa hadda silikoon photonics. Waxaan ku cabbirnay isbeddellada tusaha dib-u-celinta ilaa 2.3 × 10-3 ee korantada eexda ee 1.5 V oo leh hufnaanta habaynta u dhiganta VπLπ ee 0.046 Vcm. Mudaaharaadkani waxa uu u gogol xaarayaa horumarinta wax-bedeleyaasha heerka-xawaaraha sare leh ee wax ku oolka leh ee ku salaysan nidaamka agabka Ge/SiGe.
Waqtiga boostada: Jun-06-2023