A na-ewebata photoDetectors elu photoDetectors

A na-ewebata photoDetectors ngwa ngwaIngsaas phosetors

Photodectors dị eluN 'ubi nke nkwukọrịta anya kachasị gụnyere III-V Incaas Photosectors na Iv zuru oke si na ge /Si photosetes. Onye nke mbụ bụ ọdịnala dị nso na onye na-ahụ maka ihe eji egbochi ya, ebe nke ikpeazụ na teknụzụ anya silicon ka ọ bụrụ kpakpando nyocha, ma ọ bụ ebe na-ekpo ọkụ na-eme nyocha nke nyocha nke Optinecricricrics na-adịbeghị anya. Na mgbakwunye, ndị nchọpụta ọhụrụ sitere na akụrụngwa nke ihe dị iche iche na-etolite ngwa ngwa n'ihi uru nke nhazi dị mfe, ezigbo mgbanwe na akụrụngwa dị mma. Enwere ọdịiche dị n'etiti ndị nchọpụta ọhụrụ ndị a na foto ọdịnala ọdịnala na akụrụngwa ihe onwunwe na usoro nrụpụta. A na-ejikarị ihe nchọpụta dị mma na-eme ka njiri mara mma dị mma, a na-ejikarị ngwa eletrik dị ala na nke ọma maka ihe ndị na-agbanwe agbanwe. Agbanyeghị, ma e jiri ya tụnyere Ingaas na Si / G Ihe nchọpụta, ndị nchọpụta ọhụrụ ahụ ka kwesịrị imeziwanye na ogologo oge nkwụsi ike, na-arụpụta ntozu na njikọta.

IDAAS bụ otu n'ime ihe kachasị mma maka ịghọta ọsọ dị elu na foto na-egosi na kọmputa. Nke mbu, Ingaas bu bankgap secandap dị na ya, a ga-achịkwa obosara ya n'etiti na gaa na Ga iji nweta ihe mgbama dị iche iche nke njem dị iche iche. N'etiti ha, in0.53GA0.47As zuru oke na akwa lattice nke imi, ma nwee nnukwu mmiri na-acha uhie uhie na igwe okwu ngwa ngwa, nke bụ ihe kachasị eji na nkwadebe nkephotodectors, na arụmọrụ dị ugbu a na ọrụ nzaghachi dịkwa mma. Nke abuo, Ingaas na ihe eji eme ihe elektrọn di elu, ma eleghi anya ngbanye eletrik elektrọn nke akparamagwa ha bu 1 × 107 cm / s. N'otu oge ahụ, Ingaas na ihe inp nwere mmetụta ọsọ ọsọ nke mkpuchi mkpuchi n'okpuru ala eletrik. Enwere ike kee ihe mkpuchi ahụ na 4 × 107cm / s na 6 × 107cm / s, nke na-eme ka bandwidth na-enweghị atụ. Ugbu a, a na-ejikarị usoro ntanetị maka mkparịta ụka ngwa anya, na elu ịdị na-adịghị mma na ahịa, na 25 Gbaud / S RBAUA / S RAUAD / S RAUAD / S RAUD / S RAUAD / S RAUD / S RAUD / S RAUAD / S RAUD / S RUAD / S RUAD / SED / S RAUD / S RUAD / S RBAUD / SED / S RUAD / S RUAD / S RBAUD / S RBAUD / SED / S RUAD / S RAUAD / SED / S RAUD / S RAUAD / SED / SED / S RAUD / S RAUD / SED / S RAUD / S RAUAD / SED / SED / S RAUAD / SED / S RBAUD / SELD / S RAUD / S RAUD / S RAUD / SED / SELD / S RUAD Obere nke pere mpe, azụ na nnukwu bandwidth dị elu Devient Devicices, nke dị mma maka oke ọsọ na ngwa satudem dị elu. Agbanyeghị, nyocha dị elu ahụ nwere oke site na ọnọdụ ya na ọnọdụ ya siri ike ijikọ na ngwaọrụ Optolectonic. Ya mere, site na ndozi nke njikọta chọrọ, ọgba aghara jikọtara ọnụ na arụmọrụ dị mma ma bụrụ nke dabara adaba maka njikọta, nke na-eme ihe niile na-eme ihe niile na-eme ihe ọ bụla. Dabere na ihe dị iche iche mkpụrụ, ihe na-eju anya Intaung incanecric nwere ike kewaa abụọ: inp na siị. Ngwaọrụ apitaxial na mkpụrụ osisi inp nwere ogo dị elu ma dịkwa mma nke kwesịrị ekwesị maka nkwadebe nke ngwaọrụ dị elu. Agbanyeghị, ọdịiche dị iche iche n'etiti ihe nke III-V ihe na mkpụrụ nke III na-eto ma ọ bụ nke a na-eme ka ọ dị njọ ma ọ bụ nke ngwaọrụ ahụ ka nwere nnukwu ụlọ maka oganihu.

Incasetectors photosetes ndị dị elu, photosetectors, photosetetictors, photosetectors na-egosi usoro nzaghachi, nkwukọrịta anya ngwa, teknụzụ anya silicooks, silicon ngwa ngwa


Oge Post: Dec-31-2024