Igwe ihe nkiri lithium Niobite (LN) Photodetector

Igwe ihe nkiri lithium Niobite (LN) Photodetector

Lithium Niobite (LN) nwere ihe owuwu anụ ahụ pụrụ iche na mmetụta anụ ahụ bara ụba, dị ka mmetụta na-adịghị mma, mmetụta elektrik, na mmetụta pyroelecric. N'otu oge ahụ, ọ nwere uru dị na windo Ender transpere emepe na ụgwọ ogologo oge. Njirimara ndị a na-eme ka ọ bụrụ ikpo okwu dị mkpa maka ọgbọ ọhụrụ nke Photonics. Na ngwaọrụ anya na sistemụ Optielectronic, njirimara nke LN nwere ike inye ọrụ ndị dị oke mkpa na arụmọrụ, na-akwalite mmepe nke mkparịta ụka ngwa anya, kọmputa ngwa ngwa, na mpaghara anya ngwa ngwa. Agbanyeghị, n'ihi ihe na-adịghị ike na akụrụngwa n proomium nke lithium Niobite, ngwa a na-etinye na lithium niobate ka na-eche nsogbu nke nchọpụta siri ike. N'afọ ndị na-adịbeghị anya, na-akọ na mpaghara a kachasị gụnyere photoDetes photoDetectide na foto.
Everytetentetector Inctodector sitere na Lithium Niobate na-elekwasị anya na ngwa mkparịta ụka C-band (1525-156565n). N'ihe banyere ọrụ, LNT na-arụ ọrụ nke ebili mmiri na-eduzi, ebe ọrụ nchọpụta Optoon dị ka Silicon, III-Vandecontors dị warara, yana ihe abụọ. N'ime ụlọ dị otú ahụ, a na-ebufe igwe dị iche iche site na lithium Niobate na-enwe obere ihe na-enweghị isi, ma na-etinye ihe na-enweghị atụ (dịka photovonductic mmetụta) iji nweta ya na akara akara eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletrik maka mmepụta eletriki maka mmepụta. Uru bara uru nke bandwidth arụ ọrụ (~ ghel), obere ọkụ eletrik, obere nha, na ndakọrịta na Pomtonic na Pomtonic na Pomtonic. Agbanyeghị, n'ihi nkewa na lithium nionate na ihe semiconductor, ọ bụ ezie na ha na-arụ ọrụ nke ha, naanị na-ekere òkè na mkpanaka mba ọzọ na-eduzi ya. Ngwaọrụ semiconductor na-arụ ọrụ na ntanetị fotoelectric na enweghị nkwado mmekọrịta na ibe ya, nke na-ebute bark dị oke ọnụ. Na usoro nke imeju, njikọta nke ìhè site na isi ọkụ na lithium Niobate na-eme ka ọ dị oke ikuku na-ebute oke na usoro mkpado. Na mgbakwunye, ike anya nke ọkụ ahụ na-agbanye na Semiconductor Channel na mpaghara njikọ ahụ siri ike ịmegharị, nke na-egbochi arụmọrụ nchọpụta ya.
ỌdịnalaphotodectorsEjiri maka ngwa eserese na-esitekarị na akụrụngwa semiconductor. Ya mere, maka linoum nionate, ntinye ya dị ala na ihe na-eme ka o doo ya anya na-eme ka ọ ghara ịdị na-eme ya, yana ọ bụla siri ike n'ọhịa. Kaosinadị, mmepe nke teknụzụ oke na-adịbeghị anya ewebatala nyocha nke Lithium Niobate dabere na phobeDodectors. Ihe ndị ọzọ nwere eriri ọkụ siri ike ma ọ bụ omume dị mma nwere ike ịbụ nke Lithium niobate iji kwụọ mmejọ ya. N'otu oge ahụ, polarization agwa nke Pyrolectric agwa nke Lity Niobate n'ihi na a nwere ike ịchịkwa a na-ahụ maka ya site na ịtụgharị ka ikpo ọkụ n'okpuru ala, si otú ahụ na-agbanwe njirimara Pyroelectronic. Mmetụta ihe ọkụkụ a nwere uru ndị mmadụ na-akwọ ụgbọala na ịnya ụgbọ ala, ma nwee ezigbo nri ma jiri ihe ndị ọzọ fuo ya nke ọma. Ijikọ ọrụ nke ikuku na nke prehoctic emeghela oge ọhụụ maka akara ngosi Lithium Niobite. Na ime ka emezighituo maka mmezi ya ma nweta mmekorita nke uru nke uru, ọ bụ ebe nyocha Hopespot n'afọ ndị na-adịbeghị anya. Na mgbakwunye, iji nke ion kụọ, injinia, na injinịa bụ ezigbo nhọrọ iji dozie nsogbu Niobate. Agbanyeghị, n'ihi isi ihe isi ike nke Lithium Niobite, ubi a ka na-eche ihe ịma aka dị ka njikọta dị ala, na arụmọrụ kachasị, nke nwere nnukwu ọrụ nyocha na oghere.

Ọgụgụ 1, na-eji ntụpọ ike na-ekwu n'ime Ln Bandgap dị ka ebe a na-egwuri egwu electrọn, na-ebugharị ndị na-ebu ụgbọ ala na ndị na-akụ mmiri na-eme ka ọ dị mma. Tụnyere ya na Pyrodectors Ln Photosetes ndị gara aga, nke na-abụkarị na nzaghachi ọsọ nke ihe dị ka 100hz, nke aLn Photoonetectornwere nzaghachi ọsọ ọsọ ọsọ ruo 10khz. Ka ọ dịgodị, n'ọrụ a, a gosipụtara na Magnesium ion na-agbagha Ln nwere ike nweta mmejọ ọkụ na mpụga na nzaghachi nke ruru 10khz. Ọrụ a na-akwalite nyocha na arụmọrụ naElu-ọsọ na-agba ọsọNa-ewu nke arụ ọrụ nke arụ ọrụ nke ọma na-arụ ọrụ na-arụ ọrụ LN Photo.
Na nchịkọta, ubi nyocha nkeIgwe na-acha odo odo liohate photodectorsnwere ezigbo sayensị ma nwee nnukwu uru. N'ọdịnihu, na mmepe nke teknụzụ na ihe omimi nke nyocha, mkpa ihe nkiri lithium noobite (ln) photodetectors ga-etolite na njikọta elu. Ijikọ usoro njikọta dịgasị iche iche iji rụpụta ọrụ dị iche iche, na sara mbara na-eme ka mmepe nke ihe niile dị na ya, nke ga-akwalite mmepe nke ọma, ma na-enye ndị ọzọ ohere Ọgbọ ọhụrụ nke ngwa foto.