Otu phosetector bụ ngwaọrụ na-atụgharị akara ọkụ n'ime akara eletriki. Na semioDetector, ndị na-ebu foto na-akpali akpali site na Photon na-eme ka sekit dị na voltaji na-eme ihe ma na-etolite foto. Ọbụlagodi na nzaghachi kacha, PIN PINODODE nwere ike imepụta otu ụzọ abụọ nke oghere elektrọn na ọtụtụ, nke bụ ngwaọrụ na-enweghị uru nke ime. Maka mmeghachi omume dị ukwuu, enwere ike iji APDANCHE (APD).
Mmetụta amplification nke APD na photocorrent sitere na mmetụta ionization. N'ọnọdụ ụfọdụ, elenye anya na oghere nwere ike inweta ike zuru oke iji kpochaa ụzọ abụọ nke electrọn. Usoro a bụ mmeghachi omume, ya mere na otu ụzọ eji egwu elektrọn mepụtara site na nnabata ọkụ nwere ike ịmepụta ọnụọgụ abụọ nke elektrọn na-etolite. Ya mere, APD nwere nnukwu ọrụ nzaghachi na ihe ndị dị n'ime ime, nke na-eme ka ịdị mma nke ngwaọrụ dị mma. Apgha ga-eji ya na ogologo ngwa eriri anya na obere anya ngwa anya na ike ndị ọzọ na-enweta na-enweta ike ike. Ugbu a, ọtụtụ ndị ọkachamara ngwaọrụ ngwa anya na-enwe nchekwube banyere atụmanya nke APD.
Rofea na-echebara photoDetector photoDetete na sekiodiode sekit, ebe ndị ọrụ nyocha sayensị na-enye ezigbo ọrụ nhazi ngwaahịa, nkwado ọrụ na ọrụ dị mma na ọrụ ịntanetị dị mma. Usoro ngwaahịa dị ugbu a gụnyere photoDetector na ndọlite photosetector na ndọlite foto, photodetector na-agbazi, ihe ngosi Speedtotor, onye na-achọpụta ahịa), na nchọta ego, wdg.
Mma
Sthụ: 320-1000nm, 850-1650N, 950-1650N, 1100-1650NTM, 1480-1620N
3dbbandwwth: 200mhz-50GHz
Ngwa ngwa farpling na-achọpụta ihe ngosi2.5GB
Ụdị modulator
3dbbandfuidt:
200mhz, 1ghz, 10Gghz, 20ghz, 50ghz
Akwukwo icho oru
Nchọpụta ngwa ngwa dị elu
Nkwukọrịta ọdịnala dị elu
Njikọ microwave
Sistemu anya brillouin
Oge post: Jun-21-2023