Kedu ihe bụ eriri Fiber Optic Delay Line (OFDL)

Gịnị bụ eririAhịrị Nkwụsị AnyaOFDL

Eriri Optical Nkwụsị Ahịrị(OFDL) bụ ngwaọrụ nke nwere ike ime ka mgbaàmà anya kwụsị oge. Site n'iji igbu oge, ọ nwere ike ime ka mgbanwe nke usoro, nchekwa ihe niile na ọrụ ndị ọzọ. O nwere ọtụtụ ngwa na radar array, sistemụ nkwukọrịta eriri optic, ihe mgbochi eletrọniki, nyocha sayensị na nnwale, na mpaghara ndị ọzọ. Isiokwu a ga-amalite site na ụkpụrụ bụ isi nke eriri waya nkwụsị, na-elekwasị anya na ọnọdụ ngwa na otu esi ahọrọ eriri waya nkwụsị kwesịrị ekwesị.
Ụkpụrụ ọrụ
Isi ihe dị mkpa n'usoro eriri igbu oge bụ na a na-ebufe akara ngosi anya a ga-egbu oge site na ogologo eriri eriri, n'ihi oge achọrọ maka nnyefe ìhè na eriri eriri, a na-enweta oge igbu oge nke akara ngosi anya. Dịka egosiri na Foto 1, usoro igbu oge eriri eriri kachasị mfe bụ sistemụ nke nwere ngwaọrụ dịka laser, modulators, eriri nnyefe, na photodetectors nwere ọrụ igbu oge mgbaàmà. Ụkpụrụ ọrụ: A na-etinye akara ngosi RF a ga-ebufe na akara ngosi anya nke laser na-ewepụta n'ime modulators dị iche iche. Ndị modulators na-agbanwe akara ngosi RF na ìhè iji mepụta akara ngosi anya na-ebu ozi RF. A na-ejikọ akara ngosi anya nke na-ebu ozi RF na njikọ eriri maka nnyefe, na-egbu oge ruo oge, wee rute.ihe nchọpụta fotoIhe nchọpụta foto na-agbanwe akara ngosi anya enwetara nke na-ebu ozi RF ka ọ bụrụ ihe na-apụta na ihe mgbaàmà eletriki.

Foto nke 1 Nhazi ụlọ nkeAhịrị Nkwụsị Eriri OpticOFDL

Ọnọdụ ngwa
1. Rada usoro nhazi: Isi ihe dị na radar usoro nhazi bụ antenna usoro nhazi ...
2. Sistemụ nkwukọrịta eriri optic: Enwere ike iji eriri optic igbu oge mejuputa atụmatụ koodu kpọmkwem. Site n'iwebata igbu oge dị iche iche n'oge dị iche iche, enwere ike ịmepụta akara koodu nwere ụkpụrụ pụrụ iche, nke bara uru maka imeziwanye ikike mgbochi mgbochi nke akara na sistemụ nkwukọrịta dijitalụ. Na mgbakwunye, enwere ike iji ya dị ka nchekwa nwa oge (cache) iji chekwaa ụfọdụ data nwa oge, wdg. Na nkenke, eriri optic igbu oge nwere ọtụtụ ngwa n'ọtụtụ ubi n'ihi oke bandwidth ha, obere mfu, na iguzogide nnyonye anya eletrọnịkị. Ma n'ọhịa nkwukọrịta, radar, ịnyagharị, ma ọ bụ onyonyo ahụike, ha niile na-arụ ọrụ dị mkpa.