Nyocha ụkpụrụ nke modul fotoelectricMach Zehnder modulator
Nke mbụ, echiche bụ isi nke Mach Zehnder modulator
Mach-Zehnder modulator bụ ngwa anya modulator eji agbanwe akara eletrik ka ọ bụrụ akara ngosi.Ụkpụrụ ọrụ ya na-adabere na mmetụta electro-optical, site na ọkụ eletrik iji chịkwaa index refractive nke ìhè na ọkara iji nweta ọkụ ọkụ, bụ iji kewaa ìhè ntinye n'ime akara abụọ hà nhata n'ime alaka abụọ anya nke modulator.
Ihe ndị a na-eji na alaka abụọ a anya bụ ihe electro-optical index nke refractive index dịgasị iche iche na nha nke mgbama eletrik na-etinye n'èzí.Ebe ọ bụ na ngbanwe ntụgharị nke refractive nke alaka ụlọ ọrụ anya ga-eme ka mgbanwe mgbanwe nke mgbaàmà, mgbe a na-ejikọta njedebe mmepụta nke modulator nke alaka abụọ ahụ ọzọ, ihe mgbaàmà anya nke synthesized ga-abụ akara nnyonye anya na mgbanwe nke ike, nke kwekọrọ na ntụgharị. mgbanwe nke mgbaàmà eletrik n'ime mgbanwe nke mgbaàmà anya, na ịghọta mgbanwe nke ọkụ ọkụ.Na nkenke, modulator nwere ike ghọta mgbanwe nke akụkụ akụkụ dị iche iche site na ịchịkwa voltaji ya.
Nke abụọ, ọrụ nkeMach-Zehnder modulator
A na-ejikarị Mach-Zehnder modulator eme ihengwa anya eriri nkwurịta okwuna ubi ndị ọzọ.Na nkwukọrịta fiber optic, ọ dị mkpa ka ịgbanwee akara dijitalụ ka ọ bụrụ akara ngosi maka nnyefe, na Machzender modulators nwere ike ịtụgharị akara ọkụ eletrik ka ọ bụrụ akara ngosi.Ọrụ ya bụ iji nweta mgbasa ozi dị elu na nke dị elu na usoro nkwurịta okwu fiber optic.
Enwere ike iji modulator Mach Zehnder maka nyocha nnwale na ngalaba nkeoptoelectronics.Dịka ọmụmaatụ, enwere ike iji ya mee ka ọkụ ọkụ na-ejikọta ọnụ yana iji mejuputa ọrụ otu foto.
Nke atọ, njirimara Mach Zehnder modulator
1. Mach Zehnder modulator nwere ike gbanwee akara ọkụ eletrik ka ọ bụrụ akara ngosi anya iji nweta ọsọ ọsọ dị elu, mgbasa ozi dị elu.
2. Mgbe modulator na-arụ ọrụ, ọ dị mkpa ka eji ya na ngwaọrụ ndị ọzọ dị ka isi iyi ọkụ, ihe nchọpụta ọkụ, wdg, iji mepụta usoro nkwurịta okwu fiber optical zuru ezu.
3. Mach Zehnder modulator nwere njirimara nke ngwa ngwa nzaghachi ngwa ngwa na obere ike oriri, nke nwere ike izute mkpa nke nkwurịta okwu dị elu.
【 Mmechi】
A Mach Zehnder modulator bụ ihengwa anya modulatoreji na-atụgharị mgbaama eletrik ka ọ bụrụ mgbaama anya.Ọrụ ya bụ iji nweta mgbasa ozi dị elu na nke dị elu na mpaghara dịka nkwurịta okwu fiber optic.Mach zender modulator nwere njirimara nke nzaghachi ngwa ngwa yana obere ike oriri, yana otu n'ime ngwaọrụ ndị dị mkpa na usoro nkwurịta okwu fiber optical.
Oge nzipu: Sep-21-2023