Nyocha nke modulu fotoelectric Mach Zehnder modulator

Nyocha ụkpụrụ nke modulu fotoelectricIhe nrụpụta Mach Zehnder

Nke mbụ, echiche bụ isi nke Mach Zehnder modulator

Mach-Zehnder modulator bụ ihe na-eme ka ihe na-agbanwe ihe na-egosi ọkụ eletrik ka ọ bụrụ ihe na-egosi ọkụ eletrik. Ụkpụrụ ọrụ ya dabere na mmetụta electro-optical, site na mpaghara eletriki iji chịkwaa ihe na-egosi ọkụ na-egosi ọkụ n'ime ihe na-egosi ọkụ eletrik iji nweta mgbanwe ọkụ, bụ kewaa ọkụ ntinye ahụ n'ime ihe ngosi abụọ hà nhata n'ime alaka abụọ nke ihe na-egosi ọkụ eletrik.
Ihe ndị e ji mee ihe n'alaka abụọ a bụ ihe ndị na-emepụta ihe elektrọnik, nke ihe ndị na-emepụta ihe na-agbanwe agbanwe na-adabere na nha nke ihe ndị na-emepụta ihe na-emepụta ihe na mpụga. Ebe ọ bụ na mgbanwe ihe ndị na-emepụta ihe na-agbanwe agbanwe nke alaka anya ga-eme ka mgbanwe nke oge ihe mgbaàmà gbanwee, mgbe a na-ejikọta njedebe mmepụta nke ihe ndị na-emepụta ihe na-emepụta ihe na alaka abụọ ahụ ọzọ, ihe ndị na-emepụta ihe na-emepụta ihe ga-abụ ihe mgbaàmà nnyonye anya nwere mgbanwe na ike, nke yiri ka ọ na-agbanwe mgbanwe nke ihe ndị na-emepụta ihe na-emepụta ihe na-emepụta ihe, na ịghọta mgbanwe nke ike ọkụ. Na nkenke, ihe ndị na-emepụta ihe nwere ike ịghọta mgbanwe nke eriri dị iche iche site na ijikwa voltaji bias ya.

Nke abụọ, ọrụ nkeIhe nrụpụta Mach-Zehnder

A na-ejikarị Mach-Zehnder modulator eme ihe nankwurịta okwu eriri anyana mpaghara ndị ọzọ. Na nkwukọrịta eriri optic, a chọrọ ka a gbanwee akara dijitalụ ka ọ bụrụ akara optical maka nnyefe, ndị na-eme mgbanwe Machzender nwekwara ike ịgbanwe akara eletriki ka ọ bụrụ akara optical. Ọrụ ya bụ inweta nnyefe akara dị elu na nke dị elu na sistemụ nkwukọrịta eriri optical.

Enwere ike iji ihe nhazi Mach Zehnder mee ihe maka nyocha nnwale n'ọhịa nkeoptoelectronicsDịka ọmụmaatụ, enwere ike iji ya mepụta isi iyi ọkụ na-ejikọta ọnụ ma tinye ọrụ otu-photon.

Nke atọ, njirimara nke Mach Zehnder modulator

1. Mach Zehnder modulator nwere ike ịgbanwe akara eletriki ka ọ bụrụ akara anya iji nweta nnyefe mgbaàmà dị elu na nke dị elu.

2. Mgbe modulator na-arụ ọrụ, ọ dị mkpa iji ya na ngwaọrụ ndị ọzọ dịka isi iyi ọkụ, ihe nchọpụta ọkụ, wdg, iji mepụta sistemụ nkwukọrịta eriri optical zuru oke.

3. Mach Zehnder modulator nwere njirimara nke ọsọ nzaghachi ngwa ngwa na obere oriri ike, nke nwere ike igbo mkpa nke nkwukọrịta ọsọ ọsọ.

Mmechi 】

Ihe modulator Mach Zehnder bụ ihe na-arụ ọrụ nke ọma.ihe nhazi ngwa anyaeji ya agbanwe akara eletriki ka ọ bụrụ akara anya. Ọrụ ya bụ inweta nnyefe akara dị elu na nke dị elu n'ebe dịka nkwukọrịta eriri anya. Mach zender modulator nwere njirimara nke nzaghachi ngwa ngwa na obere oriri ike, ọ bụkwa otu n'ime ngwaọrụ dị mkpa na sistemụ nkwukọrịta eriri anya.