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Onye njikwa Rof Bias Point modulu njikwa akpaka nke lithium niobate MZ modulator
ROF-ABC-MZ usoro akpaka njikwa bias njikwa akpaka nke lithium niobate MZ modulator, nke nwere ike ime ka modulator rụọ ọrụ nke ọma na ebe kachasị ala, ebe kachasị elu ma ọ bụ ebe orthogonal (mpaghara linear). A na-ejikọkwa modulu ahụ na njikọ 1/99, nke nwere ike ijikwa mgbanwe nke ebe ọrụ site na ọdụ ụgbọ mmiri serial mpụga, ma na-akwado ụdị nhazi aka, nke dabara adaba maka ọtụtụ modulators na ngwa dị iche iche, ma dabara nke ọma maka ụlọ nyocha mahadum iji wuo nnwale desktọpụ.
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Onye njikwa Bias nke Ultra Compact DP-IQ Modulator nke na-achịkwa Bias akpaka
E mepụtara Rofea' modulator bias controller kpọmkwem maka ndị na-eme Mach-Zehnder modulators iji hụ na ọnọdụ ọrụ kwụsiri ike n'ọtụtụ ebe ọrụ. Dabere na usoro nhazi mgbaàmà ya nke dijitalụ zuru oke, onye njikwa ahụ nwere ike inye arụmọrụ kwụsiri ike nke ukwuu.
Onye njikwa ahụ na-etinye akara dither dị ala, obere amplitude yana voltaji bias n'ime modulator ahụ. Ọ na-agụ ihe si na modulator ahụ pụta ma chọpụta ọnọdụ voltaji bias na njehie metụtara ya. A ga-etinye voltaji bias ọhụrụ n'azụ okwu dịka nha gara aga si dị. N'ụzọ dị otu a, a na-ahụ na modulator ahụ na-arụ ọrụ n'okpuru voltaji bias kwesịrị ekwesị.
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Onye njikwa mbugharị akpaka nke Ultra Compact IQ Modulator Bias Controller
E mepụtara Rofea' modulator bias controller kpọmkwem maka ndị na-eme Mach-Zehnder modulators iji hụ na ọnọdụ ọrụ kwụsiri ike n'ọtụtụ ebe ọrụ. Dabere na usoro nhazi mgbaàmà ya nke dijitalụ zuru oke, onye njikwa ahụ nwere ike inye arụmọrụ kwụsiri ike nke ukwuu.
Onye njikwa ahụ na-etinye akara dither dị ala, obere amplitude yana voltaji bias n'ime modulator ahụ. Ọ na-agụ ihe si na modulator ahụ pụta ma chọpụta ọnọdụ voltaji bias na njehie metụtara ya. A ga-etinye voltaji bias ọhụrụ n'azụ okwu dịka nha gara aga si dị. N'ụzọ dị otu a, a na-ahụ na modulator ahụ na-arụ ọrụ n'okpuru voltaji bias kwesịrị ekwesị.
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Onye njikwa MZM modulator nke dị elu nke ukwuu
E mepụtara Rofea' modulator bias controller kpọmkwem maka ndị na-eme Mach-Zehnder modulators iji hụ na ọnọdụ ọrụ kwụsiri ike n'ọtụtụ ebe ọrụ. Dabere na usoro nhazi mgbaàmà ya nke dijitalụ zuru oke, onye njikwa ahụ nwere ike inye arụmọrụ kwụsiri ike nke ukwuu.
Onye njikwa ahụ na-etinye akara dither dị ala, obere amplitude yana voltaji bias n'ime modulator ahụ. Ọ na-agụ ihe si na modulator ahụ pụta ma chọpụta ọnọdụ voltaji bias na njehie metụtara ya. A ga-etinye voltaji bias ọhụrụ n'azụ okwu dịka nha gara aga si dị. N'ụzọ dị otu a, a na-ahụ na modulator ahụ na-arụ ọrụ n'okpuru voltaji bias kwesịrị ekwesị.
