Rofea nwere ndị ọkachamara na ndị ọkachamara na-eme nnyocha sayensị nke na-enye ọtụtụ sekit anya na modulu ahaziri iche maka ngwa azụmaahịa. Dịka ọmụmaatụ, cascaded MZ modulator, cascaded phase modulator, na array phase modulator bụ ndị a:
1, Cascaded MZ modulator & cascaded phase modulator
MZ modulator Cascaded phase modulator Cascaded
Igwe MZ nke a na-akpọ cascaded na-ejikọta igwe MZ abụọ, nke nwere oke mbibi nke 50dB, bandwidth 3dB nke 10GHz. Igwe Mgbakwunye nke a na-akpọ cascaded nwere njikwa modulation na bias cascaded, enwere ike ịhazi bandwidth 3dB.
2, 1 * 4 nkezi modulator
Ihe nhazi nke 1 * 4 na-ejikọta ihe nhazi nke 4 na ihe nhazi nke alaka Y n'ime otu sekit, nke nwere arụmọrụ dị mma na ngwa nhazi nke laser.
Ụlọ ọrụ anyị anọwo na-arụ ọrụ na mmepe na mmepụta nke ngwaahịa optoelectronic ruo afọ iri, biko gaa na nhazi nke ngwaahịa optoelectronic. Ọzọkwa, anyị na-anabata iwu ngwaahịa omenala, kpọtụrụ anyị maka ozi ndị ọzọ.
Email:bjrofoc@rof-oc.com