Kawruh Profesional

Amplifiers Serat Raman Amplifiers nambah kinerja sistem komunikasi optik dawa-haul

2025-08-26

Ing bidang komunikasi optik, transmisi jarak jauh wis ditantang karo masalah kayata attenuasi lan distorsi sinyal. Amplifiers serat Raman, kanthi kaluwihan unik sing unik, wis dadi teknologi utama kanggo ningkatake kinerja sistem komunikasi optik jarak sing jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak jarak dawa.


Dibandhingake karo amplifiers serat Erbium-Doping tradisional, Amplifiers serat Ramani duwe kaluwihan sing signifikan: dheweke nawakake amplifikasi sing luwih gedhe, sing migunani kanggo nggedhekake band komunikasi lan nglamar multiplex divisial sing kandhelane; Kapindho, nalika nggunakake konfigurasi multi-pompa, bathi bathi bisa overlap lan menehi ganti rugi saben liyane, entuk bathi lan njamin transmisi sing stabil; Kajaba iku, tokoh swara sing asor, kompatibilitas sing apik karo macem-macem sistem serat, lan kekuwatan jenuh sing dhuwur menehi kaluwihan sing béda ing sistem komunikasi optik sing jarak dawa.


Saiki, Amplifier serat Rachan digunakake ing sistem transmisi serat serat ultra-long-Haul kayata kabel optik transoceanik lan backbones serestrial jarak dawa. In practical applications, they can either assist erbium-doped fiber amplifiers in signal amplification or be used independently, making up for the shortcomings of erbium-doped fiber amplifiers such as high cascaded noise and limited bandwidth.


Kothak OptronikNyedhiyakake amplifier serat raan pertama, Ramani serat, lan modul sing terpadu Erbium / Raman Amplifier / Raman Amplifier. Produk iki bisa menehi band C-Band, C + L, lan 1425 ~ 1465NM, kanthi pompa 300mW / 500mw, kanthi efektif kanggo mbayar maneh kanggo transmisi serat panjang. Dheweke cocog kanggo sistem transmisi optik sing jarak jauh lan sistem sensasi serat sing disebar.


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