EDFA (ibyapa-erbium-sped amplifier), byahimbwe bwa mbere mu 1987 kugirango bikoreshe ubucuruzi bwa sisitemu ya OpTM ikoresha fibre-dosiye ya erbium nka oplique yongera ibimenyetso. Ifasha amplifigitation ako kanya kubimenyetso hamwe nuburebure bwinshi, ahanini mumatsinda abiri. Imwe ni zo zisanzwe, cyangwa C-GR, hafi 1525 nm kugeza 1565 nm, undi ni muremure, cyangwa l-itsinda, hafi kuva 157 Nm kugeza 160 nm. Hagati aho, ifite inyundo ebyiri zisanzwe zikoreshwa, 980 nm na 1480 nm. Itsinda rya 9800nm rifite igice cyo hejuru cyambukiranya gisanzwe gikoreshwa muburyo bwo hasi, mugihe cyitsinda rifite igice cyo hepfo ariko cyagutse gikoreshwa mubice bikoreshwa muri Amplifiers yo hejuru.
Ishusho ikurikira irerekana irambuye uburyo EDFA Anyoni yongera ibimenyetso. Iyo Edfa amplifier ikora, itanga pump laser hamwe na 980 nm cyangwa 1480 nm. Iyo pompe imaze gusinda hamwe nibimenyetso byinjira binyuramo coupler, bizakundwa hejuru ya fibre ya erbium. Binyuze mu mikoranire hamwe na Ions, KILY KXBICECIAD zirashobora kugerwaho. Iyi amplifier zose-oplique ntabwo igabanya cyane ikiguzi gusa ahubwo itezimbere cyane imikorere yo kongera ibimenyetso bya optufic. Muri make, EDFA AMPLFLIIer nintambwe mumateka ya fibre optlics ishobora kongera ibimenyetso hamwe nuburebure buke kuri fibre imwe, aho kuba ibimenyetso bya oplical.
Beijing Rofea Optoelectronics Co, muri Silicon Valley "- ni ikigo cy'ubushakashatsi mu bushakashatsi. Igishushanyo mbonera cy'ubushakashatsi Serivisi zumushakashatsi wa siyansi na injeniyeri yinganda.Nyuma yimyaka myinshi yigenga kandi yateguwe neza mubicuruzwa bya mafotone, bikoreshwa neza, gukora neza, gukora neza. Impamyabumenyi nyinshi za patenti, imbaraga zikomeye, ibicuruzwa bigurishwa murugo no mumasoko yo mumashya, imikorere yayo ihamye, isumba byose kugirango itsinde ibisingizo byabakoresha murugo no mumahanga!
Igihe cya nyuma: Werurwe-29-2023