Jerin Amplifier na gani: Gabatarwa zuwa Epticontor Dodichifier

Eptical amplifierjerin: Gabatarwa zuwa Epticontor Dodiccifier

SeMiconductor Dogon Amplifier(SOA) shine Amplifier Opicifier dangane da Semiconductor Seviction ya sami kafofin watsa labarai. Yana da mahimmanci kamar fiber da aka haɗa Laseronductors Laseronductors ɗinku, tare da ƙarshen madubi ya maye gurbin fim mai nunawa; Za'a iya amfani da ciyawar da aka yi amfani da su don kara rage ƙarshen magana. Yawancin hasken siginar siginar galibi ana watsa shi ne ta hanyar semicondutectection Soms Yanayin ƙasa yana da mahimmanci overlaps tare da aiki (fadada) yanki, wanda aka tsallake ta na yanzu. Yin amfani da halin yanzu yana haifar da wasu ɓarna mai ɗaukar kaya a cikin bandungiyar haɗakarwa, yana barin canjin canjin yanayin aiki daga cikin bandasar Band. Matsakaicin ci gaba yana faruwa ne a kuzari mai ɗanɗano a saman kuzarin bandgap.

Ka'idar aiki na Temicondurector Dodclifier
SeMemiconduCor na Enticiers (SoA) Ba da siginar hasken da ya faru ta hanyar motsa rai ta hanyar motsa jiki, da kayan aikinsu daidai suke da awowor ɗin semiconductor.Soa Epticifier AmplifierKawai Lasercorctor Laser ba tare da amsawa ba, kuma zuciyarsa ita ce don samun riba ta dace ta hanyar juyawa yawan barbashi lokacin da sempondurectorped.
Nau'inSoa Semiconductor Dogon Amplifier
A cewar rawar da SOA ya taka leda a cikin tsarin abokin ciniki, ana iya raba su zuwa rukuni hudu: Sial, Booster, da Siaamplifier.
1. Kai tsaye shigar: mafi girma riba, matsakaici psat; Ƙananan nf da ƙananan PDG, yawanci yana da alaƙa da wakokin polarization
2. Enthancer: Might mafi girma, karancin riba, yawanci dogaro da polarization;
3. Canza: mafi girma rabo da sauri tashi / Fashe lokaci;
4. Kafin Amplifier: Ya dace da nesa mai nisa, ƙananan NF, da kuma babban riba.
Abvantbuwan amfãni na Soa semicmikor Dodsifier
Samun kayan aiki wanda SOA ya bayar a tsakanin bandwidth ya kasance mai zaman kanta da ƙirar siginar ta dace.
Injectaction yanzu azaman siginar famfo na famfo, maimakon yin famfo na gani.
Saboda karancin sa, soa za a iya haɗe shi tare da na'urorin hoto da yawa akan plannsic da yawa.
4. Suna amfani da fasahar irin wannan azaman lasers.
Soa na iya aiki a cikin ƙungiyar sadarwa na sadarwa na 1300 NM da 1550 nm, tare da babban bandwidth (har zuwa 100 nm).
6. Za'a iya saita su kuma a haɗe su don yin aiki a matsayin abubuwan da suka riga preamplifiers a ƙarshen mai karba.
Ana iya amfani da SOA azaman ƙofa mai sauƙi a cikin hanyoyin sadarwar WDM.

Iyakance na Soa Sea Semicondurector
Soa na iya samar da ikon fitarwa na har zuwa dubun miliwatts (MW), wanda ya kasance yana yawanci don aikin tashar sadarwa guda ɗaya cikin fiber Enib Sadarwa. Koyaya, tsarin WDM na iya buƙatar har zuwa mw na iko a kowace tashar.
2. Saboda hada-hada-hadawar shigarwar shigarwar shigarwar da kuma fitar da kwakwalwan soa da yawa na haifar da tasirin wannan asarar a yankin shigarwar.
SOA tana da matukar damuwa da karfin sigina ta hanyar shigar da sigina.
4. Suna samar da manyan matakan hayaniya a cikin mawuyacin kafofin watsa labarai fiye da amsar fiber.
Idan an rage tashoshin tashoshi da yawa kamar yadda ake buƙata a aikace-aikacen WDM, Soa zai haifar da mummunar crossstalk.