Yini izinhlelo zokusebenza zemakethe zeAma-SOA Optical Amplifiers?
InyokaI-Semicondector Optical Amplifieriyithuluzi le-PN genction lisebenzisa isakhiwo se-strain quantum kahle. I-bias yangaphandle yangaphandle iphumela ekuphambukeni kwenani labantu, futhi ukukhanya kwangaphandle kuholela ekuvuseleleni imisebe, okuholela ekukhulisweni kwesiginali ye-Optical. Izinzuzo: Usekela isivinini esikhulu, i-bandwidth ephezulu, ukusetshenziswa kwamandla okuphansi, inzuzo ephezulu, i-miniaturization, kanye nokuhlanganiswa okulula. Okubi: Ukushintshwa kwe-Cross-Tanger Ukushintshana nokusebenzisana okungelona iqiniso phakathi kweziteshi ezahlukahlukene ze-waveleth, ukuzwela kombala, ukuthola ukugcwala. Qhathanisa ne-edfa optical amplifiers (I-Erbium-doped fiber amplifiers), ezinye izinkomba zamadivayisi ezentengiselwano zibuthakathaka kune-Edfa optical amplifiers, kodwa i-soaAma-Optical AmplifiersNgisenezimpawu ezithi i-Edfa Optical Amplifiers ayikwazi ukuthatha indawo. Uma kungasekela i-O-band (1260-1360), i-e-band (1360-1460), i-L-band (1460-1530) I-Amplification, futhi inezimpawu zezindleko eziphansi, usayizi omncane kanye nokuhlanganiswa okulula, kwingqalasizinda entsha I-ERA, ama-SOA Optical Amplifiers azobe esekunethiwekhi yokufinyelela kanye onqenqemeni lwendoda, kanye nensimu yokuzwa izinzwa enkulu yokuthola izinhlelo ezinkulu.
Ukusetshenziswa Kwemakethe Ye-So Optical Amplifier
Ngokwenza ngcono ukusebenza kwe-SOA Optical Amplifier enjengamandla wokuphuma, inzuzo encane yesiginali, ukuzuza ukuzwela kwe-polarization nenkomba ye-SOOLA izodlala indima ebaluleke kakhulu ekuxhumaneni kwenethiwekhi yabo kanye namanethiwekhi enzwa. Ngaphezu kwe-SOAAma-Optical Amplifierslokho kungahlangabezana nokukhuliswa kwe-1310 NM Band,Ama-SOA amplifiersingabuyisela ngokuphelele ama-amplifiers e-Edfa kwezinye izinkambu zokukhuphula ezingokwesigaba esisodwa zebhendi engu-1550 NM.
1. Inethiwekhi yokudluliselwa kwe-Carrier Optical Optical
Ngokwakhiwa kwenethiwekhi ye-5G, ukufunwa kwe-bandwidth okufunwayo, kanye ne-100G (4 * 25G CWDM4 / LWDM4) Ukudluliswa okuphezulu okuphezulu kuyadingeka emaphethelweni wenethiwekhi yokufinyelela kanye ne-Metropolitan Area Network, kanye nebanga lokuhambisa emaphethelweni elokishini Ukudlulisela, inethiwekhi yokufinyelela ne-Metropolitan Area Network imvamisa 5km-40km. Esiteshini sesisekelo se-5G phambili phambili, kwezinye izikhungo eziyisisekelo ezikude kakhulu, modular optical modularIdivaysi ye-SOAIngasetshenziswa ukuthuthukisa i-Optical Power Margin, futhi ibone ukuguqulwa okuphansi okukhanyayo kwesilinganiso sesikrini esingu-25G esiteshini sesisekelo kubhendi ye-1310 NM ne-1550 NM Band. Ekusetshenzisweni kwenethiwekhi ye-Carrier, i-SO Amplifier ye-SOA ingahlanganiswa kwi-ROSA noma iTosa yemodule we-optical amplifier, noma idivaysi ezimele i-SOA nomaImodyuli ye-SAA Opticalingasetshenziselwa ukukhuliswa.
2. Ukukhokhwa okubonakalayo kokuqapha kwenethiwekhi
Njengamanje, ukuthuthukiswa okusheshayo kwebhizinisi ledatha, isidingo sokuqashwa kwedatha kokuqapha emakethe siyakhula kancane kancane, okuvame ukuba yindawo yokuqapha okubukhali, isiginali imvamisa ibuthakathaka, futhi isidingo sokusebenzisa i-amplifier ye-optical, futhi Ibhizinisi le-100g line-wavelth eningi ye-1310, lingakhuliswa kuphela yidivayisi ye-SOA. Lolu futhi ukusetshenziswa okusetshenziswa kakhulu nokuvuthiwe kokukhuthalelwa kwama-soa amplification okwamanje.
3. I-DCI yokuxhumana kwesikhungo sedatha
Ngokuthuthukiswa kwedatha enkulu, isidingo sokuxhumeka kwe-bandwidth ephezulu phakathi kwezikhungo zedatha kuyanda kancane kancane. Ngezinsizakalo zejubane eliphezulu, idivaysi ye-SOA ingasetshenziselwa ukukhuliswa kokudluliselwa kwesiginali ye-Optical Signal, yandisa isixhumanisi samandla aphezulu we-Optical Power Margin futhi unwebe ibanga lokuhambisa. Ama-SOA Amplifiers angasetshenziswa kuwo womabili amabhendi ayi-1310 kanye ne-1550 Band High-Speed Service Signal Amplification. Le makethe ngokuvamile isebenzisa ukuma-yodwaI-SOA semiconductor amplifiers(amadivayisi afakwe ama-rack).
4. Ukusebenza kokusatshalaliswa kwe-fiber opting sensing kanye nohlelo lwe-lidar
Amamojula we-SOA Optical anezici ezinhle kakhulu zokuphendula imvamisa kanye nezilinganiso eziphezulu zokuqothulwa, futhi zingasetshenziswa njengokushintshwa kwama-optical noma ama-modulators. Ngokuthuthuka okuqhubekayo kobuchwepheshe be-SOA, ama-modulators e-AOM angathathelwa indawo ezimweni eziningi zokuzwela kwe-fiber okuthi ukuthola i-ratio emincane ngesilinganiso esiphakeme sokuqothula.
Eminyakeni yamuva nje, ngokuthuthuka okusheshayo kokushayela okuzimele ngokuzimela kwethrafikhi kanye nokuxhumana komgwaqo wemoto, i-lidar isetshenziswe kabanzi emandleni aseceleni komgwaqo nasemigwaqweni. Ngenxa ye-miniaturization kanye nokuzuza okuphezulu kweImodyuli ye-SOA Optical Amplifier module, Ingasetshenziswa eLidar ukuthola i-Laser ye-Marrow Linewidth futhi uthuthukise amandla aphezulu we-Optical, ikakhulukazi i-Chip Chip Lidar yesizukulwane esilandelayo sobuchwepheshe be-FMCW yendawo, okuyinkambu yohlelo lokusebenza ebanzi yesikhathi esizayo se-SOA Optical Amplifier.
Isikhathi sePosi: Feb-12-2025