1. Fiber e nang le boiphihlelo
Erbium ke sebaka se sa tloaelehang sa lefats'e se nang le palo ea atomiki le boima ba bokhelohi ba 168 le boima ba a 167.3. Boemo ba matla a Erbium Ion bo bonts'itsoe ho palo, le phetoho e tsoang maemong a tlase ho ea matla ho ea holimo ho matla a holimo. Phetoho ho tloha maemong a holimo a matla ho isa maemong a tlase a matla a tsamaisana le ts'ebetso ea ho ntša khanya e bobebe.
2. Molao-motheo oa Edfa
Edfa o sebelisa Fber fiber e nang le lefu la Ion - e hlahisang se nang meeli, e hlahisang setsi sa batho tlasa leseli. E totobatsa ho tsebahatsa lerato la radiation tlasa ts'ebetso ea khanya ea lets'oao.
Li-Ions tsa Erbium li na le maemo a mararo a matla. Li le maemong a tlase ka ho fetisisa tsa matla, E1, ha li sa thaba ka leseli leha e le life. Ha fiber e ntse e nyakalla khafetsa ke leseli la pompa, likaroloana tsa mmuso li fumana matla le phetoho ea matla a phahameng. Joalo ka phetoho e tsoang ho E3 ho E3, hobane karoloana e sa tsitse maemong a phahameng a E3, ts'ebetsong e sa ratoang e2. Boemong bona ba matla, likaroloana li na le bophelo bo bolelele ba ho pholoha. Ka lebaka la tšenyo e tsoelang pele ea mohloli oa pompo, palo ea likaroloana maemong a matla a E2 a tla tsoela pele ho eketsa, 'me palo ea likaroloana maemong a matla a E1 e tla eketseha. Ka tsela ena, kabo ea baahi e atolositsoeng e phethahala ka fiber ea Erbium, 'me maemo a ho ithuta a fumaneha.
Ha sesebelisoa sa ho kenya litšoantšo tsa litšoantšo tsa setšoantšo sa setšoantšo se le hantle e le phapang ea matla pakeng tsa e2 le hf, e2-e1 Radiation le ho kenya lifoto ka lets'oao ho amana le litšoantšo, ka hona li ntse li eketsa letšoao le matla la lifoto, ebang letšoao le tsitsitseng la ho hlahisa lerabeng la Erbia
2. Tlhahlobo ea sistimi le kenyelletso ea sesebelisoa sa mantlha
2.1. Setšoantšo se seng sa boloi sa symplifier sa li-tsa l-Bandhical se tjena:
2.2. Setšoantšo se sa thekeseleng sa li-fasene tse bobebe tsa "Erbium e nang le motlakase e tsoang pele ke ka tsela e latelang:
Seleleketso sa sesebelisoa
1.ROF -EDfa -hp e phahameng e phahameng e phahameng erbia e nang le matla a fiber amplifier
| Paramente | Yuniti | Min | Tloaelehileng | Max | |
| Ho sebetsa waveleth | nm | 1525 | 1565 | ||
| Litlhahiso tsa Pontšo tsa Power | DBM | -5 | 10 | ||
| Matlafatso ea ho tsoa hoa motlakase | DBM | 37 | |||
| Ho tsitsipana ha 'mele oa ho tsoa | dB | 0.3 | |||
| Index @ Inorbm 0DBM | dB | 5.5 | 6.0 | ||
| Ho itšehla thajana | dB | 30 | |||
| Ho itšehla thajana | dB | 30 | |||
| Tahlehelo ea khutlisoa | dB | 40 | |||
| Tahlehelo ea khutlisoa | dB | 40 | |||
| Fumana phaello e loketseng | dB | 0.3 | 0.5 | ||
| Ho hasana ha motsamao oa liphallelo | ps | 0.3 | |||
| Pompo ea pompo ea mokotla | DBM | -30 | |||
| Pompo ea pompo ea pompo ea pompo | DBM | -30 | |||
| Ho sebetsa Voltage | V (ac) | 80 | 240 | ||
| Mofuta oa Fiber | SMF-28 | ||||
| Sebopeho sa tlhahiso | FC / APC | ||||
| Temo ea Puisano ea Puisano | Rs232 | ||||
| Boholo ba sephutheloana | Module | mm | 483 × 385 × 88 (2u Rack) | ||
| Desktop | mm | 150 × 125 × 35 | |||
2.ROF -EDFAEFA -B Erbium-DAGED Fiber amplifier
| Paramente | Yuniti | Min | Tloaelehileng | Max | ||
| Ho sebetsa waveleth | nm | 1525 | 1565 | |||
| Meetso ea pontšo ea matšoao | DBM | -10 | ||||
| Fumana phaello e nyane | dB | 30 | 35 | |||
| Boemo ba ho tsoaloa | DBM | 17/20/23 | ||||
| Setšoantšo sa lerata ** | dB | 5.0 | 5.5 | |||
| Ho itšehla thajana | dB | 30 | ||||
| Ho itšehla thajana | dB | 30 | ||||
| Phuputso e ikemetseng e ntle | dB | 0.3 | 0.5 | |||
| Ho hasana ha motsamao oa liphallelo | ps | 0.3 | ||||
| Pompo ea pompo ea mokotla | DBM | -30 | ||||
| Pompo ea pompo ea pompo ea pompo | DBM | -40 | ||||
| Ho sebetsa Voltage | Module | V | 4,75 | 5 | 5.25 | |
| desktop | V (ac) | 80 | 240 | |||
| Fiberlical Fiber | SMF-28 | |||||
| Sebopeho sa tlhahiso | FC / APC | |||||
| Boholo | Module | mm | 90 × 70 × 18 | |||
| desktop | mm | 320 × 220 × 90 | ||||
3. Rof -EDFA -P Model Erbium DAPED Fiber amplifier
| Paramente | Yuniti | Min | Tloaelehileng | Max | |
| Ho sebetsa waveleth | nm | 1525 | 1565 | ||
| Litlhahiso tsa Pontšo tsa Power | DBM | -45 | |||
| Fumana phaello e nyane | dB | 30 | 35 | ||
| Boemo ba ho tsoa hoa motlakase | DBM | 0 | |||
| Index ea lerata ** | dB | 5.0 | 5.5 | ||
| Ho itšehla thajana | dB | 30 | |||
| Ho itšehla thajana | dB | 30 | |||
| Fumana phaello e loketseng | dB | 0.3 | 0.5 | ||
| Ho hasana ha motsamao oa liphallelo | ps | 0.3 | |||
| Pompo ea pompo ea mokotla | DBM | -30 | |||
| Pompo ea pompo ea pompo ea pompo | DBM | -40 | |||
| Ho sebetsa Voltage | Module | V | 4,75 | 5 | 5.25 |
| Desktop | V (ac) | 80 | 240 | ||
| Mofuta oa Fiber | SMF-28 | ||||
| Sebopeho sa tlhahiso | FC / APC | ||||
| Boholo ba sephutheloana | Module | mm | 90 * 70 * 18 | ||
| Desktop | mm | 320 * 220 * 90 | |||