I-ROF-EDFA-B Isikhulisi se-Fibre Preventive Optical Amplifier
Isici
Inkomba yomsindo ophansi
Ukusetshenziswa kwamandla okuphansi
Ukulawula okuhlelekayo
Amamodi amaningi ayatholakala
Ideskithophu noma imojuli ngokuzithandela
Ukuvala ngokuzenzakalelayo ukuvikelwa kwephampu
Isicelo
• I-amplifier ingakhuphula amandla (amaphakathi) okukhishwa kwe-laser kuya kumazinga aphezulu (→ master oscillator power amplifier = MOPA).
•Ingakwazi ukukhiqiza amandla aphezulu kakhulu, ikakhulukazi kuma-ultrashort pulses, uma amandla agciniwe ekhishwa ngesikhathi esifushane.
•Ingakwazi ukukhulisa amasignali abuthakathaka ngaphambi kokutholwa kwesithombe, futhi ngaleyo ndlela inciphise umsindo wokutholwa, ngaphandle uma umsindo weamplifier mkhulu.
•Kuzixhumanisi ezinde ze-fiber-optic zokuxhumana kwefiber optical, izinga lamandla okubona kufanele liphakanyiswe phakathi kwezingxenye ezinde zefiber ngaphambi kokuthi ulwazi lulahlekele emsindweni.
Amapharamitha
| Ipharamitha | Iyunithi | Ubuncane | Ti-ypical | Misilinganiso | |
| Ububanzi be-wavelength obusebenzayo | nm | 1525 |
| 1565 | |
| Ibanga lamandla esignali yokokufaka | dBm | -45 |
|
| |
| Inzuzo yesignali encane | dB |
| 30 | 45 | |
| Ibanga lokuphuma kwamandla okukhanya kokugcwaliswa kwesikhala * | dBm |
| 0 | 17 | |
| Inkomba yomsindo ** | dB |
| 5.0 | 5.5 | |
| Faka i-optical isolation | dB | 30 |
|
| |
| Ukuhlukaniswa kwe-optical okukhiphayo | dB | 30 |
|
| |
| Inzuzo encike kwi-polarization | dB |
| 0.3 | 0.5 | |
| Ukusabalalisa kwemodi ye-polarization | ps |
|
| 0.3 | |
| Ukuvuza kwephampu | dBm |
|
| -30 | |
| Ukuvuza kwephampu yokuphumayo | dBm |
|
| -40 | |
| I-voltage yokusebenza | imojula | V | 4.75 | 5 | 5.25 |
| ideskithophu | I-V( AC) | 80 |
| 240 | |
| Uhlobo lwefiber |
| I-SMF-28(PM可选) | |||
| Isixhumi esibonakalayo sokukhiphayo |
| FC/APC | |||
| Usayizi wephakheji | imojula | mm | 90×70×14 | ||
| ideskithophu | mm | 320×220×90 | |||
Isimiso kanye nomdwebo wesakhiwo
Uhlu lomkhiqizo
| Imodeli | Incazelo | ipharamitha |
| I-ROF-EDFA-P | Okukhipha amandla ajwayelekile | 17/20/23dBm okukhiphayo |
| I-ROF-EDFA-HP | Okukhipha amandla aphezulu | 30dBm/33dBm/37dBm okukhiphayo |
| I-ROF-EDFA-A | Ukukhulisa amandla asekupheleni | -35dBm/-40dBm/-45dBm okokufaka |
| I-ROF-YDFA | I-Ytterbium-doped fiber amplifier | 1064nm, Okuphumayo okuphezulu okungu-33dBm |
Ulwazi loku-oda
| I-ROF | EDFA | X | XX | XX | X | XX |
| I-Erbium Doped Fiber Amplifier | B--Okuvikelayo | Intput amandla: -45….-45dBm -40….-40dBm -35….-35dBm …………… | Amandla okukhiphayo: -10….-10dBm 00....0dBm ……………. | Usayizi wephakheji: D---ideskithophu M---module | Isixhumi se-fiber optical: FA---FC/APC |
I-Rofea Optoelectronics inikezela ngomugqa womkhiqizo wamamojula wezohwebo we-Electro-optic, I-Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced driver photodetector, Laser , Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier.Siphinde futhi sinikeze amamoduli athile athile ukuze enze ngokwezifiso, njengamamodulators wesigaba esingu-1*4 array, i-Vpi ephansi kakhulu, kanye namamodulators wesilinganiso sokuqothulwa okuphezulu kakhulu, asetshenziswa kakhulu emanyuvesi nasezikhungweni.
Sethemba ukuthi imikhiqizo yethu izoba usizo kuwe kanye nocwaningo lwakho.
