ROF-EDFA-P Wowonjezera mphamvu yotulutsa fiber amplifier
Mbali
Chizindikiro cha phokoso lochepa
Kugwiritsa ntchito mphamvu zochepa
Kulamulira kosinthika
Pali mitundu ingapo
Kompyuta kapena gawo losankha
Chitetezo cha pampu chozimitsa chokha
Kugwiritsa ntchito
• Amplifier imatha kukweza mphamvu (yapakati) ya mphamvu ya laser kufika pamlingo wapamwamba (→ master oscillator power amplifier = MOPA).
•Imatha kupanga mphamvu zapamwamba kwambiri, makamaka mu ma pulses afupi kwambiri, ngati mphamvu yosungidwayo ichotsedwa mkati mwa nthawi yochepa.
•Imatha kukulitsa zizindikiro zofooka isanatulutsidwe photodetection, motero imachepetsa phokoso lozindikira, pokhapokha phokoso lowonjezera la amplifier litakhala lalikulu.
•Mu ma fiber-optic link ataliatali olumikizirana ndi fiber, mphamvu ya kuwala iyenera kukwezedwa pakati pa magawo ataliatali a fiber isanathe chidziwitsocho chifukwa cha phokoso.
Magawo
| Chizindikiro | Chigawo | Zochepera | Tzachilendo | Maximum | |
| Kuchuluka kwa mafunde ogwirira ntchito | nm | 1530 | 1565 | ||
| Mphamvu ya chizindikiro cholowera | dBm | -10 | 0 | 5 | |
| Kupeza chizindikiro chaching'ono | dB | 30 | 35 | ||
| Kuchuluka kwa mphamvu yotulutsa kuwala * | dBm | 20 | |||
| Chizindikiro cha phokoso ** | dB | 5.0 | 5.5 | ||
| Lowetsani kuwala kudzipatula | dB | 30 | |||
| Kutulutsa kuwala kodzipatula | dB | 30 | |||
| Phindu lodalira kugawanika | dB | 0.3 | 0.5 | ||
| Kufalikira kwa njira yogawanitsira | ps | 0.3 | |||
| Kutayikira kwa pompu yolowera | dBm | -30 | |||
| Kutulutsa kwa pampu yotulutsa | dBm | -40 | |||
| Mphamvu yogwiritsira ntchito | gawo | V | 5 | ||
| kompyuta | V(AC) | 80 | 240 | ||
| Mtundu wa ulusi | SMF-28 | ||||
| mawonekedwe otulutsa | FC/APC | ||||
| Kukula kwa phukusi | gawo | mm | 90×70×14 | ||
| kompyuta | mm | 320×220×90 | |||
Chithunzi cha mfundo ndi kapangidwe kake

Mndandanda wa zinthu
| Chitsanzo | Kufotokozera | gawo |
| ROF-EDFA-P | Mphamvu yotulutsa mphamvu wamba | 17/20/23dBm yotulutsa |
| ROF-EDFA-HP | Mphamvu yotulutsa kwambiri | 30dBm/33dBm/37dBm yotulutsa |
| ROF-EDFA-A | Kukulitsa mphamvu kutsogolo | -Kulowetsa kwa 35dBm/-40dBm/-45dBm |
| ROF-YDFA | Chojambulira cha CHIKWANGWANI chopangidwa ndi Ytterbium | 1064nm, Mphamvu yapamwamba kwambiri ya 33dBm |
Zambiri zokhudza kuyitanitsa
| ROF | EDFA | X | XX | X | XX | XX |
| Chowonjezera cha Erbium Doped CHIKWANGWANI | P--Mphamvu yotulutsa mphamvu wamba | Mphamvu yotulutsa: 17.....17dBm 20....20dBm
| Kukula kwa phukusi: D---kompyuta M---module | Cholumikizira cha kuwala kwa fiber: FA---FC/APC | Null - yosagwira ntchito Gf-gain flat |
Rofea Optoelectronics imapereka mzere wazinthu zama modulators amalonda a Electro-optic, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Timaperekanso ma modulators ambiri apadera kuti tisinthe, monga 1*4 array phase modulators, ultra-low Vpi, ndi ultra-high extinction ratio modulators, makamaka omwe amagwiritsidwa ntchito m'mayunivesite ndi m'masukulu.
Tikukhulupirira kuti zinthu zathu zidzakuthandizani komanso kufufuza kwanu.










