ROF-EDFA-B Whakanuia te muka aukati Whakakaha Optical
Āhuahira
Taupū haruru iti
Kohi hiko iti
Mana whakahaere
He maha nga ahuatanga e waatea ana
Papamahi, kōwae rānei hei kōwhiri
Whakaweto aunoa i te parenga papu
Taupānga
• Ka taea e te whakakaha te whakanui i te mana (toharite) o te putanga taiaho ki nga taumata teitei ake (→ master oscillator power amplifier = MOPA).
•Ka taea e ia te whakaputa i nga mana teitei rawa atu, ina koa i roto i nga pupuhi ultrashort, mena ka tangohia te kaha penapena i roto i te wa poto.
•Ka taea e ia te whakanui ake i nga tohu ngoikore i mua i te kitenga whakaahua, na reira ka whakaitihia te haruru o te kitenga, mena he nui te haruru o te whakakaha.
•I roto i nga hononga muka-whatu roa mo nga whakawhitiwhitinga muka whatu, me hiki te taumata hiko whatu ki waenga i nga waahanga roa o te muka i mua i te ngaro o nga korero i te haruru.
Tawhā
| Tawhā | Waeine | Te iti rawa | Typical | Mteitei | |
| Te awhe roangaru whakahaere | nm | 1525 |
| 1565 | |
| Awhe mana tohu whakauru | dBm | -45 |
|
| |
| Te whiwhi tohu iti | dB |
| 30 | 45 | |
| Awhe putanga mana whatu haukū * | dBm |
| 0 | 17 | |
| Taupū haruru ** | dB |
| 5.0 | 5.5 | |
| Tāuru whakawehe whatu | dB | 30 |
|
| |
| Wehenga whatu whakaputa | dB | 30 |
|
| |
| Polarization ti'aturi whiwhi | dB |
| 0.3 | 0.5 | |
| Te marara aratau polarization | ps |
|
| 0.3 | |
| Te rerenga o te papu whakauru | dBm |
|
| -30 | |
| Te rerenga papu putanga | dBm |
|
| -40 | |
| Ngaohiko whakahaere | kōwae | V | 4.75 | 5 | 5.25 |
| papamahi | V( AC ) | 80 |
| 240 | |
| Momo muka |
| SMF-28（PM可选） | |||
| Atanga putanga |
| FC/APC | |||
| Rahi mōkihi | kōwae | mm | 90×70×14 | ||
| papamahi | mm | 320×220×90 | |||
Maamaapono me te hoahoa hanganga
rārangi hua
| Tauira | Whakaahuatanga | tawhā |
| ROF-EDFA-P | Putanga mana noa | Putanga 17/20/23dBm |
| ROF-EDFA-HP | Putanga mana teitei | 30dBm/33dBm/37dBm putanga |
| ROF-EDFA-A | Whakanuia te mana o mua | -35dBm/-40dBm/-45dBm tāuru |
| ROF-YDFA | Ko te whakakaha muka-doped Ytterbium | 1064nm, Ko te putanga teitei 33dBm |
Te ota korero
| ROF | EDFA | X | XX | XX | X | XX |
| Erbium Doped Fiber Amplifier | B--Ārai | Inmana tput: -45….-45dBm -40….-40dBm -35….-35dBm ………… | Te mana whakaputa: -10….-10dBm 00….0dBm …………. | Rahi mōkihi: D---papamahi M---module | Tuhono muka whatu: FA---FC/APC |
Ko te Rofea Optoelectronics e tuku ana i te raina hua o nga miihini Electro-optic arumoni, Kaihuri i te Waahanga, Kaihurihuri Intensity, Photodetectors, Mataiti rama Taiaho, lasers DFB, Amplifiers Optical, EDFA, SLD laser, QPSK modulation, Pulse laser, Maama marama, Kaitirotiro taurite, taraiwa Taiaho , Whakanuia te muka, Te mita hiko orotika, te taiaho whanui, te taiaho Tunable, te kaitirotiro orotika, te taraiwa taiaho diode, te whakakaha muka.Ka whakaratohia ano e matou te maha o nga momo whakarereke mo te whakarite, penei i te 1 * 4 nga waahanga whakahurihuri, te Vpi iti-iti, me nga huringa owehenga ohanga tino teitei, e whakamahia ana i nga whare wananga me nga whare wananga.
Ko te tumanako ka awhina a maatau hua ki a koe me to rangahau.
