Rof Whakarerekētanga hiko-whatu 850 nm Whakarerekētanga kaha hiko whatu 10G
Āhuatanga
Ngaronga whakaurunga iti
Haurua-ngaohiko iti
Te pumau teitei
Tono
Pūnaha whakawhitiwhiti kōrero whatu ātea
Pūtake wā atomika Cesium
Kaihanga pātere
Ngā Tirohanga Kuantum
Mahi
Te ōwehenga mōrahi o te whakangaromanga DC
I tēnei whakamātautau, kāore he tohu RF i whakamahia ki te pūnaha. Kua inehia te tineitanga DC parakore.
1. E whakaatu ana te Pikitia 5 i te mana whatu o te putanga o te modulator, i te wā e whakahaerehia ana te modulator i te tihi. E whakaatu ana i te 3.71dBm i roto i te hoahoa.
2. E whakaatu ana te Pikitia 6 i te mana whatu o te putanga o te modulator, i te wā e whakahaerehia ana te modulator i te pūwāhi Kore. E whakaatu ana i te -46.73dBm i roto i te hoahoa. I roto i te whakamātautau tūturu, ka rerekē te uara i te -47dBm; ā, he uara pumau te -46.73.
3. Nō reira, ko te ōwehenga o te ngaromanga DC pumau i inehia he 50.4dB.
Ngā whakaritenga mō te ōwehenga ngaro teitei
1. Me teitei te ōwehenga whakamōrearea o te kaiwhakatikatika pūnaha. Ko te āhuatanga o te kaiwhakatikatika pūnaha e whakatau ana i te ōwehenga whakamōrearea mōrahi ka taea te whakatutuki.
2. Me āta tiaki te whakapōratanga o te mārama whakauru o te pūwhakatikatika. He tairongo ngā pūwhakatikatika ki te whakapōratanga. Ka taea e te whakapōratanga tika te whakapai ake i te ōwehenga mate neke atu i te 10dB. I roto i ngā whakamātautau taiwhanga, me whakamahi i te kaiwhakahaere whakapōratanga.
3. Ngā kaiwhakahaere pāhekoheko tika. I roto i tā mātou whakamātautau ōwehenga whakamōmona DC, kua tutuki te ōwehenga whakamōmona 50.4dB. Ahakoa ko te pepa raraunga o te kaihanga pūwhakarerekētanga anake e whakarārangi ana i te 40dB. Ko te take o tēnei whakapainga he tere rawa te nekeneke o ētahi pūwhakarerekētanga. Ka whakahoutia e ngā kaiwhakahaere pāhekoheko Rofea R-BC-ANY te ngaohiko pāhekoheko i ia hēkona 1 kia tere ai te urupare.
Ngā Whakatakotoranga
| Tawhā | Tohu | Min | Momo | Teitei | Wāhanga | ||||
| Ngā tawhā whatu | |||||||||
| Te whakahaereroangaru | l | 830 | 850 | 870 | nm | ||||
| Ngaronga whakaurunga | IL | 4.5 | 5 | dB | |||||
| Ngaronga whakahoki whatu | ORL | -45 | dB | ||||||
| Te ōwehenga whakamoti whakawhiti @DC | ER@DC | 20 | 23 | dB | |||||
| Ōwehenga whakangaromanga hihiri | DER | 13 | dB | ||||||
| muka whatu | Whakaurutauranga | PM780muka (125/250μm) | |||||||
| putangatauranga | PM780muka (125/250μm) | ||||||||
| Atanga muka whatu | FC/PC、FC/APC Whakatakotoranga rānei | ||||||||
| Ngā tawhā hiko | |||||||||
| Te whakahaerewhānui o te hononga（-3dB） | S21 | 10 | 12 | GHz | |||||
| Ngaohiko haurua-ngaru Vpi | RF | @1KHz |
| 2.5 | 3 | V | |||
| Bias | @1KHz |
| 3 | 4 | V | ||||
| Hikoalte ngaronga whakahoki | S11 | -12 | -10 | dB | |||||
| Āraitanga tāuru | RF | ZRF | 50 | W | |||||
| Te whakaaro pōuri | ZWHAKAPĀ | 1M | W | ||||||
| Atanga hiko | SMA(f) | ||||||||
Ngā Herenga Whakawhāiti
| Tawhā | Tohu | Wāhanga | Min | Momo | Teitei |
| Mana whatu whakauru @ 850nm | Pi roto i, Max | dBm | 10 | ||
| Imana RF whakauru | dBm | 28 | |||
| ngaohiko whakahāngai | Ngā Vbias | V | -15 | 15 | |
| Te whakahaerepāmahana | Runga | ℃ | -10 | 60 | |
| Te pāmahana rokiroki | Tst | ℃ | -40 | 85 | |
| haumākū | RH | % | 5 | 90 |
Piko āhuatanga
ngā mōhiohio tono:
| Rof | AM | XX | XXG | XX | XX | XX |
| Momo： AM---KahaKaiwhakarerekē | Roanga ngaru： 07---780nm 10---1060nm 13---1310nm 15---1550nm | Whānuitanga o te arai： 10GHz 20GHz 40GHz 50GHz
| Aroturuki PD: PD---Me te PD | Momo muka whakauru-waho： PP---PM/PM
| Hononga whatu： FA---FC/APC FP---FC/PC SP---Cte whakamahi i ngā tikanga |
tēnā whakapā mai ki ahau mēnā he hiahia motuhake tāu
Kei a Rofea Optoelectronics he raina hua o ngā whakarerekētanga hiko-whatu arumoni, ngā whakarerekētanga ā-wāhanga, ngā whakarerekētanga kaha, ngā kite whakaahua, ngā pūtake mārama taiaho, ngā taiaho DFB, ngā whakakaha whatu, EDFA, taiaho SLD, te whakarerekētanga QPSK, te taiaho pātere, te kite mārama, te kite whakaahua taurite, te taraiwa taiaho, te whakakaha muka whatu, te mita mana whatu, te taiaho whānui, te taiaho ka taea te whakarerekē, te kite whatu, te taraiwa taiaho diode, te whakakaha muka. E whakarato ana hoki mātou i te maha o ngā whakarerekētanga motuhake hei whakaritenga, pērā i ngā whakarerekētanga ā-wāhanga 1*4, te Vpi tino iti, me ngā whakarerekētanga ōwehenga whakamōmona tino teitei, e whakamahia ana i ngā whare wānanga me ngā whare wānanga.
Ko te tumanako ka whai hua ā mātou hua ki a koe me āu rangahau.