Rōhi haurua-ira Rof 1550nm kōwae rōhi whakau auau whānui-rārangi whaiti
Āhuatanga
Whānui o te rārangi: 2KHz-10KHz (ka taea te whakarite)
Mana whatu: 10mW-30mW (e whakawhāitihia ana e te whānui o te rārangi, ka taea te whakarite)
Haruru VRIN: -150dB/ Hz@100KHz
Tono
ngā pūnaha pūoko me te kite muka whatu (DTS, DVS, DAS, me ētahi atu)
Ngā tawhā
| Tawhā | Min | Momo | Teitei | Wāhanga | Ngā Kōrero |
| Te roa o te ngaru | 1530 | 1550 | 1570 | nm | whakaritenga |
| Mana whatu putanga | 10 | 30 | mW | whakaritenga | |
| Haruru kaha whanaunga | -150 | dB/Hz | @100kHz | ||
| Te ōwehenga whakakorenga aratau taha | 60 | 60 | dB | ||
| Te ōwehenga o te ngaronga o te pōraruraru | 20 | dB | |||
| Te pumau o te mana | ±2% | -20°C~+70°C | |||
| Te pumau o te roangaru | ±15 | pm | -20°C~+70°C | ||
| Te tere poto o te auau mārama | 0.1 | 1 | MHz/s | ||
| Ka neke te auau o te mārama i ngā wā roa | ±38 | MHz | 12h @25±2°C | ||
| Iahiko mahi | 400 | 2000 | mA | ||
| Ngaohiko whakahaere | 4.75 | 5 | 5.25 | v | |
| Te pāmahana whakahaere | -20 | 70 | °C | whakaritenga | |
| Te pāmahana rokiroki | -40 | 85 | °C | ||
| Makuku rokiroki | 5 | 95 | %RH | ||
| muka whatu/hononga | muka pupuri-polarization (PM), FC-APC, te iti rawa o te pūtoro piko 35mm, te kukū muka mōrahi 5N | ||||
| Rahi o te kōwae | Te roa, te whānui me te teitei 85*47*14mm | ||||
| Kounga o te kōwae | 145g (Kāore i whakaurua te taura) | ||||
| Te māka ESD | 500V | ||||
| Whakamotuhēhēnga/tohutohu | CE, ROHS, WEEE | ||||
| Ngā tawhā whānui me te haruru o te rārangi | |||||
| Whānui me te Haruru o te Raina | Taumata 1 | Taumata 2 | Taumata 3 | Wāhanga | |
| Whānui rārangi whakauru 1 | 10 | 5 | 3 | kHz | |
| Whānui rārangi inamata 2 | 1.17 | 0.78 | 0.32 | kHz | |
| Haruru whatu @10Hz | 7E+06 | 1E+06 | 7E+05 | Hzrms^2/Hz | |
| Haruru whatu @200Hz | 7E+04 | 2E+04 | 6E+03 | Hzrms^2/Hz | |
Tuhipoka 1: Ka inehia te whānui o te rārangi whakauru mā te whakamahi i te ine ine kore-taurite whaiaro-heterodyne;
Tuhipoka 2: Ko te whānui o te rārangi inamata ko te whānui o te rārangi Lorentz.
Rahi hanganga: Wāhanga (mm)
Whakamāramatanga tauranga:
| Raupapa | Ingoa | Ngā Āhuatanga/Ngā Whakatakotoranga |
| 1 | Vcc | Mana tāuru 5V/3A, haruru iti (ripeka e taunakitia ana <5mV) |
| 2 | Tx(putanga) | Putanga raraunga, 3.3V TTL (taunoa) |
| 3 | Rx (whakauru) | Tāuru raraunga, 3.3VTTL (taunoa) |
| 4 | Gnd | hiko |
| 5 | Gnd | hiko |
| 6 | Vcc | Mana tāuru 5V/3A, haruru iti (ripeka e taunakitia ana <5mV) |
| 7 | Mod+(tāuru) | Te whakauru tohu whakarerekē, kāore he hononga whakamuri (mahi ritenga) |
| 8 | Mod-(whakauru) | Tohutoro tohu kua whakarerekētia, kāore he hononga whakamuri (mahi ritenga) |
| 9 | Whakahohe (whakauru) | Atanga tīmatanga anō o te kōwae, taumata iti taunoa, taumata teitei tīmatanga anō |
Mō Mātou
He whānuitanga whānui o ngā whakarerekētanga hiko-whatu arumoni, ngā whakarerekētanga ā-wāhanga, ngā kite whakaahua, ngā pūtake mārama taiaho, ngā taiaho DFB, ngā whakakaha whatu, ngā EDFA, ngā taiaho SLD, te whakarerekētanga QPSK, ngā taiaho pāorooro, ngā kite mārama, ngā kite whakaahua taurite, ngā taiaho haurua-ira, ngā taraiwa taiaho, ngā hononga muka, ngā taiaho pāorooro, ngā whakakaha muka whatu, ngā mita mana whatu, ngā taiaho whānui, ngā taiaho ka taea te whakarerekē, ngā whakarerekētanga hiko-whatu whakaroa whatu, ngā kite whatu, ngā taraiwa taiaho taiaho, ngā whakakaha muka, ngā whakakaha muka kua tāpirihia ki te erbium, me ngā pūtake mārama taiaho. Hei tāpiri, he maha ngā whakarerekētanga ka taea te whakarite e mātou, pērā i ngā whakarerekētanga ā-wāhanga 1*4, te Vpi tino iti, me ngā whakarerekētanga ōwehenga whakamomori tino teitei, e whakamahia nuitia ana i roto i ngā whare wānanga me ngā whare wānanga. He whānuitanga roangaru o ā mātou hua mai i te 780 nm ki te 2000 nm me ngā whānui whānui hiko-whatu tae atu ki te 40 GHz, e whakaatu ana i te ngaronga whakaurunga iti, te Vp iti, me te PER teitei. He tino pai ēnei mō ngā momo tono katoa, mai i ngā hononga RF anaro ki ngā whakawhitiwhiti tere-tiketike.
He nui ngā painga o te umanga, pērā i te whakaritenga, te momo, ngā whakaritenga, te tino whai hua, me te ratonga tino pai. Ā, i te tau 2016 i toa i te tiwhikete hinonga hangarau-teitei o Beijing, he maha ngā tiwhikete patent, he kaha te kaha, ā, ka hokona ngā hua ki ngā mākete o te kāinga me tāwāhi, me tōna mahi pumau me te pai hei whakanui i ngā kaiwhakamahi o te kāinga me tāwāhi!
Ko te rautau 21 te wā o te whanaketanga kaha o te hangarau hiko-whakaahua, e hiahia ana a ROF ki te whakapau kaha ki te whakarato ratonga māu, me te waihanga tahi i ngā mea kanapa. Kei te tumanako mātou ki te mahi tahi me koe!
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.
