Fa'atonutonu eletise-optic Rof 850 nm fa'atonutonu malosi eletise optic 10G
Vaega
Maualalo le leiloa o le fa'aofiina
afa-voltage maualalo
Mausali maualuga
Talosaga
Faiga feso'ota'iga va'aia o le vateatea
Fa'avae taimi atomika Cesium
Fa'atupuina o le pulse
Opitika Kuantum
Fa'atinoga
Fua fa'atatau o le fa'aumatiaga maualuga o le DC
I lenei faʻataʻitaʻiga, e leai ni faʻailoilo RF na faʻaogaina i le masini. Ua fuaina le faʻaumatiaga mama o le eletise DC.
1. O le Ata 5 o loʻo faʻaalia ai le malosiaga faʻapitoa o le modulator output, pe a pulea e le modulator i le Peak point. O loʻo faʻaalia ai le 3.71dBm i le ata.
2. O le Ata 6 o loʻo faʻaalia ai le malosiaga faʻapitoa o le modulator output, pe a pulea e le modulator i le Null point. O loʻo faʻaalia ai le -46.73dBm i le ata. I le faʻataʻitaʻiga moni, e fesuisuiaʻi le tau i le -47dBm; ma o le -46.73 o se tau mautu.
3. O le mea lea, o le fua faatatau mautu o le faʻaumatiaga o le DC na fuaina e 50.4dB.
Manaʻoga mo le fua faatatau maualuga o le faʻaumatia
1. E tatau ona maualuga le fua faatatau o le extinction o le system modulator. O uiga o le system modulator e fuafua ai le maualuga o le extinction ratio e mafai ona ausia.
2. E tatau ona fa'aeteete i le fa'apolarization o le malamalama e ulufale mai i le modulator. E maaleale modulators i le polarization. E mafai e le polarization talafeagai ona fa'aleleia le fua fa'atatau o le extinction e sili atu i le 10dB. I fa'ata'ita'iga i le fale su'esu'e, e masani lava ona mana'omia se polarization controller.
3. Pulea lelei o le fa'aituau. I la matou fa'ata'ita'iga o le fua fa'atatau o le fa'aumatia o le DC, ua ausia le fua fa'atatau o le fa'aumatia o le 50.4dB. E ui o le pepa fa'amaumauga a le kamupani gaosi o le modulator e na'o le 40dB o lo'o lisiina. O le mafua'aga o lenei fa'aleleia atili ona o nisi o modulators e vave tele ona fe'avea'i. O le Rofea R-BC-ANY bias controllers e fa'afouina le voltage o le fa'aituau i sekone ta'itasi e fa'amautinoa ai le vave o le tali atu.
Fa'amatalaga auiliili
| Fa'atulagaga | Fa'ailoga | Min | Fa'ata'ita'iga | Maualuga | Iunite | ||||
| Fa'asologa opitika | |||||||||
| Fa'agaoioiagalu uumi | l | 830 | 850 | 870 | nm | ||||
| Leiloa o le fa'aofiina | IL | 4.5 | 5 | dB | |||||
| Leiloa o le toe faafoi opitika | ORL | -45 | dB | ||||||
| Fua fa'atatau o le fa'aumatia o le suisui @DC | ER@DC | 20 | 23 | dB | |||||
| Fua fa'atatau o le fa'aumatiaga fa'asolosolo | DER | 13 | dB | ||||||
| Alava opitika | Ulufaleuafu | PM780alava (125/250μm) | |||||||
| mea e maua maiuafu | PM780alava (125/250μm) | ||||||||
| Feso'ota'iga alava opitika | FC/PC、FC/APC poʻo le Faʻapitoaina | ||||||||
| Fa'asologa eletise | |||||||||
| Fa'agaoioialaina feso'ota'iga(-3dB) | S21 | 10 | 12 | GHz | |||||
| Voltage afa-galu Vpi | RF | @1KHz |
| 2.5 | 3 | V | |||
| Bias | @1KHz |
| 3 | 4 | V | ||||
| Eletisealleiloa o le toe faafoi | S11 | -12 | -10 | dB | |||||
| Fa'alavelave i totonu | RF | ZRF | 50 | W | |||||
| Fa'aitu'au | ZFA'AILOGA | 1M | W | ||||||
| Feso'ota'iga eletise | SMA(f) | ||||||||
Tuutuuga Fa'atapula'a
| Fa'atulagaga | Fa'ailoga | Iunite | Min | Fa'ata'ita'iga | Maualuga |
| Malosiaga fa'a-opitika ulufale i le 850nm | Pi totonu, Max | dBm | 10 | ||
| Imalosiaga RF nput | dBm | 28 | |||
| voltage fa'aitu'au | Vbias | V | -15 | 15 | |
| Fa'agaoioiavevela | Pito i luga | ℃ | -10 | 60 | |
| Vevela o le teuina | Tst | ℃ | -40 | 85 | |
| Susū | RH | % | 5 | 90 |
Pi'o uiga ese
fa'amatalaga o le fa'atonuga:
| Rof | AM | XX | XXG | XX | XX | XX |
| Ituaiga: AM---MalosiModulator | Umi o galu: 07---780nm 10---1060nm 13---1310nm 15---1550nm | Lapo'a o le uaea: 10GHz 20GHz 40GHz 50GHz
| Mata'ituina le PD: PD---Faatasi ai ma le PD | Ituaiga o le Fiber In-Out: PP---PM/PM
| Feso'ota'iga opitika: FA---FC/APC FP---FC/PC SP---Cfa'aaogāina |
fa'amolemole fa'afeso'ota'i mai a'u pe afai e iai sau mana'oga fa'apitoa
E ofoina atu e le Rofea Optoelectronics se laina oloa fa'apisinisi o Electro-optic modulators, 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. Matou te tu'uina atu fo'i le tele o modulators fa'apitoa mo le fa'apitoaina, e pei o le 1*4 array phase modulators, ultra-low Vpi, ma ultra-high extinction ratio modulators, e masani ona fa'aaogaina i iunivesite ma inisitituti.
Faʻamoemoe o le a fesoasoani a matou oloa ia te oe ma au suʻesuʻega.







