Rof semiconductor laser 1550nm moduleka laser xasilinta inta jeer ee laynka cidhiidhi ah
Muuqaal
Ballaca laynka: 2KHz-10KHz (la beddeli karo)
Awoodda indhaha: 10mW-30mW (waxay ku xaddidan tahay ballaca khadka, waa la beddeli karaa)
Sawaxanka VRIN: -150dB/ Hz@100KHz
Codsiga
Nidaamyada ogaanshaha fiber-ka indhaha (DTS, DVS, DAS, iwm.)
Halbeegyada
| Halbeegga | Min | Nooca | Max | Unug | Hadallo |
| Dhererka hirarka | 1530 | 1550 | 1570 | nm | la beddeli karo |
| Soo saarida awooda indhaha |
| 10 | 30 | mW | la beddeli karo |
| Qaylada xoojinta qaraabada |
| -150 |
| dB/Hz | @100kHz |
| Saamiga diidmada qaabka Edge | 60 | 60 |
| dB |
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| Saamiga dabar goynta | 20 |
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| dB |
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| Dejinta awoodda |
| ± 2% |
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| -20°C~+70°C |
| xasiloonida hirarka dhererka |
| ±15 |
| pm | -20°C~+70°C |
| Socod waqti gaaban ee soo noqnoqda iftiinka |
| 0.1 | 1 | MHz/s |
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| Soo noqnoqda iftiinka ayaa isbeddela muddo dheer |
| ± 38 |
| MHz | 12h @25±2°C |
| Hadda shaqaynaysa |
| 400 | 2000 | mA |
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| Korantada shaqaynaysa | 4.75 | 5 | 5.25 | v |
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| Heerkulka shaqada | -20 |
| 70 | °C | la beddeli karo |
| Heerkulka kaydinta | -40 |
| 85 | °C |
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| Qoyaanka kaydka | 5 |
| 95 | %RH |
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| Fiber Optical/Connector | Polarization-ka ilaalinta (PM) fiber, FC-APC, leexinta ugu yar ee 35mm, xiisadda fiber ugu badan 5N |
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| Cabbirka moduleka | Dhererka, ballaca iyo dhererka 85*47*14mm |
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| Tayada moduleka | 145g (cable aan lagu darin) |
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| Heerka ESD | 500V |
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| Xaqiijinta / tilmaanta | CE, ROHS, WEEE |
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| Balaadhka laynka iyo cabirrada qaylada | |||||
| Balaadhka laynka & qaylada | Heerka 1 | Heerka 2 | Heerka 3 | Unug |
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| Balaadhka laynka isku dhafan 1 | 10 | 5 | 3 | kHz |
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| Balaadhka xariiqda degdega ah 2 | 1.17 | 0.78 | 0.32 | kHz |
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| Sawaxanka indhaha @10Hz | 7E+06 | 1E+06 | 7E+05 | Hzrms^2/Hz |
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| Sawaxanka indhaha @200Hz | 7E+04 | 2E+04 | 6E+03 | Hzrms^2/Hz | |
Fiiro gaar ah 1: Dhexdhexaadka dhexda waxaa lagu cabbiraa is-heterodine interferometry aan dheellitirnayn;
Xusuusin 2: Balaadhka xariiqda degdega ah waa ballaca laynka Lorentz.
Cabbirka qaabdhismeedka: Cutub (mm)
Qeexida dekedda:
| Taxane | Magaca | Astaamaha/Qaybaha |
| 1 | Vcc | Awood gelinta 5V/3A, buuq yar (ripple lagu taliyay <5mV) |
| 2 | Tx (wax soo saarka) | Soo saarista xogta,3.3V TTL(default) |
| 3 | Rx | Gelida xogta, 3.3VTTL(ugu tala galay) |
| 4 | Gnd | koronto ahaan |
| 5 | Gnd | koronto ahaan |
| 6 | Vcc | Awood gelinta 5V/3A, buuq yar (ripple lagu taliyay <5mV) |
| 7 | Mod+ (kulan) | Wax-ka-beddelka gelinta calaamadaha, xiriir celin ma jiro (shaqo gaar ah) |
| 8 | Mod-(galinta) | Tixraaca calaamada la beddelay, xidhiidh celin ma jiro (shaqo gaar ah) |
| 9 | Daar(geli) | Module dib u bilaabo interface, heerka hoose ee caadiga ah, heerka sare dib u bilaabay |
Annaga
Rofea Optoelectronics waxay bixisaa tiro balaadhan oo ah modulators elektaroonigga ah ee ganacsiga, modulators wajiga, sawirqaadayaasha, ilaha iftiinka laser, DFB lasers, amplifiers indhaha, EDFAs, lasers SLD, habaynta QPSK, laser garaaca wadnaha, qalabka iftiinka, sawirqaadayaasha dheelitiran, lasers semiconductor, darawalada laser. , Fiber optic amplifiers, isku-xireyaasha fiber-ka, laser-ga garaaca, mitirka korantada indhaha, laysarka ballaadhan, leysarka la hagaajin karo, dib-u-dhac indho-indhayn ah oo ku shaqeeya korantada-optic-ga, aaladaha indhaha, darawallada laysarka laser-ka, amplifiers fiber-ka, erbium-doped fiber amplifiers, iyo ilaha iftiinka laysarka. Intaa waxaa dheer, waxaan bixinaa modulators badan oo la habeyn karo, sida 1 * 4 modulators wejiga array, Vpi ultra-low, iyo modulators ratio aadka u sarreeya, kuwaas oo inta badan laga isticmaalo jaamacadaha iyo machadyada. Badeecadahayadu waxay bixiyaan mawjadaha dhererka ee 780 nm ilaa 2000 nm oo leh xajmiyada korantada-optic ee ilaa 40 GHz, oo muujinaya luminta gelinta hoose, Vp hoose, iyo PER sare. Waxay ku habboon yihiin codsiyo kala duwan, oo u dhexeeya isku xirka RF analooga ilaa isgaarsiinta xawaaraha sare leh.
Faa'iidooyinka waaweyn ee warshadaha, sida habeynta, kala duwanaansho, qeexid, hufnaan sare, adeeg aad u fiican. Oo 2016 ku guuleystay shahaado ganacsi-farsamada sare ee Beijing, leeyahay shahaado patent badan, xoog xoog leh, alaabta lagu iibiyo suuqyada dalka iyo dibadda, iyada oo xasilloon, waxqabadka sare si ay u guuleystaan ammaanta dadka isticmaala gudaha iyo dibadda!
Qarnigii 21-aad waa xilligii horumarka xoogga leh ee tignoolajiyada korantada, ROF waxay diyaar u tahay inay ku dadaalto inay ku siiso adeegyada, oo ay kula abuurto wax qurux badan. Waxaan rajeyneynaa inaan kula shaqeyno!
Rofea Optoelectronics waxay bixisaa khadka wax soo saarka ee modulators Electro-optic, modulators wajiga, modulator xoojinta, sawirqaadayaasha, ilaha iftiinka laser, DFB lasers, amplifiers indhaha, EDFA, laser SLD, modulation QPSK, laser Pulse, Light detector, sawir-qaade dheellitiran, darawalka laser. , Fiber optic amplifier, mitirka awoodda indhaha, Laser Broadband, Laydhka la dami karo, Qalabka indhaha, Darawalka diode-ka Laser-ka, Cod-weyneeye Fiber Waxaan sidoo kale siinaa wax-bedelayaal badan oo gaar ah oo loogu talagalay habeynta, sida 1*4 modulators wejiga array, Vpi aadka u hooseeya, iyo modulators saamiga baabi'inta aadka u sarreeya, oo inta badan lagu isticmaalo jaamacadaha iyo machadyada.
Waxaan rajeyneynaa in alaabtayadu ay ku caawin doonaan adiga iyo cilmi-baaristaada.
