I-Rof Bias Point Controller imoduli yokulawula i-bias ezenzakalelayo ye-lithium niobate MZ modulator
Isici
Izindlela zokusebenza eziningi zokukhetha ziyatholakala (i-Quad+↔I-Quad-, Min↔Ubuningi)
Ukuxhumana ngochungechunge, ukulungiswa okuhle okuzenzakalelayo kanye namaphuzu okukhetha okukhiya
Ama-beam angaphakathi asekela ububanzi obuhlukahlukene bamaza
Iphakheji yemojuli, ukunikezwa kwamandla kwe-adaptha
Isicelo
Ukuxhumana ngefayibha yokubona
I-photon ye-microwave
Ukusetshenziswa kokukhanya okushukumayo
Ukusebenza
Umfanekiso 1. Inkanyezi (ngaphandle kwesilawuli)
Umfanekiso 2. I-QPSK Constellation (enesilawuli)
Umfanekiso 3. Iphethini ye-QPSK-Eye
Umfanekiso 5. Iphethini yezinkanyezi ezingu-16-QAM
Isithombe 4. I-QPSK Spectrum
Umfanekiso 6. I-Spectrum ye-16-QAM
Imininingwane
| Aimpikiswano | Ubuncane | Okuvamile | Ubuningi | Iyunithi |
| Ipharamitha yokukhanya | ||||
| Amandla okufaka optical 1* | 0 | 13 | i-dBm | |
| Ubude besikhathi obusebenzayo 2* | 780 | 1650 | nm | |
| Isixhumi esibonakalayo sefayibha yokukhanya | I-FC/APC | |||
| Ipharamitha kagesi | ||||
| I-voltage ekhethayo | -10 | 10 | V | |
| Isilinganiso sokuphela kwe-Switch 3* | 20 | 25 | 50 | dB |
| Isifunda esikhiywe yimodi | Okuhle noma Okubi | |||
| Imodi yokukhiya | I-Quad+ (I-Quad-) nomaUbuncane(Ubuningi) | |||
| Ukujula kokuguquguquka (i-QUAD) | 1 | 2 | % | |
| Ukujula kokuguquguquka (Null) | 0.1 | % | ||
| Imvamisa ye-pilot (i-QUAD) | 1K | Hz | ||
| Imvamisa ye-pilot (NULL) | 2K | Hz | ||
| Ipharamitha evamile | ||||
| Ubukhulu (ubude× ububanzi× ukujiya) | 120×70×34 mm | |||
| Izinga lokushisa lokusebenza | 0 - 70℃ | |||
Qaphela:
I-1* ibhekisela ekufakweni kwebanga lamandla kumojuli lapho ukuphuma kwe-modulator kuphezulu kakhulu. Ukuze uthole ukulawula okuphansi kwe-modulator enesilinganiso esiphezulu sokuphela, amandla okufaka kufanele akhuliswe ngokufanele; Ngezidingo ezikhethekile zokufaka amandla, ungalungisa i-coupler yangaphakathi kanye nezinkomba zokuthola i-detector, sicela ubheke ukuthengisa lapho ubeka ama-oda.
2* Uma ubeka i-oda, sicela ucacise ubude besikhathi obusebenzayo, obudinga ukulungiswa ngokwebude besikhathi obusebenzayo.
Isilinganiso sokuphela kokushintsha esingu-3* sincike nasezingeni lesilinganiso sokuphela kokushintsha kwe-modulator uqobo.
Umdwebo wosayizi (mm)
Ulwazi loku-oda
*Uma unezidingo ezikhethekile, sicela uxhumane nabasebenzi bethu bokuthengisa
| I-ROF | I-ABC | Uhlobo lwe-Modulator | XX | XX | XX |
| Imojula yokulawula iphuzu lokukhetha ngokuzenzakalelayo | MZ---M-Zi-modulator | Ubude be-wavelength obusebenzayo: 15---1550nm 13---1310nm 10---1064nm 08---850nm 07---780nm | Uhlobo lwefayibha: S-- I-fiber optical yemodi eyodwa I-P - i-fiber egcina i-polarization | Isixhumi esibonakalayo sefayibha yokukhanya: FA—I-FC/APC I-FP---FC/UPC |
I-Interface Yomsebenzisi
| Iqembu | Ukusebenza | Incazelo |
| Setha kabusha | Faka i-jumper bese uyikhipha ngemva komzuzwana owodwa | Setha kabusha isilawuli |
| Amandla | Umthombo wamandla wesilawuli se-bias | I-V- ixhuma i-electrode engemihle yokunikezwa kwamandla |
| I-V+ ixhuma i-electrode enhle yokunikezwa kwamandla | ||
| Imbobo ephakathi ixhuma ne-electrode yomhlabathi | ||
| I-Polar1 | I-PLRI: Faka noma khipha i-jumper | akukho jumper: Imodi ye-Null; enejumper: Imodi ye-Peak |
| I-PLRQ: Faka noma khipha i-jumper | akukho jumper: Imodi ye-Null; enejumper: Imodi ye-Peak | |
| I-PLRP: Faka noma khipha i-jumper | akukho jumper: Imodi ye-Q+; nge-jumper: Imodi ye-Q- | |
| I-LED | Kuhlala kuvuliwe | Ukusebenza ngaphansi kwesimo esizinzile |
| Kuvaliwe noma kuvaliwe njalo ngemizuzwana engu-0.2 | Ukucubungula idatha nokusesha indawo yokulawula | |
| Kuvaliwe noma kuvaliwe njalo ngemizuzwana eyi-1 | Amandla okufaka optical abuthakathaka kakhulu | |
| Kuvuliwe noma kuvaliwe njalo ngemizuzwana emi-3 | Amandla okufaka optical aqine kakhulu | |
| I-PD2 | Xhumana ne-photodiode | I-PD port ixhumanisa i-Cathode ye-photodiode |
| Imbobo ye-GND ixhumanisa i-Anode ye-photodiode | ||
| Ama-Bias Voltages | Ngaphakathi, i-Ip: I-voltage ye-Bias yengalo ye-I | Ip: Uhlangothi oluhle; Ku: Uhlangothi olubi noma phansi |
| I-Qn, i-Qp: I-voltage ye-Bias yengalo ye-Q | Qp: Uhlangothi oluhle; Umbuzo: Uhlangothi olubi noma umhlabathi | |
| I-Pn, i-Pp: I-voltage ye-Bias yengalo ye-P | I-Pp: Uhlangothi oluhle; I-Pn: Uhlangothi olubi noma umhlabathi | |
| I-UART | Sebenzisa isilawuli nge-UART | 3.3: I-voltage yokubhekisela engu-3.3V |
| I-GND: Phansi | ||
| I-RX: Ukwamukelwa kwesilawuli | ||
| TX: Ukudluliselwa kwesilawuli |
1 I-Polar incike esignalini ye-RF yesistimu. Uma kungekho signalini ye-RF ohlelweni, i-polar kufanele ibe yi-positive. Uma isignali ye-RF inobukhulu obukhulu kunezinga elithile, i-polar izoshintsha isuka ku-positive iye ku-negative. Ngalesi sikhathi, iphuzu le-Null kanye nephuzu le-Peak zizoshintshana. Iphuzu le-Q+ kanye nephuzu le-Q- nazo zizoshintshana. I-Polar switch ivumela umsebenzisi ukushintsha i-polar
ngqo ngaphandle kokushintsha izindawo zokusebenza.
2Kuzokhethwa ukhetho olulodwa kuphela phakathi kokusebenzisa i-photodiode yokulawula noma ukusebenzisa i-photodiode yokulawula. Kunconywa ukusebenzisa i-photodiode yokulawula ekuhlolweni kwelebhu ngezizathu ezimbili. Okokuqala, i-photodiode yokulawula iqinisekisile izimfanelo. Okwesibili, kulula ukulungisa ubukhali bokukhanya kokufaka. Uma usebenzisa i-photodiode yangaphakathi yomlawuli, sicela uqiniseke ukuthi ugesi wokukhipha we-photodiode ulingana ngokuphelele namandla okufaka.
I-Rofea Optoelectronics inikeza umugqa womkhiqizo wama-modulator e-Electro-optic athengiswayo, ama-Phase modulator, i-Intensity modulator, ama-Photodetector, imithombo yokukhanya ye-Laser, ama-DFB laser, ama-Optical amplifiers, i-EDFA, i-SLD laser, i-QPSK modulation, i-Pulse laser, i-Light detector, i-Balanced photodetector, i-Laser driver, i-Fiber optic amplifier, i-Optical power meter, i-Broadband laser, i-Tunable laser, i-Optical detector, i-Laser diode driver, i-Fiber amplifier. Siphinde sinikeze ama-modulator amaningi athile okwenza ngezifiso, njenge-1*4 array phase modulators, i-ultra-low Vpi, kanye nama-ultra-high extinction ratio modulators, asetshenziswa kakhulu emanyuvesi nasezikhungweni.
Ngiyethemba ukuthi imikhiqizo yethu izokusiza wena kanye nocwaningo lwakho.
