I-Rof Bias Point Controller i-othomathikhi yokulawula ukuchema module ye-lithium niobate MZ modulator
Isici
Izindlela zokusebenza eziningi zokuchema ziyatholakala (I-Quad+↔I-Quad-, Min↔Ubukhulu)
Ukuxhumana kwe-serial, ukushuna okuhle okuzenzakalelayo okuhleliwe kanye namaphoyinti okukhiya okuchema
Amabhamu ezingxenye zangaphakathi asekela amaza ahlukahlukene
Iphakheji yemojuli, ukunikezwa kwamandla kwe-adaptha
Isicelo
Ukuxhumana kwe-fiber optical
I-Microwave Photon
Uhlelo lokusebenza lokukhanya olushayekile
Ukusebenza
Umfanekiso 1. Umlaza (ngaphandle kwesilawuli)
Umfanekiso 2. Umlaza we-QPSK (onesilawuli
Umfanekiso 3. Iphethini ye-QPSK-Eye
Umfanekiso 5. Iphethini ye-Constellation engu-16-QAM
Umfanekiso 4. I-QPSK Spectrum
Umfanekiso 6. 16-QAM Spectrum
Imininingwane
| Aukungqubuzana | Okuncane | Okujwayelekile | Ubukhulu | Iyunithi |
| Ipharamitha ye-Optical | ||||
| Okokufaka amandla okubona 1* | 0 | 13 | dBm | |
| Ubude begagasi obusebenzayo 2* | 780 | 1650 | nm | |
| I-Optical fiber interface | FC/APC | |||
| Ipharamitha kagesi | ||||
| I-voltage ye-bias | -10 | 10 | V | |
| Shintsha isilinganiso sokuqothula 3* | 20 | 25 | 50 | dB |
| Isifunda esikhiywe ngemodi | Okuhle noma Okubi | |||
| Imodi yokukhiya | I-Quad+ (I-Quad-) nomaOkuncane(Ubukhulu) | |||
| Ukujula kokuguquguquka (QUAD) | 1 | 2 | % | |
| Ukujula kokuguquguquka (Null) | 0.1 | % | ||
| Imvamisa yokushayela indiza (QUAD) | 1K | Hz | ||
| Imvamisa yokushayela indiza (NULL) | 2K | Hz | ||
| Ipharamitha evamile | ||||
| Ubukhulu (ubude× ububanzi× ubukhulu) | 120×70×34 mm | |||
| Izinga lokushisa lokusebenza | 0-70℃ | |||
Qaphela:
I-1* ibhekisela ekufakweni kwebanga lamandla kumojuli lapho okukhiphayo kwemoduli kuningi. Ngokulawulwa kwephuzu eliphansi lemoduli enenani eliphezulu lokuqothula, amandla okufaka kufanele akhuliswe ngokufanelekile; Ngezidingo ezikhethekile zokufaka amandla, ungalungisa izinkomba zangaphakathi ze-coupler kanye ne-detector, sicela ubheke ukuthengisa lapho ufaka ama-oda.
2* Uma ufaka i-oda, sicela ucacise ubude begagasi obusebenzayo, okudingeka bulungiswe ngokuya ngobude begagasi obusebenzayo.
3* ukushintsha ukuqothulwa kwesilinganiso nakho kuncike ezingeni lesilinganiso sokuqedwa kokushintsha kwemoduli ngokwayo.
Umdwebo kasayizi (mm)
Ulwazi loku-oda
*Uma unezidingo ezikhethekile, sicela uxhumane nabasebenzi bethu bokuthengisa
| I-ROF | ABC | Uhlobo lwe-modulator | XX | XX | XX |
| Imojuli yokulawula iphuzu lokuchema okuzenzakalelayo | MZ---M-Zimoduli | Ubude begagasi obusebenzayo: 15---1550nm 13---1310nm 10---1064nm 08---850nm 07---780nm | Uhlobo lwefayibha: S-- I-fiber optical yemodi eyodwa I-P - i-polarization-maintaining fiber | I-Optical fiber interface: FA-FC/APC I-FP---FC/UPC |
Isixhumi esibonakalayo somsebenzisi
| Iqembu | Ukusebenza | Incazelo |
| Setha kabusha | Faka i-jumper bese uyikhipha ngemva kwesekhondi elingu-1 | Setha kabusha isilawuli |
| Amandla | Umthombo wamandla wesilawuli sokuchema | I-V- ixhuma i-electrode engalungile yokunikezwa kwamandla |
| I-V+ ixhuma i-electrode ephozithivu yokunikezwa kwamandla | ||
| Imbobo ephakathi ixhuma ne-electrode yaphansi | ||
| I-Polar1 | I-PLRI: Faka noma ukhiphe i-jumper | akukho jumper: Imodi engenalutho; nge-jumper: Imodi ephezulu |
| I-PLRQ: Faka noma ukhiphe i-jumper | akukho jumper: Imodi engenalutho; nge-jumper: Imodi ephezulu | |
| I-PLRP: Faka noma ukhiphe i-jumper | akukho jumper: Imodi ye-Q +; nge-jumper: Imodi ye-Q | |
| I-LED | Ihlala ivuliwe | Ukusebenza ngaphansi kwesimo esizinzile |
| Kuvaliwe noma kuvaliwe njalo ngamasekhondi angu-0.2 | Icubungula idatha futhi isesha indawo yokulawula | |
| Kuvaliwe noma kuvaliwe njalo ngesekhondi elingu-1 | Amandla okubona okokufaka abuthakathaka kakhulu | |
| Kuvaliwe noma kuvaliwe njalo ngamasekhondi angu-3 | Amandla okubona okokufaka anamandla kakhulu | |
| PD2 | Xhuma ne-photodiode | Imbobo ye-PD ixhuma i-Cathode ye-photodiode |
| Imbobo ye-GND ixhuma i-Anode ye-photodiode | ||
| I-Bias Voltages | Ku-Ip: I-Bias voltage ye-I arm | Ip: Uhlangothi oluhle; Ku: Uhlangothi olubi noma umhlabathi |
| Qn, Qp: I-Bias voltage yengalo ye-Q | Qp: Uhlangothi oluhle; Qn: Uhlangothi olubi noma umhlabathi | |
| I-Pn, Pp: I-Bias voltage yengalo ye-P | Pp: Uhlangothi oluhle; I-Pn: Uhlangothi olubi noma umhlabathi | |
| UART | Sebenzisa isilawuli nge-UART | 3.3: 3.3V ireferensi yamandla kagesi |
| GND: Umhlaba | ||
| I-RX: Yamukela isilawuli | ||
| TX: Ukudluliswa kwesilawuli |
1 I-Polar incike esignali yesistimu ye-RF. Uma ingekho isignali ye-RF ohlelweni, i-polar kufanele ibe iphozithivu. Uma isignali ye-RF ine-amplitude enkulu kuneleveli ethile, i-polar izoshintsha isuke ekubeni iphozithivu iye kwenegethivu. Ngalesi sikhathi, i-Null point kanye ne-Peak point zizoshintshana.Iphoyinti le-Q+ nephoyinti le-Q zizoshintshana futhi.Iswishi ye-Polar yenza umsebenzisi akwazi ukushintsha indawo epholile.
ngqo ngaphandle kokushintsha izindawo zokusebenza.
2Inketho eyodwa kuphela ezokhethwa phakathi kokusebenzisa i-photodiode yesilawuli noma ukusebenzisa i-modulator photodiode. Kunconywa ukusebenzisa i-photodiode yesilawuli ekuhlolweni kweLab ngezizathu ezimbili. Okokuqala, i-photodiode yesilawuli inezimfanelo eziqinisekisiwe. Okwesibili, kulula ukulungisa ukukhanya kokufakwayo.Uma usebenzisa i-photodiode yangaphakathi yemoduli, sicela wenze isiqiniseko sokuthi ukuphuma kwe-photodiode kuhambisana ngokuqinile namandla okufaka.
I-Rofea Optoelectronics inikezela ngomugqa womkhiqizo wamamojula wezohwebo we-Electro-optic, I-Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers, Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced driver photodetector, Laser , Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. Siphinde futhi sinikeze amamoduli athile athile ukuze enze ngokwezifiso, njengamamodulators wesigaba esingu-1*4 array, i-Vpi ephansi kakhulu, kanye namamodulators wesilinganiso sokuqothulwa okuphezulu kakhulu, asetshenziswa kakhulu emanyuvesi nasezikhungweni.
Sethemba ukuthi imikhiqizo yethu izoba usizo kuwe kanye nocwaningo lwakho.
