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Imojula ye-ROF-DML ye-analog ye-analog eqondile yokudlulisa ukukhanya kwemoduli eqondile ye-laser Modulator
I-ROF-DML yochungechunge lwe-analog wideband direct-modulated optical emission module, isebenzisa i-laser ephezulu ye-microwave eqondile ye-DFB laser (DML), imodi yokusebenza ekhanyela ngokugcwele, ayikho i-amplifier yomshayeli we-RF, nokulawula amandla okuzenzakalelayo okudidiyelwe (APC) kanye nesekethe yokulawula izinga lokushisa okuzenzakalelayo( ATC), Lokhu kuqinisekisa ukuthi i-laser ingakwazi ukudlulisa amasiginali e-microwave RF afika ku-18GHz ebangeni elide, enomkhawulokudonsa ophezulu kanye nokusabela okuyisicaba, okuhlinzeka ngokuxhumana okuphakeme kwefayibha yomugqa kwezinhlelo ezihlukahlukene ze-analog broadband microwave. Ngokugwema ukusetshenziswa kwezintambo ezibizayo ze-coaxial noma ama-waveguides, umkhawulo webanga lokudlulisela uyasuswa, uthuthukise kakhulu ikhwalithi yesiginali kanye nokuthembeka kokuxhumana kwe-microwave, futhi ingasetshenziswa kabanzi ekusabalaliseni isignali engenantambo, isikhathi kanye nereferensi, imigqa ye-telemetry neyokubambezeleka nokunye. izinkundla zokuxhumana nge-microwave.
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I-Rof desktop amplifier Imoduli ye-Electro-optic 10G Broadband Microwave Amplifier module
Amamojula we-amplifier we-R-RF-10-RZiyi-amplifier yedeskithophu eklanyelwe ngokucacile ukuthunyelwa kwekhodi ye-RZ ezinhlelweni zokuxhumana ze-fiber optical ezinesivinini esikhulu. Ikhulisa amaleveli esignali amancane wesivinini esikhulu ukuya ezingeni eliphezulu elingashayela imoduli bese iya i-Lithium niobate (LiNbO3) i-electro-optical modulator ukuze isebenze. Ine-flatness yenzuzo engcono ebangeni le-broadband.
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I-Rof Electro-optic modulator desktop amplifier 20G Broadband Microwave Amplifier amamojula
Amamojula we-amplifier we-R-RF-10-RZiyi-amplifier yedeskithophu eklanyelwe ngokucacile ukuthunyelwa kwekhodi ye-RZ ezinhlelweni zokuxhumana ze-fiber optical ezinesivinini esikhulu. Ikhulisa amaleveli esignali amancane wesivinini esikhulu ukuya ezingeni eliphezulu elingashayela imoduli bese iya i-Lithium niobate (LiNbO3) i-electro-optical modulator ukuze isebenze. Ine-flatness yenzuzo engcono ebangeni le-broadband.
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Amamojula e-ROF RF amamojula we-Broadband Transceiver Module RF phezu kwesixhumanisi sefayibha isixhumanisi se-Analog broadband RoF
Isixhumanisi se-analog RoF(amamojula e-RF) sakhiwe ikakhulukazi amamojula okudlulisa amehlo e-analog kanye namamojula okwamukela i-analog optical, afinyelela ukudluliswa kwezimpawu ze-RF ezikude kumafiber optical. Isiphetho sokudlulisa siguqula isignali ye-RF ibe isignali yokubona, edluliselwa nge-fiber optical, bese indawo eyamukelayo iguqule isignali yokubona ibe isignali ye-RF. Izixhumanisi zokudlulisa i-fiber optic ze-RF zinezimpawu zokulahleka okuphansi, i-broadband, amandla amakhulu, nokuvikeleka kanye nokugcinwa kuyimfihlo, futhi zisetshenziswa kabanzi kuma-antenna akude, ukuxhumana kwe-analog fibre optic yamabanga amade, ukulandelela, i-telemetry nokulawula, imigqa yokubambezeleka kwe-microwave, indawo yesathelayithi. iziteshi, i-radar, nezinye izinkambu. I-Conquer yethule uchungechunge lwemikhiqizo yokudlulisa i-fiber optic ye-RF eqondiswe ngqo inkambu yokudlulisela i-RF, ehlanganisa amabhendi amafrikhwensi amaningi afana no-L, S, X, Ku, njll. Yamukela igobolondo lensimbi elihlangene elinokumelana okuhle nokuphazanyiswa yi-electromagnetic, ibhande elibanzi elisebenzayo. , nokucaba okuhle ngaphakathi kwebhendi.
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I-Rof Eo modulator Pulse laser Umthombo we-DFB Laser module DFB Semiconductor laser Umthombo wokukhanya
Umthombo we-laser we-DFB usebenzisa i-chip ye-laser ye-DFB esebenza kahle kakhulu, amasekhethi e-ATC aklanywe ngokuhlukile ne-APC, kanye nokulawula ukuhlukanisa ukuze kuqinisekiswe amandla aphezulu kakhulu nokuzinza kwe-wavelength.
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I-ROF-PR 10GHz Isithwebuli Sesithombe Esinesivinini Esikhulu Sokuthola Ukukhanya Kwemojuli Isitholi Esibonakalayo Esibonakalayo
I-ROF-PR-10G 10GHz imojuli yokuthola ukukhanya okunesivinini esikhulu(imojuli yokwamukela ukukhanya kwe-Analog enokukhulisa) I-Optical Detector isebenzisa umtshina we-PIN osebenza kahle kakhulu kanye ne-High-Speed 10GHz PIN, isikhulisi somsindo ophansi, okokufaka kwe-fiber mode eyodwa / multi-mode, Okukhiphayo kwesixhumi se-SMA, okunokuzuza okukhulu, ukuzwela okuphezulu, ukuphuma kokuxhumanisa kwe-DC/AC, kuzuza isicaba nezinye Izici, ikakhulukazi esetshenziswa ekwamukelweni kwesignali ye-Analog optical, isistimu yokudlulisa i-fiber enesivinini esiphezulu, i-ROF kanye nezinhlelo zokuzwa i-fiber optical nezinye izinkambu.
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I-ROF Electro-optic modulator laser light source LDDR laser diode driver
Umshayeli we-Laser diode (umthombo wokukhanya we-laser) usetshenziselwa kakhulu ukulungisa i-semiconductor laser stable drive, ukuthuthukiswa komkhiqizo we-laser ye-semiconductor noma ukutholwa kwenqubo yokukhiqiza, ukuhlunga, ukuhlolwa kokuguga, ukuhlolwa kokusebenza, ukulawula ikhwalithi nezinye izixhumanisi. Inezici zokuphuma okuzinzile kwamanje, ukulawula izinga lokushisa okunembile, ukuvikelwa okuphelele kokuphepha, ukusebenza okulula nokunembile, izindleko eziphansi, njll.
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I-Rof Electro-optic modulator EDFA Optical Amplifier Erbium Doped Fiber Amplifier YDFA Amplifier
I-optical amplifier iyidivayisi ethola ukukhanya kwesignali yokokufaka futhi ikhiqize isignali ephumayo enamandla amakhulu okubona. Ngokuvamile, okokufaka kanye nokuphumayo imishayo ye-laser (akuvamisile kakhulu ukuba kube ezinye izinhlobo zemishayo yokukhanya), okungenzeka ukuthi isakazeke njengemishayo ye-Gaussian endaweni ekhululekile noma ku-fiber. Ukukhulisa kwenzeka kulokho okubizwa ngokuthi i- gain medium , okumele “ifunwe” (okungukuthi, inikezwe amandla) isuka emthonjeni wangaphandle. Ama-amplifiers amaningi optical afakwa ngokukhanya noma ngogesi.
Izinhlobo ezihlukene zama-amplifiers ziyehluka kakhulu isb ngokwezakhiwo zokugcwala kwendawo. Isibonelo, imidiya yenzuzo ye-laser-doped eyivelakancane ingagcina amanani amakhulu wamandla, kuyilapho izikhulisamazwi ezibonakalayo zepharamethrikhi zihlinzeka ngokukhulisa kuphela inqobo nje uma i-pump beam ikhona. Njengesinye isibonelo, ama-semiconductor optical amplifiers agcina amandla amancane kakhulu kune-fiber amplifiers, futhi lokhu kunemiphumela ebalulekile ekuxhumaneni kwe-optical fiber. -
I-Rof Electro-optic modulator 1550nm Suppression Carrier Single Side-band Modulator SSB Modulator
I-ROF-ModBox-SSB-1550 Suppression Carrier Single Sideband Modulation Unit iwumkhiqizo odidiyelwe kakhulu we-Rofea photoelectric enamalungelo azimele empahla yobuhlakani.
Umkhiqizo uhlanganisa i-Mach-Zehnder double parallel modulator, isilawuli sokuchema, umshayeli we-RF Kanye nezinye izingxenye ezidingekayo zibe iyunithi, engenzi lula umsebenzisi kuphela, kodwa futhi ithuthukisa kakhulu ukwethembeka kwe-MZ intensity modulator. Ngaphezu kwalokho, kungenziwa ngokwezifiso ngokuya ngezidingo zomsebenzisi.
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Imoduli ye-Rof Electro-optic LiNbO3 MIOC Series Y-Waveguide Modulator
I-R-MIOC Series Y-Waveguide Modulator iyi-LiNbO3 multifunctional integrated optical circuit (LiNbO3 MIOC) esekelwe kubuchwepheshe be-microelectronic, obungakwazi ukufeza i-polarizer ne-analyzer, ukuhlukaniswa kwe-beam nokuhlanganisa, ukuguquguquka kwesigaba kanye nomunye umsebenzi. Ama-waveguides nama-electrode akhiwe ku-chip ye-LiNbO3, okukhiphayo nemicu yokufaka kuhlanganiswe ngokunembile namagagasi, bese yonke i-chip ihlanganiswe endlini ye-Kovar enegolide ukuze kutholwe ukusebenza kahle nokuthembeka okuphezulu.
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I-Ultra Compact DP-IQ Modulator Bias Controller Automatic Bias Controller
I-Rofea' modulator bias controller yakhelwe ngokukhethekile amamoduli e-Mach- Zehnder ukuze aqinisekise isimo sokusebenza esizinzile ezindaweni ezihlukahlukene zokusebenza. Ngokusekelwe endleleni yayo yokucubungula isignali yedijithali ngokugcwele, isilawuli singanikeza ukusebenza okuzinzile kakhulu.
Isilawuli sifaka imvamisa ephansi, isignali ye-amplitude ephansi ye-dither kanye ne-bias voltage kumoduli. Ilokhu ifunda okukhiphayo kumoduli futhi inquma isimo se-voltage echema kanye nephutha elihlobene. I-voltage entsha yokuchema izosetshenziswa amagama angemuva ngokwesilinganiso sangaphambilini. Ngale ndlela, i-modulator iqinisekiswa ukuthi isebenza ngaphansi kwe-voltage efanele yokuchema.
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I-Ultra Compact IQ Modulator Bias Controller Isilawuli Esizenzakalelayo Sokuchema
I-Rofea' modulator bias controller yakhelwe ngokukhethekile amamoduli e-Mach- Zehnder ukuze aqinisekise isimo sokusebenza esizinzile ezindaweni ezihlukahlukene zokusebenza. Ngokusekelwe endleleni yayo yokucubungula isignali yedijithali ngokugcwele, isilawuli singanikeza ukusebenza okuzinzile kakhulu.
Isilawuli sifaka imvamisa ephansi, isignali ye-amplitude ephansi ye-dither kanye ne-bias voltage kumoduli. Ilokhu ifunda okukhiphayo kumoduli futhi inquma isimo se-voltage echema kanye nephutha elihlobene. I-voltage entsha yokuchema izosetshenziswa amagama angemuva ngokwesilinganiso sangaphambilini. Ngale ndlela, i-modulator iqinisekiswa ukuthi isebenza ngaphansi kwe-voltage efanele yokuchema.
