I-Rofea Optoelectronics Imikhiqizo yethu yekhwalithi ephezulu nethuthukisiwe:
1. Uchungechunge lwe-Photodetector
2. Uchungechunge lwemoduli ye-Electro-optic
3. Laser (umthombo wokukhanya) uchungechunge
4. Uchungechunge lwe-Optical Amplifier
5. Imikhiqizo yokuxhumanisa i-Microwave photonic
6. Ukuhlolwa kwe-Optical
I-Rofea Optoelectronics inzuzo enkulu embonini, njengokwenza ngokwezifiso, ukuhlukahluka, ukucaciswa, ukusebenza kahle okuphezulu, isevisi enhle kakhulu.Futhi ngo-2016 iwine isitifiketi sebhizinisi elisezingeni eliphezulu laseBeijing, inezitifiketi eziningi zelungelo lobunikazi, amandla aqinile, imikhiqizo ethengiswa ezimakethe zasekhaya nakwamanye amazwe, ngokusebenza kwayo okuzinzile, okusezingeni eliphezulu ukunqoba ukudunyiswa kwabasebenzisi ekhaya naphesheya!
I-Electro-optic modulator iyisisetshenziswa esibalulekile sokushintsha isignali ye-laser eqhubekayo kusetshenziswa idatha, ifrikhwensi yomsakazo namasignali wewashi.Izakhiwo ezahlukene zemoduli zinemisebenzi eyahlukene.Ngokusebenzisa i-optical modulator, amandla okukhanya angashintshwa hhayi kuphela, kodwa futhi isigaba kanye nesimo se-polarization segagasi lokukhanya singashintshwa.Amamojula we-electro-optic asetshenziswa kakhulu yi-Mach-Zehnder intensity modulators kanye nama-modulators esigaba.
I-Rofea ithuthukise ngokuzimela isithwebuli sesithombe esihlanganisiwe se-photodiode kanye nesekhethi yesikhulisi somsindo ophansi, kuyilapho ihlinzeka ngemikhiqizo eyahlukene, kubasebenzisi bocwaningo lwesayensi Nikeza isevisi yokwenza ngokwezifiso umkhiqizo, ukusekela kobuchwepheshe kanye nesevisi elula yangemva kokuthengisa.Ulayini womkhiqizo wamanje uhlanganisa: isithwebuli sesithombe se-analog esine-amplification, thola isithwebuli sesithombe esilungisekayo, isithwebuli sesithombe esinesivinini esikhulu, umtshina wemakethe yeqhwa (APD), umtshina webhalansi, njll.
I-Rofea inikeza amamojula e-laser azinzile futhi anokwethenjelwa okuxhumana nge-fiber optical, i-optical fibre sensing, i-fiber optic gyro kanye nabasebenzisi bokuxhumana be-quantum.Isekethe yokushayela nokulawula izinga lokushisa ihlanganiswe kokukodwa, ukuze abasebenzisi bamayunithi ocwaningo lwesayensi banikeze uhlangothi.Okuyinhloko
imikhiqizo ihlanganisa umthombo wokukhanya we-laser DEB, umthombo wokukhanya kwe-broadband, umthombo wokukhanya kwe-pulse, njll.
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.
I-Rofea igxile emkhakheni wokudlulisa i-RF, ukwethulwa kwakamuva kochungechunge lwemikhiqizo ye-RF optical fiber transmission.Imojula ye-RF fibre transmission module ngqo isignali ye-analog RF ku-transceiver optical, iyidlulisele nge-fiber optical iye ekugcineni eyamukelayo,
bese uyiguqula ibe isignali ye-RF ngemva kokuguqulwa kwe-photoelectric.Imikhiqizo imboza i-L, S, X, Ku namanye ama-frequency bands, isebenzisa igobolondo lensimbi ehlanganisiwe, ukumelana okuhle kokuphazamiseka kukagesi, ibhendi ebanzi esebenzayo, flatness enhle ebhendini, esetshenziswa kakhulu
Umugqa wokulibaziseka we-microwave multimotion antenna, isiteshi esiphindayo, isiteshi saphansi sesathelayithi nezinye izinkambu.
Imishini yefayibha egcina i-polarization njenge-laser egcina i-polarization, i-polarization-maintaining fibre, i-polarization-maintaining collimator, i-y-waveguide modulator, i-polarization-maiintaining fiber, njll. asetshenziswa kakhulu emikhakheni ye-interferometer, i-gyroscope, inzwa ye-fiber,
njll. Ukuhlolwa kwamadivayisi kuyisinyathelo esibalulekile enqubweni yokukhiqiza.Ngemva kweminyaka yocwaningo nokuthuthukiswa, i-Rofea Optoelectronics iqongelele uhla oluphelele lwezixazululo zokuhlola, okuhlanganisa umthombo wokukhanya wokuhlola, umshayeli we-laser, imitha yamandla okukhanya, umhloli wesilinganiso sokuqothula nezinye izinto zokusebenza.Ngokwezidingo zamakhasimende, i-Rofea Optoelectronics inikeza isiteshi esisodwa/esiphindwe kabili sesiteshi kanye nohlelo lokuhlola oludidiyelwe lwamashaneli amaningi ukuze kuhlolwe ukuzinza kwesikhathi eside, okuthuthukisa kakhulu ukusebenza kahle kokukhiqiza.