Ukuhlaziywa komgomo wemodyuli yezithombeI-Mach Zehndeder Modulator
Okokuqala, umqondo oyisisekelo we-Mach Zehnder Modulator
I-Mach-Zehnded Modulator iyimodeli ye-Optical Modulator esetshenziselwa ukuguqula amasiginali kagesi abe amasiginali abonakalayo. Umgomo wayo wokusebenza ususelwa emthethweni we-electro-optical, ngokusebenzisa inkambu kagesi ukulawula inkomba yokukhanya okuphakathi nendawo ukuze uzuze ukuguquguquka okukhanyayo, ukuhlukanisa ukukhanya okukhanyayo kube amagatsha amabili alinganayo angenawo amagatsha amabili we-modulator.
Izinto ezisetshenziswe kula magatsha amabili abonakalayo ziyizinto zokwakha i-electro-optical, okuyinkomba yakhe ebonakalayo iyahlukahluka ngosayizi wesiginali kagesi esetshenziswa ngaphandle. Njengoba ukuguqulwa kwe-Index ye-Optical kwegatsha le-Optical kuzodala ukuthi isigaba sesiginali sishintshe, lapho ukuphela kokuphela komaki wesiginali yegatsha kuhlanganiswe futhi, okulingana nokuguqula ukuguqulwa kwesiginali kagesi kube ushintsho lwesiginali ye-optical, futhi ngabona ukuguquguquka kokuqina kokukhanya. Ngamafuphi, i-modulator ingabona ukuguqulwa kwamabhendi ahlukene aseceleni ngokulawula i-bias Voltage yayo.
Okwesibili, indima yeI-Mach-Zehndeder Modulator
I-Mach-Zehnder Modulator isetshenziswa ikakhulukaziUkuxhumana kwe-fiber kwe-Optical fibernezinye izinkambu. Ezokuxhumana kwe-fiber optic, izimpawu zedijithali zidinga ukuguqulwa zibe amasiginali we-optical wokudlulisela, futhi ama-modzender asetshenziswayo angaguqula amasiginali kagesi abe amasiginali ogesi. Indima yayo ukufezekisa ukudluliselwa kwesikhashana okuphezulu kanye nekhwalithi ephezulu kuzinhlelo zokuxhumana ze-fiber.
I-Mach Zehnder Modulator nayo ingahle isetshenziselwe ucwaningo lokuhlola emkhakheni weI-OptoElectronics. Isibonelo, ingasetshenziswa ukwenza imithombo enokukhanya ehambisanayo futhi isebenzise ukusebenza kwe-Photon eyodwa.
Okwesithathu, izici ze-Mach Zehnder Modulator
1. I-Mach Zehnder Modulator ingaguqula amasiginali kagesi abe amasiginali we-optical ukufezekisa isivinini esiphakeme, okuphezulu kwesiginali esezingeni eliphakeme.
2. Lapho i-modulator isebenza, idinga ukusetshenziselwa amanye amadivaysi anjengemithombo ekhanyayo, imishini yokukhanya, njll., Ukwakha uhlelo oluphelele lokuxhumana lwe-fiber fiber.
3. I-Mach Zehnder Modulator inezimpawu zesivinini sokuphendula esisheshayo kanye nokusetshenziswa kwamandla okuphansi, okungahlangabezana nezidingo zokuxhumana ngesivinini esikhulu.
Isiphetho】
I-Mach Zehnder Modulator iyi-modulator we-opticalisetshenziselwe ukuguqula isiginali kagesi ibe yisiginali ye-optical. Indima yayo ukufezekisa isivinini esiphakeme, okuphezulu kwesiginali esezingeni eliphakeme ezindaweni ezifana nokuxhumana kwe-fiber optical fiber. I-Mach Zen Modulator inezimpawu zokuphendula okusheshayo kanye nokusetshenziswa kwamandla okuphansi, futhi kungenye yamadivayisi asemqoka ohlelweni lokuxhumana lwe-Optical Fibrical.
Isikhathi Sokuposa: Sep-21-2023