I-Electro-Optic ModulatorIngabe idivaysi esemqoka yokuguqula isinali ye-laser eqhubekayo usebenzisa idatha, imvamisa yomsakazo kanye namasiginali wewashi. Izakhiwo ezahlukahlukene zesimondi zinemisebenzi ehlukile. Ngokusebenzisa i-modulator ye-optical, hhayi kuphela ukuthi ukuqina kwamagagasi akhanyayo kungaguqulwa, kepha futhi nesigaba sokukhanya kwesimo sokukhanya kungamiswa. Ama-modas asetshenziswa kakhulu asetshenziswa i-electro-optic ama-mach-zehnderAma-modulators aphezuluna-Ama-Modulators wesigaba.
Le khasiI-Linbo3 Modator yokuqinaIsetshenziswa kabanzi ngohlelo lokuxhumana lwejubane eliphezulu lwe-Optical Optical, ukuzwela kwe-laser nezinhlelo ze-rof ngenxa yokusebenza kahle kwe-electro-optic. Uchungechunge lwe-R-AM lususelwa esakhiweni se-MZ Push-Donsela kanye ne-X-Cut Design, sinezimpawu eziqinile zomzimba nangamakhemikhali, ezingasetshenziswa zombili ekuhlolweni kwelabhoratri nezinhlelo zezimboni.
Uhlobo lwe-Modulator
I-Wavevelength: 850nm / 1064NM / 1310NM / 1550nmnn
Bandwidth: 10GHz / 20GHz / 40GHz
Okunye: I-High Er Permity Modulator / CASCADIngModulator MZ/ Isimonyo se-Dual-parallel MZ
Isici:
Ukulahleka kokufakwa okuphansi
I-Half-Half-voltage
Ukuqina okuphezulu
Isicelo:
Izinhlelo ze-rof
Ukwabiwa kokhiye we-quantum
Ama-Laser Stering Systems
Ukushintshwa kwe-Side-Band
Izidingo zesilinganiso esiphezulu sokuqothulwa
1. Isilungiselelo sesistimu kufanele sibe nesilinganiso esiphakeme sokuqothulwa. Isimilo sohlelo lweSistimu inquma isilinganiso esiphezulu sokuqothulwa singatholakala.
2. Ukukhanyisa kokufakwa kokufaka kwesizinda kuzonakekelwa. Ama-modulators azwelana nombala. I-polarization efanele ingathuthukisa isilinganiso sokuqothulwa ngaphezulu kwe-10DB. Ekuhlolweni kwelebhu, imvamisa isilawuli se-polarization siyadingeka.
3. Abalawuli be-bias okufanele. Esikhathini sethu sokuqothuka kwe-DC Spliction Ratio, isilinganiso se-50.4DB sokuqothula sesitholiwe. Ngenkathi i-datasheet yokukhiqizwa kwesimomuli kuphela kuhlu lwama-40db. Isizathu salokhu kuthuthukiswa ukuthi amanye ama-modulators ashesha ngokushesha okukhulu. I-RoFea R-BC-Noma yiziphi izilawuli ze-Bias zivuselela i-Bias Voltage njalo ngomzuzwana owodwa ukuqinisekisa impendulo esheshayo yethrekhi.
I-ROF igxile kwimibuthano ehlanganisiwe ye-Electro-Optic nezakhi zeshumi leminyaka. Senza ama-modators okusebenza okuphezulu okuhlanganisiwe okuhlanganisiwe futhi sinikeze ngezixazululo ezintsha kanye nezinsizakalo zabo bobabili abacwaningi besayensi nonjiniyela bezimboni. Ama-modulators we-rofea ane-voltage ephansi yokushayela kanye nokulahleka kokufaka okuphansi ngokuyinhloko asetshenziswa ngokusatshalaliswa kokhiye we-quantum, amasistimu we-fiber-ngaphezulu komsakazo, nezinhlelo zokuzwakala zesizukulwane esilandelayo.
Siphinde futhi sinikeze ama-modulators amaningi enziwe ngokwezifiso, njengama-1 * 4 array isigaba modulators, i-Ultra-Low VPI, kanye ne-Ultra-High Ngokwengeziwe, siphinde sikhiqize i-RF Amplifier (Modulator Driver) kanye nesilawuli se-bias, umtshina wezithombe njll.
Esikhathini esizayo, sizoqhubeka nokwenza ngcono uchungechunge lomkhiqizo olukhona, ukwakha iqembu lobuchwepheshe lobuchwepheshe, qhubeka ukuhlinzeka abasebenzisi ngekhwalithi ephezulu, ethembekile, imikhiqizo ethuthukisiwe kanye nezinsizakalo zezobuchwepheshe.
Isikhathi sePosi: Aug-10-2023