Sumo pfupi kuLaser yekuchinja zvakananga
Laser yekushandura zvakananga (Laser yeDML) inokwanisa kugadzirisa simba rechiedza nekudzora zvakananga simba remagetsi relaser. DML laser ine zvakanakira zvechimiro chiri nyore, mutengo wakaderera, uye nyore kubatanidzwa, uye inonyanya kushandiswa muzviitiko zvekutaurirana zvenguva pfupi zvine daro rekutumira ≤ 10km, zvakaita se5G fronthaul uye data centre interconnection (100m-10km).
Munguva ino yekukura kwetekinoroji nekukurumidza, kudiwa kwemalaser anoshanda zvakanyanya kuri kuwedzera munzvimbo dzakawanda. Kungave kutsvaga kutumira masaini kunoshanda uye kwakasimba kana tekinoroji inoda kunzwisisika, laser yakanaka yakakosha. Nhasi, tichaunza chigadzirwa chinorema chinogona kusangana nezvinodiwa zvakawanda zvakaoma - ROF-DML series 3GHz Direct Modulation Laser module. Inobatanidza nehunyanzvi laser, driver circuit, built-in cooler, uye temperature control circuit, uye dhizaini iyi yakabatanidzwa zvakanyanya inosimudzira mashandiro ese. bandwidth yayo yemodulation inogona kusvika 50KHz kusvika 3GHz, ichingoda DC+5V power supply chete. Chimiro chacho chakaoma zvikuru uye chinoshandisa module packaging. Kugadzikana kwemode hakusi kungori kwakanaka chete, asi ruzha rwakaderera, uye simba re optical rinobuda rakagadzikanawo zvikuru. Ne bandwidth yayo yepamusoro uye high sensitivity RF signal modulation characteristics, pasina mubvunzo inova sarudzo yakanakisa yeanalog RF signal direct modulation light sources. Unoda kuziva kuti inopenya sei mumashandisirwo anoshanda here? Uya unyatsoongorora zvakadzama nesu.
Module yeDML series 3GHz Direct Modulation Laser inobatanidza laser, driver circuit, built-in cooler, uye temperature control circuit; Chiedza ichi chine modulation bandwidth ye3GHz, high mode stability, low relative intensity noise, uye good output power stability. Mafambiro eRF signal modulation eRF series anoita kuti ROF DML laser products ive sarudzo yakanakisisa yeanalog RF signal.manyuko emwenje anochinja zvakananga.
Zvinhu zvakagadzirwa: Kuchinja kwebandwidth ye50KHz ~ 3GHz; Yakavakwa mufiriji uye dunhu rekudzora tembiricha; Chimiro chidiki, kurongedza module ine DC + 5V power supply
Nzvimbo dzekushandisa: Kutevedzera malink ekutumira masaini eRF; Kutumira wachi; Chitubu chemwenje wembeu; Chinotumira masaini eanalog eTV yeCable TV
Nguva yekutumira: Kurume-10-2026