Quantum encrypted yekutaurirana
Quantum pakavanda kutaurirana, anozivikanwawo seVanthum kiyi kugoverwa, ndiyo chete nzira yekutaurirana yakaratidza kuve yakachengeteka zvachose pane iripo yevanhu. Iri basa ndeyekuparadzira zvine simba kugovera kiyi pakati peAlice uye bob munguva chaiyo yekuve nechokwadi chekuchengetedza zvachose kwekutaurirana.
Iyo yekuchengetedza tsika yekukurukurirana kwayo ndeyekusarudza uye kugovera kiyi apo Alice uye Bob achisangana, kana kutumira munhu akakosha kuti aendese kiyi. Iyi nzira haina kukanganiswa uye inodhura, uye inowanzoshandiswa mune inokosha mamiriro akadai sekutaurirana pakati pechitubu uye chigadziko. Quantum kiyi kugoverwa inogona kugovera huwandu hwehuwandu pakati peAlice uye bob, uye kupa makiyi munguva chaiyo maererano nezvinodiwa. Kana kurwiswa kana kusvina kuchiitika panguva yekuparadzira kiyi, zvese zvinobata uye bob zvinogona kuzviona.
Quantum Key Kugoverwa uye imwe chete Photon yekuona ndiyo kiyi tekinoroji ehuwandu hwekutaurirana kuchengetedza kutaurirana. Mumakore achangopfuura, mayunivhesiti makuru uye magwaro ekutsvagisa akaita nhamba yakakura yezvidzidzo zvekuedza pane kiyi tekinoroji ekutaurirana kwehuwandu.Electro-Optic Modulatorsuyeyakatetepa linewidth lasersYakazvimirira yakagadzirwa nekambani yedu yakashandiswa zvakanyanya muQuastum kiyi yekugovera masisitimu. Tora kuenderera mberi kushanduka kwehuwandu hwehuwandu hwekugovaniswa semuenzaniso, sezvakaratidzwa mune inotevera nhamba.
Sekureva kwenheyo dziri pamusoro, iyo Electro-Optical Modulator (AM, PM) chikamu chakakosha chehuwandu hwekugovaniswa, kuti chikamu chemunda wepfungwa, kuitira kuti chiratidzo chekuisa chinogona kuendeswa kuburikidza neyekuisa mukati meiyo Optal Qualum. Iyo sisitimu inoda iyo mwenje wechiedza kuti uve neyakanyanya kutsakatika ratio uye yakaderera yekuisa kurasikirwa kuitira kuti ubudise nzvimbo yakakwirira yekutsakatisa chiratidzo chechiedza.
| Zvinoenderana Zvigadzirwa | Model uye Tsananguro |
| Yakatetepa linewidth laser | Rof-NLS Series Laser, Rio Fiber Laser, Nkt Fiber Laser |
| ns pulse light sosi (laser) | ROF-PLS Series Pulse Light sosi, yemukati uye yekunze tripger sarudzo, pulse upamhi uye kudzokorora frequency inogadziriswa. |
| Intensity modulator | Rof-am Series modulators, kusvika ku20ghz bandwidth, yakakwira kutsakatika ratio kusvika 40db |
| Phase Modulator | Rof-pm Series modulator, yakajairika bandwidth 12GHz, hafu yekuwedzera voltage pasi kusvika ku2,5V |
| Microwave amplifier | RF-RF Series Analog Amplifier, Tsigiro 10G, 20G, 40g microwave Signludzai, yeElectro-Optical Modulator Drive |
| Balated Photodetector | Rof-BPR Series, yakakwira yakajairika-mode kurambwa ratio, ruzha rwakaderera |
Kutumira Nguva: Sep-09-2024