Abstract: In this study, a compact and broadband wavelength selective switch (WSS) based on a radiated tiled fiber grating with 45° tilt angle (RTFG) is proposed and experimentally demonstrated. The ...

Abstract: The authors investigate a 1 /spl times/ N free-space microoptical fiber switch for a large number of interconnects. The system to be studied is a reflective 4f optical system. Alignment ...

同样的网络，却更加安全。Open Fiber 对该地区现有光纤的试验，确保了其在抵御量子威胁方面更高的安全性。 Open Fiber, i servizi di comunicazione sono Quantum-Safe 开放式光纤, 思科 e ThinkQuantum, grazie alla sinergia con cui hanno condotto le ...

Public scans have revealed that hackers can easily find 192,038 Cisco network devices exposed on the internet running a service vulnerable to a zero-day flaw. Attackers are actively targeting ...