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Semiconductor Single-Photon Quantum Key Distributor and Mainframe

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Semiconductor Single-Photon Quantum Key Distributor and Mainframe

Technology Introduction:
Develops fiber-based OQC components/protocols: single-/dual-mode DFB lasers (<100kHz bandwidth, QBER <0.5%), low-noise telecom-band CMOS Ge-on-Si SPADs, polarization-selectable meta-surface SMF couplers for on-chip entangled photon processing. Si/Si3N4 QPIC enables system-level QKD/OQC. Adaptive software optimizes DPS, BB84, COW, Decoy, MDI protocols, supporting device/algorithm development for stable QKD data transmission and decodin
Industry Applicability:
The "DFBLD-based DPSK-QKD-OQC protocol distributor and transceiver for DWDM-PON," featuring injection-locked DPSK carriers, software-controlled self-feedback delay interferometers, pulsed-gated SPADs, Si-photonic QKD system-on-chip, and protocol simulation tools, ushers a new industrial era addressing urgent needs for enhanced quantum encryption in e-commerce, defense, and medical data streaming.

National Taiwan University

At present, the University consists of 16 colleges, 58 departments, 146 graduate institutes, as well as 34 Master's and PhD degree programs. NTU's programs cover a wide array of disciplines across science, arts, and the humanities, with up to 8,000 courses made available for selection each semester.

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  • Phone:02-3366-4091

  • Address:No. 1, Sec. 4, Roosevelt Rd., Taipei 10617, Taiwan (R.O.C.)

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Other Information

  • Pavilion:Future Tech Quantum Technology FI20

  • Affiliated Ministry:National Science and Technology Council

  • Application Field:Electronics & Optoelectronics

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  • Technology maturity:Others

  • Exhibiting purpose:Display of scientific results

  • Trading preferences:Negotiate by self

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