Fengjiao Li, Xuefeng Zou, Liang Cui, Lei Yang, Xiaoying Li, Zhanhua Huang. Portable Polarization-Entangled Quantum Photon Source[J]. Laser & Optoelectronics Progress, 2019, 56(9): 092701
- Laser & Optoelectronics Progress
- Vol. 56, Issue 9, 092701 (2019)
Fig. 1. Schematic of polarization-entangled quantum photon source
Fig. 2. Practical map of polarization-entangled quantum photon source. (a) Top view; (b) front view; (c) cable and TTL level output
Fig. 3. Performance test of electronic system. (a) Test signal; (b) output signal of high-speed photoelectric detector
Fig. 4. Test of frequency division
Fig. 5. Test of delay
Fig. 6. TCAR versus monitor power
Fig. 7. Single channel photon count rate and coincidence count rate versus relative angle. (a) Single channel photon count rate; (b) coincidence count rate
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