Enhanced Free Space Beam Capture by Improved Optical Tapers
In our continuous variable quantum key distribution (QKD) scheme, the homodyne detection set-up requires balancing the intensity of an incident beam between two photodiodes. Realistic lens systems are insufficient to provide a spatially stable focus in the presence of large spatial beam-jitter cause...
| Main Authors: | , , , , , , , , |
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| Format: | Conference item |
| Published: |
2010
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