| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1865862 | Physics Letters A | 2008 | 4 Pages |
Abstract
We demonstrate experimentally an intrinsically stable polarization coding and decoding system composed of optical-fiber Sagnac interferometers with integrated phase modulators for quantum key distribution. An interference visibility of 98.35% can be kept longtime during the experiment without any efforts of active compensation for coding all four desired polarization states.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Xiaobao Liu, Changjun Liao, Jinglong Mi, Jindong Wang, Songhao Liu,