Propagation of helical beams through amplitude diffractive optical elements and the measurement of topological charge [an error occurred while processing this directive]
Acta Physica Sinica
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Acta Phys. Sin.  2012, Vol. 61 Issue (17): 174202    
ELECTROMAGENTISM, OPTICS, ACOUSTICS, HEAT TRANSFER, CLASSICAL MECHANICS, AND FLUID DYNAMICS Current Issue| Next Issue| Archive| Adv Search [an error occurred while processing this directive] | [an error occurred while processing this directive] 
Propagation of helical beams through amplitude diffractive optical elements and the measurement of topological charge
Xin Jing-Tao, Gao Chun-Qing, Li Chen, Wang Zheng
School of Optical-Electronics, Beijing Institute of Technology, Beijing 100081, China
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