| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10408564 | Optics and Lasers in Engineering | 2011 | 7 Pages |
Abstract
⺠The propagation characteristic parameters of PCHG beams in turbulence have been studied in detail. ⺠Use the definition of the second-order moments of WDF not use the quadratic approximation. ⺠Analytical expressions of the rms spatial and angular widths and the M2-factor for PCHG beams in turbulence are derived. ⺠The PCHG beams with a higher order, lower coherence and longer wavelength are less affected by the turbulence. ⺠PCHG beams may be more useful than HG or GSM beams in for potential applications.
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Authors
Yongping Huang, Bin Zhang, Youquan Dan, Fuxing Fu, Shuguang Zeng,