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Matrix formulation of the beam quality of the Hermite-Gaussian beam

✍ Scribed by W. Li; G. Feng; Y. Huang; G. Deng; Yu Huang; J. Chen; Sh. Zhou

Book ID
110208180
Publisher
Springer
Year
2009
Tongue
English
Weight
380 KB
Volume
19
Category
Article
ISSN
1054-660X

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The beam quality of nonparaxial Hermite-
The beam quality of nonparaxial Hermite-sine-Gaussian beam
✍ Peihong Ding; Jun Qu; Kai Meng; Zhifeng Cui 📂 Article 📅 2008 🏛 Elsevier Science 🌐 English ⚖ 505 KB

Based on the theory of the second intensity moment of nonparaxial scalar beam and the method of angular spectrum, the expressions for the far-field divergence angle, waist width and M 2 factor of nonparaxial Hermite-sine-Gaussian (HSiG) beams are derived. Calculation and analysis show the dependence