Acta Optica Sinica, Volume. 16, Issue 10, 1345(1996)
Optical Beam Quality Factor of Nonparaxial Light Beams: Ⅱ Property Analysis
By using the Fourier transform method and the Schwarz inequality, the relation M 2>1 is proved, where M 2 is the optical beam quality factor of nonparaxial scalar light beam. And furthermore, some other aspects of the second moments theory are discussed.
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[in Chinese], [in Chinese]. Optical Beam Quality Factor of Nonparaxial Light Beams: Ⅱ Property Analysis[J]. Acta Optica Sinica, 1996, 16(10): 1345