Second-Harmonic Generation of Phase Aberrated Laser Beams by Type ⅠPhase Matching in Uniaxial Crystals

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Acta Optica Sinica, Volume. 22, Issue 1, 14(2002)

[in Chinese]¹, [in Chinese]², [in Chinese]², [in Chinese]², [in Chinese], [in Chinese], [in Chinese], and [in Chinese]

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¹[in Chinese]

²[in Chinese]

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Abstract Get PDF(in Chinese)

The second-harmonic generation theory of phase aberrated laser beam in uniaxial crystals is discussed, in cluding the effects of diffraction and transverse walkoff. The solutions of the undepleted-pump approximation is given. The conversion efficiency of Gauss beams with aberrations is calculated according to the solutions. The solution can be used under any assumptions of intensity distribution and phase aberration of the pumping wave.

Keywords

phase aberration solution under the small signal condition second-harmonic generation

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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Second-Harmonic Generation of Phase Aberrated Laser Beams by Type ⅠPhase Matching in Uniaxial Crystals[J]. Acta Optica Sinica, 2002, 22(1): 14

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Paper Information

Category: Nonlinear Optics

Received: Oct. 26, 2000

Accepted: --

Published Online: Aug. 8, 2006

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DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology