Second-Harmonic Generation in Biaxial Crystal KNbO<sub>3</sub> for Optical Communication Systems

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

Chinese Journal of Lasers, Volume. 33, Issue suppl, 316(2006)

Second-Harmonic Generation in Biaxial Crystal KNbO₃ for Optical Communication Systems

[in Chinese]^1,2、*, [in Chinese]^1,2, [in Chinese]^1,2, and [in Chinese]^1,2

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¹[in Chinese]

²[in Chinese]

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Abstract Get PDF(in Chinese)

Characteristics of second-harmonic generation (SHG) in biaxial crystal KNbO3 were studied. The phase-matching angles and effective second-order nonlinear coefficients for the communication wavelength of 1550 nm were calculated, and the optimum phase-matching parameters were obtained. The influences of walk-off angle on effective second-order nonlinear coefficient and SHG efficiency were also analyzed.

Keywords

KNbO3 crystal optical communication phase-matching second-harmonic generation semiconductor lasers materials

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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Second-Harmonic Generation in Biaxial Crystal KNbO₃ for Optical Communication Systems[J]. Chinese Journal of Lasers, 2006, 33(suppl): 316

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Paper Information

Category: materials and thin films

Received: --

Accepted: --

Published Online: Apr. 21, 2006

The Author Email: (cjq@bupt.edu.cn)

DOI:

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology