Laser & Optoelectronics Progress, Volume. 49, Issue 10, 101901(2012)
Intensity and Polarization Modulation on Cascaded Frequency Doubling and Electro-Optic Coupling in Periodically Poled Lithium Niobate
The cascade process of frequency doubling and electro-optic (EO) coupling in a single periodically poled niobate (PPLN) crystal is studied. The original coupling process is disturbed by the introduction of another optical wave (control light). Numerical results indicate that magnitude of three waves and the polarization of the second harmonic (SH) can be both modulated by adjusting the intensity of control light. This result would be useful when simultaneous frequency doubling and signal tuning are desired.
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Kong Yan, Zhang Xiumei, Su Zhouping, Gao Shumei. Intensity and Polarization Modulation on Cascaded Frequency Doubling and Electro-Optic Coupling in Periodically Poled Lithium Niobate[J]. Laser & Optoelectronics Progress, 2012, 49(10): 101901
Category: Nonlinear Optics
Received: Apr. 27, 2012
Accepted: --
Published Online: Aug. 22, 2012
The Author Email: Yan Kong (ykong80@163.com)