| Properties of second harmonic generation in nonlinear optical crystals CsLiB_6O_(10) and K_2Al_2B_2O_7 |
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| 作者单位： | SONG Chun-rong，ZHAO Jian-jun，LIU Jin Department of Basic Courses，Ordnance Engineering College，Shijiazhuang 050003，China |
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| 摘 要： | 1 Introduction In recent years short wavelength coherent radiation lying in th blue and UV range has attracted wide attention for a variety o applications, including laser printing, undersea communicatio etc. In view of this, several studies of nonlinear-…
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| 收稿时间： | 16 May 2006 |
Properties of second harmonic generation in nonlinear optical crystals CsLiB6O10 and K2Al2B2O7 |
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| Authors: | SONG Chun-rong ZHAO Jian-jun LIU Jin |
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| Affiliation: | Department of Basic Courses, Ordnance Engineering College, Shijiazhuang 050003, China |
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| Abstract: | The phase-matching for nonlinear optical crystal, the nonlinear phase matching angle, effective nonlinear coefficient, walk-off angles, permitted angle, and permitted wavelength are obtained in type-I and type-II phase matching in ultraviolet (UV) nonlinear optical crystals CsLiB6O10 (CLBO) and K2Al2B2O7 (KABO) by detailed theoretical simulation. Through analysis and comparison, the phase matching characteristics of the second harmonic generation in the crystals are discussed when the wavelengths of the basic frequency lights turn continually. |
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| Keywords: | nonlinear optical crystals phase matching second harmonic generation (SHG) properties |
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