LINBO3

作品数:239被引量:361H指数:7
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相关领域:电子电信理学更多>>
相关作者:杨立森徐玉恒张宝光房艳永杭寅更多>>
相关机构:中国科学院哈尔滨工业大学电子科技大学山东大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划陕西省自然科学基金内蒙古自治区自然科学基金更多>>
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Efficient Generation of Squeezed Light Based on MgO-Doped Periodically Poled LiNbO3被引量:1
《Chinese Physics Letters》2014年第1期99-101,共3页孔德欢 李宗阳 王旭阳 李永民 
Supported by the National Natural Science Foundation of China under Grant Nos 11074156, 61378010 and 61121064, the TYAL, and the National Basic Research Program of China under Grant No 2010CB923101.
We demonstrate a high-efficiency green light conversion from an external cavity second harmonic generation with a MgO-doped periodically poled LiNb03 crystal. The frequency doubler can reach a conversion efficiency of...
Rectifying the Current−Voltage Characteristics of a LiNbO3 Film/GaN Heterojunction
《Chinese Physics Letters》2011年第10期240-243,共4页HAO Lan-Zhong LIU Yun-Jie ZHU Jun LEI Hua-Wei LIU Ying-Ying TANG Zheng-Yu ZHANG Ying ZHANG Wan-Li LI Yan-Rong 
Supported by the National Basic Research Development Program of China under Grant No.61363;the National Science Foundation of China under Grant Nos.50932002 and 51102284;the Shandong Provincial Natural Science Foundation under Grant No.ZR2010AQ017.
Epitaxial LiNbO_(3)(LNO)films are grown on n−type GaN semiconductor substrates,forming LNO/GaN p-n junctions.The current-voltage(I–V)and capacitance−voltage(C–V)characteristics of the junctions are studied.The I–V ...
关键词:GAN SCHOTTKY CAPACITANCE 
Proposals for Fabrication of Long-Period Grating in LiNbO3 Strip Waveguides被引量:1
《Chinese Physics Letters》2008年第8期2904-2907,共4页张德龙 杨庆忠 潘裕斌 
The structure of a strip LiNbO3 waveguide clad with a planar LiNbOa waveguide is proposed to fabricate a long-period waveguide grating (LPWG). It is shown theoretically that an LPWG device based on such a special Li...
关键词:VAPOR TRANSPORT EQUILIBRATION FIELD DISTRIBUTION LITHIUM-NIOBATE TEMPERATURE WAVELENGTH 
Analysis and Determination of Refractive Index Profiles of O^2+ Ion-Implanted LiNbO3 Planar Waveguide Using Etching and Ellipsometry Techniques
《Chinese Physics Letters》2008年第1期156-159,共4页刘汉平 卢霏 王雪林 杨田林 吕英波 李延辉 刘祥志 张瑞锋 宋强 马学见 
Supported by the National Natural Science Foundation of China under Grant No 10735070. We would like to thank Professor Ke-Ming Wang at Shandong University for helpful discussion. We also thank Dr Hong-Ji Ma and Rui Nie at Peking University for their help in ion implantation.
The refractive index profiles of 3 MeV O^2+ ion-implanted planar waveguides in lithium niobate are reconstructed based on etching and ellipsometry techniques. SRIM2003 code is used to simulate the damage distribution...
关键词:PULSARS x-ray spectra relativity and gravitation REDSHIFT 
Synchronously Pumped Femtosecond Optical Parametric Oscillator Based on MgO-Doped Periodically Poled LiNbO3被引量:6
《Chinese Physics Letters》2007年第9期2603-2605,共3页朱江峰 钟欣 滕浩 孙敬华 魏志义 
Supported by the National Natural Science Foundation of China under Grant Nos 60490280, 60621063 and 60308001. We gratefully acknowledge HC Photonics Co. for providing excellent PPLN crystal. We thank NIE Yu- Xin and HAN Hai-Nian for helpful discussions.
We report a femtosecond optical parametric oscillator based on MgO-doped PPLN synchronously pumped by a mode-locked Ti:sapphire laser. The wavelengths of the signal and idler are continuously tuned from 1100 to 1300h...
关键词:coated conductor buffer layer self-epitaxy CeO2 
A 2.048-μm Tm,Ho:GdVO4 Laser Pumped Doubly Resonant Optical Parametric Oscillator Based on Periodically Poled Lithium LiNbO3被引量:2
《Chinese Physics Letters》2007年第7期1953-1954,共2页张兴宝 姚宝权 鞠有伦 王月珠 
A multi-grating periodically poled LiNb03 (PPLN) doubly resonant optical parametric oscillator (DROPO) pumped by a 2-ttm laser is demonstrated experimentally. Employing acousto-optically Q-switched Tm,Ho:GdV04 la...
Light-Induced Domain Inversion in Mg-Doped near Stoichiometric Lithium Niobate Crystals
《Chinese Physics Letters》2007年第6期1720-1723,共4页刘宏德 孔勇发 胡茜 吴日雯 王文杰 李晓春 陈绍林 刘士国 许京军 
Supported by the National Natural Science Foundation of China under Grant No 60578019, the Research Fund for Changjiang Scholars, and Innovative Research Team in University of China
We investigate the influence of visible light on domain inversion in Mg-doped near stoichiometric lithium niobate crystals and find that the switching electric field decreases about 70% above a threshold light intensi...
关键词:LINBO3 GENERATION LITAO3 FIELD DYNAMICS DEVICES 
Red Laser-Induced Domain Inversion in MgO-Doped Lithium Niobate Crystals
《Chinese Physics Letters》2007年第4期971-974,共4页李大汕 刘德安 职亚楠 曲伟娟 刘立人 张娟 
Supported by the National Natural Science Foundation of China under Grant No 60177016, and the Fore-Research of Basic Research Project of China under Grant No 2002CCA03500.
A laser beam at wavelength 647nm is focused on a sample of 5mol% MgO-doped lithium niobate crystal for domain inversion by a conventional external electric field. In this case, a reduction of 36% in the electric field...
关键词:OPTICAL PARAMETRIC GENERATOR ULTRAVIOLET-LIGHT LINBO3 FIELD 
Giant Birefringence of Lithium Niobate Crystals in the Terahertz Region被引量:1
《Chinese Physics Letters》2007年第2期414-417,共4页孙毅民 毛宗良 侯碧辉 刘国庆 汪力 
Supported by the National Natural Science Foundation of China under Grant No 10390160.
Terahertz time-domaln spectroscopy (THz-TDS) is used to study the spectral response of lithium niobate crystals (LiNbO3) in the far infrared region. The optical constants are derived from the measured complex refr...
关键词:TIME-DOMAIN SPECTROSCOPY LINBO3 ZNTE 
Anomalous Behaviour of Photorefractive Grating Erasure Owing to Existence of both Negative and Positive Carriers
《Chinese Physics Letters》2006年第6期1462-1465,共4页朱荣 刘德安 郭袁俊 柴志方 刘立人 
Supported by the Important Pre-research Project of the Ministry of Science and Technology of China under Grant No 2002CCA03500, and the National Natural Science Foundation of China under Grant No 60177016.
In LiNbO3:Fe, anomalous behaviour of grating erasure is observed with different wavelengths, i.e. rapid grating erasure in the short wavelength range, which deviates from the results predicted by the electron transpo...
关键词:INDUCED CHARGE-TRANSPORT HOLOGRAPHIC STORAGE CRYSTALS INTENSITIES ULTRAVIOLET LINBO3 
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