Property Change of LiNbO_3 Fabricated by Vapor Transport Equilibration Process

Bonghoon KANG; Gi-Tae JOO; Bum Ku RHEE

首页> 外文期刊>Japanese Journal of Applied Physics. Part 2, Letters >Property Change of LiNbO_3 Fabricated by Vapor Transport Equilibration Process

【24h】

Property Change of LiNbO_3 Fabricated by Vapor Transport Equilibration Process

机译：蒸汽输运平衡法制备的LiNbO_3的性能变化

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Congruent LiNbO_3 crystal wafers were fabricated to be Li-compensated LiNbO_3 by vapor transport equilibration process. The wavelength of absorption edge for Li-compensated LiNbO_3 crystals is shift to shorter wavelength as the processing time increases. Through the P—E hysteresis loop, the coercive field of Li-compensated LiNbO_3 was around 6-8 kV/mm. In non-critical phase matched second-harmonic generation, the phase matching temperature change as well as the birefringence change for temperature was measured. The phase matching temperature of Li-compensated LiNbO_3 was observed around 230℃ and the birefringence change for temperature was smaller than that of congruent LiNbO_3.

机译：通过蒸气传输平衡法将同等的LiNbO_3晶体晶片制成经Li补偿的LiNbO_3。随着处理时间的增加，Li补偿的LiNbO_3晶体的吸收边缘波长移至较短的波长。通过PE磁滞回线，Li补偿的LiNbO_3的矫顽场约为6-8 kV / mm。在非临界相匹配二次谐波生成中，测量了相匹配温度变化以及温度的双折射变化。观察到Li补偿的LiNbO_3的相匹配温度在230℃左右，并且温度的双折射变化小于全LiNbO_3的双折射变化。

著录项

来源
《Japanese Journal of Applied Physics. Part 2, Letters》 |2005年第23期|p.L701-L703|共3页
作者
Bonghoon KANG; Gi-Tae JOO; Bum Ku RHEE;
展开▼
作者单位

Multifunctional Ceramics Research Center, Korea Institute of Science and Technology, 39-1 Hawolkok-dong, Sungbuk-gu, Seoul 136-791, Korea;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类应用物理学;
关键词
vapor transport equilibration; Li-compensated LiNbO_3; coercive field; non-critical phase matched second-harmonic generation; birefringence change for temperature;

机译：蒸汽输运平衡;Li补偿的LiNbO_3;矫顽场;非临界相匹配的二次谐波产生;温度的双折射变化;

相似文献

外文文献
中文文献
专利

1. Influence of vapor transport equilibration on spectroscopic properties of Er:LiNbO_3 crystal heavily codoped with MgO [J] . De-Long Zhang, Dun-Chun Wang, E. Y. B. Pun Journal of Applied Physics . 2005,第10Pt1期

机译：蒸气输运平衡对重掺杂MgO的Er：LiNbO_3晶体光谱性质的影响
2. Optical properties of lithium-rich lithium niobate fabricated by vapor transport equilibration [J] . Jundt D.H., Fejer M.M. IEEE Journal of Quantum Electronics . 1990,第1期

机译：汽相平衡制备富锂铌酸锂的光学性质
3. Influence of factors on growth of off-congruent LiNbO_3 single-crystal by li-rich/li-poor chemical vapor transport equilibration [J] . Zhang D.-L., Chen B., Yu D.-Y., Crystal growth & design . 2013,第4期

机译：富锂/贫锂化学汽运平衡对异配LiNbO_3单晶生长的影响
4. Studied on characteristics of Mg (4.5 mol)-doped LiNbO_3 crystal using Li vapor transport equilibration [C] . Li zhu Zhang, Ping rang Hua International Conference on Chemical Engineering and Advanced Materials . 2013

机译：用LI蒸汽输送平衡研究MG（4.5mol％） - 掺杂LINBO_3晶体的特性
5. Frequency conversion in near-stoichiometric lithium tantalate fabricated by vapor transport equilibration. [D] . Hum, David. 2007

机译：通过蒸汽传输平衡制造的接近化学计量的钽酸锂中的频率转换。
6. Luminescence Properties and Mechanisms of CuI Thin Films Fabricated by Vapor Iodization of Copper Films [O] . Guochen Lin, Fengzhou Zhao, Yuan Zhao, 2016

机译：铜膜气相碘化法制备CuI薄膜的发光特性及机理
7. ABSTRACT Various body parts or organs can be analysed to identify the different diseases in the human body. Fingernail analysis is one of the ways to identify disease in the human body. Nails are the body part which are farthest from the heart and therefore receive oxygen at last. As a result the nails are the first who show the symptoms of a disease in the human body. Fingernails can be easily captured for diagnosis and there are no heavy equipment or no specific conditions required to use nail image for disease diagnosis, like in other tests and scanning processes. Human nails deliver beneficial information about complaints or any nutritive imbalances in the human body depending upon their shape, texture and colour. In human beings, numerous systemic and skin diseases can be easily analyzed through careful examination of nails of both the limbs. A lot of nail illnesses have been found to be primary signs of numerous underlying systemic illnesses. The colour, texture or shape changes in nails are signs of many diseases mainly affecting nails. Considering all these properties of nails a system is proposed that uses digital image processing (DIP) methods for identifying such changes in the human nail to get more precise results and predict numerous diseases effortlessly. With the emerging Internet of Things (IOT) concept the generated report is made available remotely, this will help users to reduce transportation efforts. As the system has to deal with large and private data, the security of data must be ensured. To keep the data confidential, the Blockchain concept which is one of the most emerging concepts in the field of data management is used. The paper contains the implementation of the digital image processing for feature extraction of nail images, usage of IOT (ThingSpeak cloud) for data storage and implementation of Blockchain to keep the system secured and theft free. KEY WORDS: Int ernet of thin gs (IOT), Image proc essin g, Thin gSpeak, RG B vavalues, Mean pi xel vavalues, Bloc kchain , Hash key. Disease Diagnostic System: Abnormalities in Human Nail [O] . Pranav S. Wazarkar 2020

机译：摘要的各个身体部位或器官可被分析以识别在人体内的不同的疾病。指甲分析来识别人体疾病的方法之一。指甲是身体一部分是离心脏最远，因此在最后接受氧气。作为结果，指甲是第一谁表现出人体疾病的症状。指甲可以容易地捕获用于诊断和没有重装或需要使用指甲图像用于疾病诊断，比如在其他测试和扫描过程没有特定的条件。人的指甲提供有关投诉或取决于它们的形状，纹理和色彩在人体内的任何营养失衡有益的信息。在人类中，许多全身性皮肤疾病是可以很容易地通过两个四肢指甲的仔细检查分析。很多指甲病已发现众多潜在系统性疾病的主要症状。在指甲的颜色，质地和形状的变化是许多疾病主要影响指甲的迹象。考虑到所有的指甲的这些性能的系统被提出，用于识别人指甲这样的变化以获得更精确的结果，并毫不费力预测许多疾病用途的数字图像处理（DIP）方法。随着物联网（IOT）的概念，新兴的互联网将生成的报告提供远程，这将帮助用户降低运输工作。由于系统必须处理大量的私人数据，数据的安全性必须得到保证。为了保持数据的机密性，使用Blockchain的概念，它是在数据管理领域的大多数新兴的概念之一。本文包含了数字图像处理的指甲图像，IOT（ThingSpeak云）的使用为数据存储和执行Blockchain的特征提取的执行，以保持固定的系统和盗窃免费。关键词：诠释薄GS（IOT），图像的ERNET PROC essin克，薄型gSpeak，RG乙vavalues，平均数PI XEL vavalues，阵营kchain，哈希密钥。疾病诊断系统：在人类指甲异常
8. Optical Nonlinearities in GaAs/GaAlAs Multiple Quantum Wells Fabricated by Metalorganic Chemical Vapor Deposition for Use in Optical Signal Processing [R] . Gamire, E., Dapkus, P. D. 1987

机译：金属有机化学气相沉积法制备的Gaas / Gaalas多量子阱中的光学非线性用于光信号处理

Property Change of LiNbO_3 Fabricated by Vapor Transport Equilibration Process

摘要

著录项

相似文献

相关主题

期刊订阅