Enhanced signal coupling into periodically poled lithium niobate with microlens arrays

Christopher D. Brewer; Peter E. Powers; Sean M. Kirkpatrick; Edward A. Watson

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Enhanced signal coupling into periodically poled lithium niobate with microlens arrays

机译：通过微透镜阵列增强信号耦合到周期性极化的铌酸锂中

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The return signal frequency of an eye-safe ladar system is upconverted from the infrared to the visible through sum-frequency generation by incorporation of periodically poled LiNbO_(3) into the receiver. A quantitative analysis of the angular acceptance and the quantum efficiency is then presented for a single macroscopic receiver optic and a multiaperture microlens array. Comparing both results, a 6× increase in the receiver field of regard and an 18% increase in beam coupling were realized for the microlens design over the macroscopic system.

机译：通过将周期性极化的LiNbO_（3）合并到接收器中，可以通过总和频率生成将人眼安全的雷达系统的返回信号频率从红外向上转换为可见光。然后介绍了单个宏观接收器光学器件和多孔径微透镜阵列的角度接受和量子效率的定量分析。比较这两个结果，在宏观系统上实现微透镜设计的接收器视场提高了6倍，光束耦合提高了18％。

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《Applied optics》 |2002年第21期|共5页
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Christopher D. Brewer; Peter E. Powers; Sean M. Kirkpatrick; Edward A. Watson;
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1. Enhanced signal coupling into periodically poled lithium niobate with microlens arrays [J] . Christopher D. Brewer, Peter E. Powers, Sean M. Kirkpatrick, Applied optics . 2002,第21期

机译：通过微透镜阵列增强信号耦合到周期性极化的铌酸锂中
2. Tunable, pulsed multiline intracavity optical parametric oscillator using two-dimensional MgO: periodically poled lithium niobate-aperiodically poled lithium niobate [J] . Y. H. Chen, W. K. Chang, H. P. Chung, Optics Letters . 2013,第18期

机译：使用二维MgO的可调脉冲多线腔内光参量振荡器：周期性极化的铌酸锂-非周期性极化的铌酸锂
3. Plasmon Enhanced Raman from Ag Nanopatterns Made Using Periodically Poled Lithium Niobate and Periodically Proton Exchanged Template Methods [J] . Signe Damm, N. Craig Carville, rian J. Rodriguez The journal of physical chemistry, C. Nanomaterials and interfaces . 2012,第50期

机译：周期性极化铌酸锂和周期性质子交换模板方法制备的银纳米图案中的等离子增强拉曼光谱
4. All-optical wavelength-/time-selective switching/dropping/swapping for 100-GHz-spaced WDM signals using a periodically poled lithium niobate waveguide [C] . Wang Jian, Fu H.Y., Geng D.Y., European Conference and Exhibition on Optical Communications . 2012

机译：使用周期性极化的铌酸锂波导对100 GHz间隔的WDM信号进行全光波长/时间选择切换/分接/交换
5. Multifunctional optical signal-processing devices in periodically poled lithium niobate. [D] . Huang, Jie. 2007

机译：周期性极化铌酸锂中的多功能光信号处理设备。
6. Tunable and highly reproducible surface-enhanced Raman scattering substrates made from large-scale nanoparticle arrays based on periodically poled LiNbO3 templates [O] . Xiaoyan Liu, Kenji Kitamura, Qiuming Yu, 2013

机译：基于周期性极化的LiNbO3模板的大规模纳米粒子阵列制成的可调谐且高度可再现的表面增强拉曼散射基板
7. Plasmon Enhanced Raman From Ag Nanopatterns Made Using Periodically Poled Lithium Niobate and Periodically Proton Exchanged Template Methods [O] . Damm, Signe, Craig Carville, N., Rodriguez, Brian J., 2012

机译：周期性极化铌酸锂和周期性质子交换模板方法制备的银纳米图案中的等离子增强拉曼光谱
8. Short-Pitch Periodically Poled Lithium-Niobate And Lithium Tantalate. [R] . Shur, V. Y. 1999

机译：短节距周期极化锂铌酸锂和钽酸锂。

Enhanced signal coupling into periodically poled lithium niobate with microlens arrays

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