红外技术2019年第41卷第11期 目录

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The result of experimental investigation of continuous-wave (CW) diode-pumped microchip and mini lasers with an intracavity Raman conversion in a set of crystals is presented. Self-frequency Raman conversion effect in Nd:KGW, Yb:KYW, Nd:YVO4, and Nd:BaWO4
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为实现小口径双非球面硫系玻璃镜片的高精度批量制造, 通过仿真与实验, 对镜片模压成型冷却阶段的冷却间隙进行了研究, 揭示了其对镜片成型质量的影响规律。首先, 对硫系玻璃模压成型的高温粘弹性力学模型、结构松弛模型以及界面热传递模型进行了分析, 并将其应用于仿真研究; 其次, 对目标镜片进行了模压成型仿真, 探讨了冷却间隙条件对镜片内部温度、应力分布以及轮廓偏移量的影响; 最后, 进行了与仿真研究相对应的模压成型实验, 分析了冷却间隙条件对成型镜片表面形状精度PV、表面粗糙度Ra及轮廓偏移量的影响, 并将仿真
A newly-developed six-degree-of-freedom calibration system for the wind tunnel balances is introduced. The frame of the system, the functions and the operating principle of different parts are presented in detail. The system is composed of four parts: the
A number of heavy-ion accelerators are either under construction (e.g., the Facility for Antiproton and Ion Research in Darmstadt and the High Intensity Accelerator Facility in China) or already in operation at many places worldwide. For these accelerator
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Because of the fingerprint-like specificity of its characteristic spectrogram, Raman spectral imaging has been applied widely in various research areas. Using a combination of structured illumination with the surface-enhanced Raman scattering (SERS) techn