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POL RIBES-PLEGUEZUELO,1,2，*SITE ZHANG,2ERIK BECKERT,1 RAMONA EBERHARDT,1FRANK WYROWSKI,2AND ANDREAS TüNNERMANN1,2 v#nYH?+~mJ 1 Fraunhofer Institute for Applied Optics and Precision Engineering IOF, Albert-Einstein-Str. 7, 07745 Jena, Germany (A/V( .!
2 Institute of Applied Physics, Abbe Center of Photonics, Friedrich Schiller University Jena, Max-Wien-Platz 1, 07743 Jena, Germany *pol.ribes@iof.fraunhofer.de 4^ $ b":cj:mxL 摘要 -~]*)&
7 45Uo' 提出了一種用來仿真激光晶體封裝技術(shù)中的誘導(dǎo)應(yīng)力的方法，并對激光腔內(nèi)部的雙折射效應(yīng)進行研究。這種方法已經(jīng)由軟件ANSYS 17.0通過熱機械仿真來實現(xiàn)。ANSYS的結(jié)果稍后被導(dǎo)入到VirtualLab Fusion軟件中，這款軟件按照波長及偏振性對輸入輸出光束進行分析。研究是建立在一種用于玻璃或晶體光學(xué)封裝中低應(yīng)力焊接技術(shù)，也被稱作焊機泵浦技術(shù)的背景下。分析結(jié)果表明對于由釔鋁石榴石活性激光晶體構(gòu)建的激光腔，二次諧波發(fā)生器β-鋇硼酸鹽，以及由低應(yīng)力焊機泵浦技術(shù)組裝的熔融石英的輸出激光鏡來說，輸入及輸出激光光束幾乎沒有差異。 L%U-MOS= ○c2017 Optical Society of America OCIS codes: (140.0140) Lasers and laser optics; (220.0220) Optical design and fabrication; (260.1440) Birefringence. D~U 4K- |jO&qT]{
參考及鏈接 iK = {pd
W?5^cEF 1. S. Ferrando, M. Galan, E. Mendez, E. Romeu, D. Montes, A. Isern, M. Jardi, J. Juliachs, G. Viera. “Innovative optical techniques used in the Raman instrument for Exomars,” in ICSO International Conference on Space Optics,Greece 2010. ;r"YZs&Xd 2. P. Ribes-Pleguezuelo, C. Koechlin, M. Hornaff, A. Kamm, E. Beckert, G. Fiault, R. Eberhardt, A. Tünnermann,“High-precision optomechanical lens system for space applications assembled by a local soldering technique,” Opt.Eng. 55(6), 065101 (2016). yA
\C3r' 3. E. Beckert, T. Oppert, G. Azdasht, E. Zakel, T. Burkhardt, M. Hornaff, A. Kamm, I. Scheidig, R. Eberhardt, A.Tünnermann, F. Buchmann, “Solder jetting–a versatile packaging and assembly technology for hybrid photonics and optoelectronical systems,” in Proceedings of IMAPS 42nd Int. Symp. on Microelectronics, California, (2009) pp. 406. Y PFjAQ 4. W. Koechner, Solid-State Laser Engineering (Springer, 1999). @/E5$mX` 5. C. Rothhardt, J. Rothhardt, A. Klenke, T. Peschel, R. Eberhardt, J. Limpert, A. Tünnermann “BBO-sapphire sandwich structure for frequency conversion of high power lasers,” Opt. Mater. Express 4, 1092 (2014). yzgDdAM 6. J. F. Nye, Physical properties of crystals (Oxford Universty, 2010). shj S^CP
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