Laser cooling using cavity enhanced pump absorption

机译：使用腔增强激光器吸收的激光冷却

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We discuss a cavity enhanced resonant absorption (CERA) approach for increasing optical pump absorption. This is demonstrated in the context of laser cooling of solids, where the absorption in ytterbium (Yb~(+3)) ion is increased by over an order of magnitude. This corresponds to more than 90% absorption efficiency. We demonstrate cooling with Yb:ZBLAN and obtain △T = -3 K starting from room temperature.

机译：我们讨论了一种腔增强共振吸收（CERA）方法，用于增加光泵浦吸收。这在固体激光冷却的情况下得到了证明，其中where（Yb〜（+3））离子的吸收增加了一个数量级。这相当于超过90％的吸收效率。我们展示了用Yb：ZBLAN进行冷却的过程，并从室温开始获得△T = -3K。

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来源
《Laser Cooling of Solids; Proceedings of SPIE-The International Society for Optical Engineering; vol.6461》|2007年|646104-646106|共3页
会议地点 San JoseCA(US)
作者
D. Seletskiy; M.P. Hasselbeck; M. Sheik-Bahae; R.I. Epstein;
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作者单位

Department of Physics and Astronomy, University of New Mexico, Albuquerque NM 87131, USA;

Los Alamos National Laboratory, Los Alamos NM 87545, USA;

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会议组织
原文格式 PDF
正文语种 eng
中图分类激光技术、微波激射技术;
关键词
optical cavity; resonant absorption; cavity enhanced; rare-earth ions; Yb:ZBLAN; laser cooling of solids;

机译：光学腔共振吸收腔增强；稀土离子Yb：ZBLAN;固体激光冷却;

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1. Experimental Demonstration of Enhancing Pump Absorption Rate in Cladding-Pumped Ytterbium-Doped Fiber Lasers Using Pump-Coupling Long-Period Fiber Gratings [J] . Seungin Baek, Sookyoung Roh, Yoonchan Jeong, IEEE Photonics Technology Letters . 2006,第5期

机译：使用泵浦耦合长周期光纤光栅提高包层泵浦掺Y光纤激光器中泵浦吸收率的实验演示
2. APS -Annual Meeting of the APS Four Corners Section- Event - Cavity enhanced high power 243 nm CW laser for two-photon laser cooling of hydrogen. [J] . Zakary Burkley, Samuel Cooper, Cory Rasor, Bulletin of the American Physical Society . 2017,第17期

机译：APS-APS四角分会年会-活动-腔增强的高功率243 nm CW激光器，用于氢的双光子激光器冷却。
3. Cavity-enhanced laser cooling for Yb3+-doped fluoride crystal using a low-power diode laser [J] . Biao Zhong, Youhua Jia, Lin Chen, Journal of the Optical Society of America, B. Optical Physics . 2014,第9期

机译：使用低功率二极管激光器对掺Yb3 +的氟化物晶体进行腔增强激光冷却
4. Cavity-enhanced resonant absorption in laser cooling of solids [C] . D. Seletskiy, M. P. Hasselbeck, M. Sheik-Bahae, Quantum Electronics and Laser Science Conference . 2007

机译：固体激光冷却中的腔增强的共振吸收
5. Infrared Cavity Ringdown Laser Absorption Spectroscopy of jet -cooled clusters. [D] . Provencal, Robert Allen. 1999

机译：射流冷却团簇的红外腔衰荡激光吸收光谱。
6. Highly Sensitive and Precise Analysis of SF6 Decomposition Component CO by Multi-comb Optical-feedback Cavity Enhanced Absorption Spectroscopy with a 2.3 μm Diode Laser [O] . Fu Wan, Feng Zhou, Jin Hu, -1

机译：利用2.3μm二极管激光器的多梳状光反馈腔增强吸收光谱对SF6分解组分CO的高灵敏度和精确分析
7. Laser-driven atom moving in a multimode cavity: strong enhancement of cavity-cooling efficiency [O] . Domokos, Peter, Salzburger, Thomas, Ritsch, Helmut 2002

机译：激光驱动的原子在多模腔中移动：强烈增强腔冷却效率

Laser cooling using cavity enhanced pump absorption

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