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| 1 | Yb-doped large-pitch fibres: effective single-mode operation based on higher-order mode delocalisation显示文摘Rare earth-doped fibres are a diode-pumped,solid-state laser architecture that is highly scalable in average power.The performance of pulsed fibre laser systems is restricted due to nonlinear effects.Hence,fibre designs that allow for very large mode areas at high average powers with diffraction-limited beam quality are of enormous interest.Ytterbium-doped,rod-type,large-pitch fibres(LPF)enable extreme fibre dimensions,i.e.,effective single-mode fibres with mode sizes exceeding 100 times the wavelength of the guided radiation,by exploiting the novel concept of delocalisation of higher-order transverse modes.The non-resonant nature of the operating principle makes LPF suitable for high power extraction.This design allows for an unparalleled level of performance in pulsed fibre lasers. | Jens Limpert Fabian Stutzki Florian Jansen Hans-Jurgen Otto Tino Eidam Cesar Jauregui Andreas Tunnermann | 2012 | Light(Science & Applications)2012，1，1： | 16 |
| 2 | A concept for multiterawatt fibre lasers based on coherent pulse stacking in passive cavities显示文摘Since the advent of femtosecond lasers,performance improvements have constantly impacted on existing applications and enabled novel applications.However,one performance feature bearing the potential of a quantum leap for high-field applications is still not available:the simultaneous emission of extremely high peak and average powers.Emerging applications such as laser particle acceleration require exactly this performance regime and,therefore,challenge laser technology at large.On the one hand,canonical bulk systems can provide pulse peak powers in the multi-terawatt to petawatt range,while on the other hand,advanced solid-state-laser concepts such as the thin disk,slab or fibre are well known for their high efficiency and their ability to emit high average powers in the kilowatt range with excellent beam quality.In this contribution,a compact laser system capable of simultaneously providing high peak and average powers with high wall-plug efficiency is proposed and analysed.The concept is based on the temporal coherent combination(pulse stacking)of a pulse train emitted from a high-repetition-rate femtosecond laser system in a passive enhancement cavity.Thus,the pulse energy is increased at the cost of the repetition rate while almost preserving the average power.The concept relies on a fast switching element for dumping the enhanced pulse out of the cavity.The switch constitutes the key challenge of our proposal.Addressing this challenge could,for the first time,allow the highly efficient dumping of joule-class pulses at megawatt average power levels and lead to unprecedented laser parameters. | Sven Breitkopf Tino Eidam Arno Klenke Lorenz von Grafenstein Henning Carstens Simon Holzberger Ernst Fill Thomas Schreiber Ferenc Krausz Andreas Tunnermann Ioachim Pupeza Jens Limpert | 2014 | Light(Science & Applications)2014，3，1： | 11 |
| 3 | Formation of maize starch gels selectively regulated by the addition of hydrocolloids显示文摘 | Dirk Eidam Werner-Michaeel Kulicke Hamburg | | 0，，10： | 1 |
| 4 | Hydrocolloids and rheology:regulation of visco-elastic characteristics of waxy rice starch in mixtures with galactomannans显示文摘 | Kulicke W M Eidam D Kath F | 1996 | Starch-Starke1996，48，3： | 1 |
| 5 | Structural basis of chaperone-subunit complex recognition by the type 1 pilus assembly platform FimD显示文摘 | NISHIYAMA M HORST R EIDAM O | 2005 | EMBO J2005，24，12： | 1 |
| 6 | Raw material procurement with fluctuating Prices显示文摘 | Arnold J Minner S Eidam B | 2009 | Int J of Production Economics2009，121，2： | 1 |
| 7 | Hydrocolloids and rheology: regulation of visco-elastic characteristics of waxy rice starch in mixtures with galactomannans 显示文摘 | Kulicke W M Eidam D Kath F | 1996 | Stareh/Staerke1996，48，3： | 1 |
| 8 | Anguinomycins and derivatives:Total syntheses,modeling,and biological evaluation of the inhibition of nucleocytoplasmic transport显示文摘 | BONAZZI S EIDAM O GUTTINGER S | 2010 | J Am Chem Soc2010，132，： | 1 |
| 9 | FemtosecondfiberCPAsystememitting830Waverageoutputpower显示文摘 | Eidam T HanfS SeiseE etal | 2010 | OptLett2010，35，2： | 1 |
| 10 | Comparative molecular field analysis and synthetic validation of a hydroxyamide-propofol binding and functional block of neuronal voltage-dependent sodium channels显示文摘 | Brown M L Eidam H A Paige M | | 0，，19： | 1 |
| 11 | Single-polarization ultra-large-mode-area Yb-doped photonic crystal fiber 显示文摘 | Schmidt O Rothhardt J Eidam T | 2008 | Optics Express(S1094-4087)2008，16，6： | 1 |
| 12 | Physical origin of mode instabilities in high-power fiber laser systems 显示文摘 | C Jauregui T Eidam J Otto Hans el al | 2012 | Opt Express2012，20，12： | 1 |
| 13 | Femtosecond fiber CPA system emitting 830 W average output power 显示文摘 | T Eidam S Hanf E Seise | 2010 | Opt Lett2010，35，2： | 1 |
| 14 | Structural andfunctional insights into the assembly of type I pili from Esche-richia coli显示文摘 | Capitani G Eidam O Glockshuber R | 2006 | Microbes Infect2006，8，8： | 1 |
| 15 | Experimental observations of the threshold-like onset of mode instabilities in high power fiber amplifiers 显示文摘 | T Eidam C Wirth C Jauregui el al | 2011 | Opt Express2011，19，13： | 1 |
| 16 | Impact of modal interference on the beam quality of high-power fiber amplifiers 显示文摘 | C Jauregui T Eidam J Limpert | 2011 | Opt Express2011，19，： | 1 |
| 17 | The Blue Screen-384 assay as an indicator of genotoxic hazard potential in earlystage drug discovery显示文摘 | Simpson K Bevan N Hastwell P Eidam P Shah P Gogo E | 2013 | J Biomol Screen2013，18，4： | 1 |
| 18 | Preferential gain photonic-crystal fiber for mode stabilization at high average powers显示文摘 | T Eidam S Hadrich F Jansen el al | 2011 | Opt Express2011，19，9： | 1 |
| 19 | Raw material procure- ment with fluctuating prices显示文摘 | Arnold J Minner S Eidam B | 2009 | International Journal of Production Economies2009，121，2： | 1 |
| 20 | 重离子储存环CSRe上激光冷却相对论能量类锂^(12)C^(3+)离子束的实验研究进展显示文摘激光冷却储存环中相对论能量的重离子束是最有希望得到高相空间密度离子束、实现离子束相变并且获得有序束和晶化束的一种方法.相对于已经比较成熟的随机冷却和电子冷却技术,储存环上重离子束的激光冷却具有冷却速度快,冷却作用力强的特点,可以将离子束冷却到极低温度(mK),在激光冷却的同时还可以开展高电荷态离子的精细激光谱学实验.本文介绍了中国科学院近代物理研究所大科学装置重离子冷却储存环CSRe上开展激光冷却重离子束的实验原理和实验方法,给出了在CSRe上首次激光冷却能量为122 MeV/u的类锂^(12)C^(3+)离子束测试性实验结果,并且展望了在未来大型加速器HIAF上开展类锂类钠高电荷态离子的激光冷却和精细激光谱学实验. | 汶伟强 汪寒冰 黄忠魁 张大成 海帮 朱小龙 啜晓亚 赵冬梅 杨杰 李杰 李小妮 冒立军 毛瑞士 武军霞 夏佳文 杨建成 原有进 赵红卫 赵铁成 EIDAM Lewin LOESER Markus REIN Benjamin SIEBOLD Matthias WINTERS Danyal BUSSMANN Michael 马新文 | 2016 | 中国科学:物理学、力学、天文学2016，46，5： | 1 |
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