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Laser Congress 2019 (ASSL, LAC, LS&C)最新文献

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The luminescence in the range of 3 5 µm of ZnSe:Fe2+ excited by electron beam with − energy of dozen of keV ZnSe:Fe2+在十几keV能量的电子束激发下，在35µm范围内发光
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/ASSL.2019.JTU3A.36
A. Gladilin, O. Uvarov, N. Il'ichev, Sergey Mirinov, V. Chegnov, O. Chegnova, M. Chukichev, R. R. Rezvanov, V. Kalinushkin
{"title":"The luminescence in the range of 3 5 µm of ZnSe:Fe2+ excited by electron beam with − energy of dozen of keV","authors":"A. Gladilin, O. Uvarov, N. Il'ichev, Sergey Mirinov, V. Chegnov, O. Chegnova, M. Chukichev, R. R. Rezvanov, V. Kalinushkin","doi":"10.1364/ASSL.2019.JTU3A.36","DOIUrl":"https://doi.org/10.1364/ASSL.2019.JTU3A.36","url":null,"abstract":"The influence of iron concentration and annealing process with Zn atmosphere on mid-IR kinetics and luminescence intensity of ZnSe crystal doped with iron excited by hot electrons were demonstrated. The mechanisms of excitation are discussed. © 2019 The Author(s)","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115388961","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High-Efficient Resonantly Pumped Q-Switched Ho:LLF MOPA System 高效共振泵浦调q Ho:LLF MOPA系统
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/ASSL.2019.JTH3A.18
M. Schellhorn, G. Spindler
{"title":"High-Efficient Resonantly Pumped Q-Switched Ho:LLF MOPA System","authors":"M. Schellhorn, G. Spindler","doi":"10.1364/ASSL.2019.JTH3A.18","DOIUrl":"https://doi.org/10.1364/ASSL.2019.JTH3A.18","url":null,"abstract":"A Tm fiber laser pumped Ho:LuLiF4 (Ho:LLF) MOPA system is demonstrated delivering 68.7 W at 2065 nm in TEM00 operation at a repetition rate of 10 kHz with an optical-to-optical efficiency of 61.5 %.","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115443984","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Adaptive optics precompensation of a GEO feeder link : the FEEDELIO experiment GEO馈线链路的自适应光学预补偿:FEEDELIO实验
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/LSC.2019.LTH1B.3
A. Montmerle-Bonnefois, C. Petit, C. Lim, J. Sauvage, S. Meimon, P. Perrault, F. Mendez, B. Fleury, J. Montri, J. Conan, V. Michau, N. Védrenne, Z. Sodnik, C. Voland
{"title":"Adaptive optics precompensation of a GEO feeder link : the FEEDELIO experiment","authors":"A. Montmerle-Bonnefois, C. Petit, C. Lim, J. Sauvage, S. Meimon, P. Perrault, F. Mendez, B. Fleury, J. Montri, J. Conan, V. Michau, N. Védrenne, Z. Sodnik, C. Voland","doi":"10.1364/LSC.2019.LTH1B.3","DOIUrl":"https://doi.org/10.1364/LSC.2019.LTH1B.3","url":null,"abstract":"The FEEDELIO experiment took place in Tenerife in April 2019, and proved the efficiency of Adaptive-Optics pre-compensation of atmospheric turbulence, which is a key technology for achieving very high throughput optical GEO feeder links.","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"73 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117168194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
0.7mJ and 12ns Pulses at 2.72µm from a 70µm Core Er:ZBLAN Fiber Amplifier 0.7mJ和12ns脉冲在2.72µm从一个70µm芯Er:ZBLAN光纤放大器
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/ASSL.2019.AM4A.6
Weizhi Du, X. Xiao, Yifan Cui, J. Nees, I. Jovanovic, A. Galvanauskas
{"title":"0.7mJ and 12ns Pulses at 2.72µm from a 70µm Core Er:ZBLAN Fiber Amplifier","authors":"Weizhi Du, X. Xiao, Yifan Cui, J. Nees, I. Jovanovic, A. Galvanauskas","doi":"10.1364/ASSL.2019.AM4A.6","DOIUrl":"https://doi.org/10.1364/ASSL.2019.AM4A.6","url":null,"abstract":"We demonstrate 667µJ and 11.5ns pulses at 2.72μm from an LMA Er:ZBLAN fiber amplifier with 70µm core. This represents the highest energy and peak power ever obtained in mid-IR with a fiber laser source.","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117209774","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High Energy, kHz-Repetition Rate, Q-Switched Nd:YAG Laser, Using an Electro-Optical Modulator and Variable Reflectivity Mirror 使用电光调制器和可变反射率镜的高能量、khz重复率调q Nd:YAG激光器
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/ASSL.2019.JTH3A.28
Kaloyan Georgiev, V. Rusov, S. Gagarsky, A. Trifonov, I. Buchvarov
{"title":"High Energy, kHz-Repetition Rate, Q-Switched Nd:YAG Laser, Using an Electro-Optical Modulator and Variable Reflectivity Mirror","authors":"Kaloyan Georgiev, V. Rusov, S. Gagarsky, A. Trifonov, I. Buchvarov","doi":"10.1364/ASSL.2019.JTH3A.28","DOIUrl":"https://doi.org/10.1364/ASSL.2019.JTH3A.28","url":null,"abstract":"We present a high energy (25 mJ), 12 ns, 1 kHz laser, generating a super-Gaussian output beam at 1064 nm, using intra-cavity electro-optical KTP modulator with thermally compensated design and variable reflectivity output mirror.","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114259163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Short-Wavelength Thulium-Doped Fiber Laser for Three-Photon Microscopy 三光子显微镜用短波掺铥光纤激光器
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/ASSL.2019.ATH2A.7
Y. Nomura, H. Murakoshi, T. Fuji
{"title":"Short-Wavelength Thulium-Doped Fiber Laser for Three-Photon Microscopy","authors":"Y. Nomura, H. Murakoshi, T. Fuji","doi":"10.1364/ASSL.2019.ATH2A.7","DOIUrl":"https://doi.org/10.1364/ASSL.2019.ATH2A.7","url":null,"abstract":"An ultrafast thulium-doped fiber laser operating at 1.8 µm with intensity sufficient for three-photon absorption processes is demonstrated. The pulses can be used to observe cultured cells expressing red-fluorescent dye.","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"58 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114589730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
High Duty Cycle, High Repetition Rate High Brightness Diode Laser Pulsed-Pump-Sources 高占空比、高重复率、高亮度二极管激光脉冲泵浦源
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/ASSL.2019.JW2A.29
M. Hübner, B. Eppich, A. Maaßdorf, D. Martin, A. Ginolas, P. S. Basler, M. Niemeyer, P. Crump
{"title":"High Duty Cycle, High Repetition Rate High Brightness Diode Laser Pulsed-Pump-Sources","authors":"M. Hübner, B. Eppich, A. Maaßdorf, D. Martin, A. Ginolas, P. S. Basler, M. Niemeyer, P. Crump","doi":"10.1364/ASSL.2019.JW2A.29","DOIUrl":"https://doi.org/10.1364/ASSL.2019.JW2A.29","url":null,"abstract":"A diode laser pump source is presented using passive side-cooling to enable >10% duty cycle (optimal cooling, long time constants). 6 kW output (1.4 MW/cm2/sr ex-fiber) is demonstrated at 940 nm (0.1…100 ms pulses), with 780…980 nm also available.","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129616718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Pulse characterization in a hybrid CPA laser system 混合 CPA 激光系统的脉冲特性分析
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/ASSL.2019.JTH3A.41
P. Šušnjar, Luka Černe, R. Petkovšek
{"title":"Pulse characterization in a hybrid CPA laser system","authors":"P. Šušnjar, Luka Černe, R. Petkovšek","doi":"10.1364/ASSL.2019.JTH3A.41","DOIUrl":"https://doi.org/10.1364/ASSL.2019.JTH3A.41","url":null,"abstract":"We demonstrate experimental characterization of pulse evolution and gain spectral filtering in hybrid laser system. Effect of solid-state amplifier on nonlinear spectral phase was studied and characterized along with spectral phase compensation via tunable stretcher.","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129628139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Experimental Investigation of Coherent All-Optical Relaying System Based on Spatial Light Modulator 基于空间光调制器的相干全光中继系统实验研究
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/ASSL.2019.JM5A.52
Yang Hu, Shanyong Cai, Biao Gong, Zhiguo Zhang
{"title":"Experimental Investigation of Coherent All-Optical Relaying System Based on Spatial Light Modulator","authors":"Yang Hu, Shanyong Cai, Biao Gong, Zhiguo Zhang","doi":"10.1364/ASSL.2019.JM5A.52","DOIUrl":"https://doi.org/10.1364/ASSL.2019.JM5A.52","url":null,"abstract":"Coherent all-optical relaying system is experimentally investigated using spatial light modulator and EDFA in this paper. Compared with non-relay system, the bit error rate performance is significantly improved. © 2019 The Author(s)","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129849524","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Femtosecond Laser-Enabled Hybrid Additive-Subtractive 3D Manufacturing of Highly Articulated Micromechanical Structures 高关节微机械结构的飞秒激光混合增减3D制造
Laser Congress 2019 (ASSL, LAC, LS&C) Pub Date : 2019-09-29 DOI: 10.1364/ASSL.2019.JM5A.45
L. Jonušauskas, Tomas Baravykas, T. Tičkūnas, Agnė Butkutė, Tomas Gadišauskas, Dovilė Andrijec
{"title":"Femtosecond Laser-Enabled Hybrid Additive-Subtractive 3D Manufacturing of Highly Articulated Micromechanical Structures","authors":"L. Jonušauskas, Tomas Baravykas, T. Tičkūnas, Agnė Butkutė, Tomas Gadišauskas, Dovilė Andrijec","doi":"10.1364/ASSL.2019.JM5A.45","DOIUrl":"https://doi.org/10.1364/ASSL.2019.JM5A.45","url":null,"abstract":"Hybrid additive-subtractive femtosecond laser 3D manufacturing is used to produce deformable and intertwined polymer and glass micromechanical structures. Their movement is characterized, uncovering strengths and weaknesses of each type of produced object.","PeriodicalId":281724,"journal":{"name":"Laser Congress 2019 (ASSL, LAC, LS&C)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128664622","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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