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174篇 您的检索式:作者名="Aldana"
    题名 作者 年代 出处 被引量
1飞秒激光烧蚀氟化钙晶体表面特性显示文摘采用飞秒激光对氟化钙晶体表面进行加工。通过调控激光参数,采用静止聚焦和动态扫描两种方式在晶体表面加工出一系列微结构(烧蚀孔和烧蚀线)。分别对两种加工方式烧蚀后的氟化钙晶体表面微结构进行系统研究,包括参数依赖关系、材料表面烧蚀阈值等。计算结果表明:在静止聚焦情况下,累积因子为0.0033;在动态扫描情况下,当扫描方向与激光偏振方向垂直或平行时,累积因子分别为0.0043和0.0052。飞秒激光加工过程中的脉冲累积效应能够对晶体的烧蚀产生重要影响。郭太勇 张立木 任莹莹 蔡阳健 Carolina Romero Javier R.Vázquez de Aldana 2019光学学报2019,39,1:8
2Q-switching of waveguide lasers based on graphene/WS_2 van der Waals heterostructure显示文摘We report on the operation of passively Q-switched waveguide lasers at 1 μm wavelength based on a graphene∕WS_2 heterostructure as a saturable absorber(SA). The gain medium is a crystalline Nd:YVO_4 cladding waveguide produced by femtosecond laser writing. The nanosecond waveguide laser operation at 1064 nm has been realized with the maximum average output power of 275 m W and slope efficiency of 37%. In comparison with the systems based on single WS_2 or graphene SA, the lasing Q-switched by a graphene∕WS_2 heterostructure SA possesses advantages of a higher pulse energy and enhanced slope efficiency, indicating the promisingapplications of van der Waals heterostructures for ultrafast photonic devices.ZIQI LI CHEN CHENG NINGNING DONG CAROLINA ROMERO QINGMING LU JUN WANG JAVIER RODRíGUEZ VáZQUEZ DE ALDANA YANG TAN FENG CHEN 2017Photonics Research2017,5,5:7
3Effect of Six-Food Elimination Diet on Clinical and Histologic Outcomes in Eosinophilic Esophagitis显示文摘Amir F. Kagalwalla Timothy A. Sentongo Sally Ritz Therese Hess Suzanne P. Nelson Karan M. Emerick Hector Melin–Aldana B.U.K. Li 2006Clinical Gastroenterology and Hepatology2006,,:2
4Carotid Plaque Pathology: Thrombosis, Ulceration, and Stroke Pathogenesis显示文摘Mark Fisher Annlia Paganini-Hill Aldana Martin Michele Cosgrove James F. Toole Henry J.M. Barnett John Norris 2005Stroke2005,,2:2
5Ultraviolet and infrared femtosecond laser induced pe- riodic surface structures on thin polymer films 显示文摘Rebollar E V0zquez de Aldana J R P6rez-HernOndez J A 2012Applied Physics Letters2012,100,04:1
6Apoptosis alter traumatic human spinal cord injury显示文摘Emery E Aldana P Bunge MB 1998J Neurosurg1998,89,6:1
7Size dependent dissociation pH of thioL-coated cadmium chalcogenides nanoerystals 显示文摘Aldana J Mallette N Peng X 2005J Am Chem Soc2005,127,8:1
8Apoptosis after traumatic human spinal cord injury显示文摘Emery E Aldana P Bunge MB 0,,06:1
9EPR and magnetic susceptibility studies in well samples from some venezuelan oil fields 显示文摘Diaz M Aldana M Costanzo A V 2000Physics and Chemistry of the Earth2000,25,5:1
10Respiratory disease in Niemann-Pick type C2 is caused by pulmonary alveolar proteinosis显示文摘GRIESE M BRASCH F ALDANA V R 2010Clin Genet2010,77,2:1
11Apoptosis after traumatic human spinal cord injury显示文摘Emery E Aldana P Bunge MB 1998J Neurosury1998,89,:1
12Intramedullary holoeord lipoma in an athlete: case report 显示文摘Razaek N Jimenez OF Aldana P 1998Neurosurgery1998,42,39:1
13Assessment of femtosecond laser induced periodic structures on polymer films 显示文摘Rebollar E VOzquez de Aldana JR Martin-Fabiani I 2013Physical Chemistry Chemical Physics2013,15,11:1
14Cardiovascular risk reduction associated with aggressive lifestyle modification and cardiac rehabilitation显示文摘Aldana SG Whitmer WR Greenlaw R 2003Heart Lung2003,32,6:1
15显示文摘Aldana J Lavelle N Wang Y J 2005J Am Chem Soc2005,127,8:1
16Near-infrared lasers and self-frequency-doubling in Nd: YCOB cladding waveguides 显示文摘Ren Y Chen F VOzquez De Aldana J R 2013Optics Express2013,21,11:1
17Effects of a/l intensive diet and physical activity modification program on the health risks of adults显示文摘Aldana SG Greenlaw RL Diehl HA 2005J Am Diet Assoc2005,105,:1
18Cardiovascular risk Reductions associated with aggressive lifestyle modification and cardiac rehabilitation显示文摘Aldana S G Whitmer W R Greenlaw R 2003Heart Lung2003,32,6:1
19Apoptosis after traumat- ic human spinal cord injury显示文摘Emery E Aldana P Bunge M B 1998J Neurosurg1998,89,:1
20Photochemical instability of Cd Se nanocrystals coated by hydrophilic thiols显示文摘ALDANA J WANG Y A PENG X G 2001J Am Chem Soc2001,123,36:1
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