|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | 多艾里光束合成自聚焦光束的实验实现显示文摘多光束合成和单光束聚焦一直是提高激光束功率和功率密度的两个重要方法.结合艾里光束在自由空间中沿弯曲路径传播的特性,从数值模拟和实验两个方面,研究了利用多个一维艾里光束合成自由空间自聚焦光束的方法,并对所得到的模拟和实验结果进行了对比.采用分步束传播法,分别模拟了由四个和八个一维艾里光束合成的自聚焦光束在自由空间中的传播过程,给出了自聚焦光束在传播过程中横向和纵向的光强分布和变化趋势.采用计算全息和空间光调制器技术实验,实现了多个一维艾里光束合成的自聚焦光束.实验中分别测量了四个和八个一维艾里光束合成的自聚焦光束的横向光强分布.实验结果和理论结果符合得较好.另外,为了进一步增大自聚焦光束的功率,可以增加参与合成的一维艾里光束的数量.同时,自聚焦光束的焦距可以通过调整各个一维艾里光束的相对位置进行调节. | 张泽 刘京郊 张鹏 倪培根 Prakash Jai 胡洋 姜东升 Christodoulides Demetrios N 陈志刚 | 2013 | 物理学报2013，62，3： | 16 |
| 2 | Enhanced single copy integration events in corn via particle bombardment using low quantities of DNA显示文摘 | Lowe B A Shiva Prakash N Way M | 2009 | Transgenic Research2009，18，6： | 1 |
| 3 | In vitro inhibition of proliferation of estrogen-dependent and estrogen-independent human breast cancer cells treated with carotenoids or retinoids显示文摘 | Prakash P Russell R M Krinsky N I | 2001 | The Journal of Nutrition2001，131，： | 1 |
| 4 | Preparation and characterization of nanocrystaUite size cuprous oxide 显示文摘 | PRAKASH I MURALIDHARAN P NALLAMUTHU N | 2007 | Materials Research Bulletin2007，42，： | 1 |
| 5 | Induced systemic resistance(ISR) in plants: Mechanism of action 显示文摘 | Choudhary D K Prakash A Johri B N | 2007 | Indian Journal of Microbiology2007，47，8： | 1 |
| 6 | Antioxidant and free radical scavenging activities of phenols from onion (AUium cepa) 显示文摘 | PRAKASH D SINGH B N UPADHYAY G | 2007 | Food Chemistry2007，102，4： | 1 |
| 7 | Twenty months routine use of a new percutaneous tracheostomy set using controlled rotating dilation显示文摘 | Sengupta N Ang KL Prakash D | 2004 | Anesth Analg2004，99，1： | 1 |
| 8 | Hypoglycemic and antihyperglycemic effect of Begonia malabarica Lain 显示文摘 | Pandikumar P Babu N Prakash Ignacimuthu S | 2009 | Journal of Ethnopharmacology2009，24，1： | 1 |
| 9 | Early enteral nutrition in severe acute pancreatitis:a prospective randomized controlled trial comparing nasojejunal and nasogastric routes显示文摘 | Kumar A Singh N Prakash S | 2006 | J Clin Gastroenterol2006，40，5： | 1 |
| 10 | Energy analysis of solar photovol-taic module production in India显示文摘 | Prakash R Bansal N K | | 0，，06： | 1 |
| 11 | Psoriatic neph-ropathy-does an entity exist?显示文摘 | Singh N P Prakash A Kubba S | 2005 | Ren Fail2005，27，1： | 1 |
| 12 | Fuzzy preopen sets and fuzzy preseparation axioms显示文摘 | | 1991 | Fuzzy Sets and Systems1991，，44： | 1 |
| 13 | Kinetics of the Direct Systhesis of Molyearbide by Reduction Carburization of Molybdenite in the Presence of Lime显示文摘 | Prasad P M Surya Prakash Rao D Singh S N | 2007 | Hydrometallurgy2007，86，： | 1 |
| 14 | High temperature corrosion studies on friction-welded dissimilar metals 显示文摘 | Arivazhagan N Singh S Prakash S | 2006 | Mater Sci Eng B2006，132，： | 1 |
| 15 | Evaluation of intrastromal injection of voriconazole as a therapeutic adjunctive for the management of deep recalcitrant fungal keratitis 显示文摘 | Prakash G Sharma N Goel M | 2008 | American Journal of Ophthalmology2008，146，1： | 1 |
| 16 | Clinical and scanning electron micro- scopic assessments of porcelain and ceromer resin veneers 显示文摘 | Dhawan P Prakash H Shah N | 2003 | Indian J Dent Res2003，14，4： | 1 |
| 17 | An overview ofutilization of slag and sludge from steel industries 显示文摘 | Das B Prakash S Reddy P S R Misra V N | 2007 | Resources Conservation and Recycling2007，50，1： | 1 |
| 18 | Gastrointestinal stromal tumors in children and young adults:a clinicopathologic,molecular,and genomic study of 15 cases and review of the literature显示文摘 | Prakash S Sarran L Socci N | 2005 | J Pediatr Hematol Oncol2005，27，4： | 1 |
| 19 | Basal forebrain cholinergic system is involved in rapid nerve growth factor(NGF)-induced plasticity in the barrel cortex of adult rats显示文摘 | Prakash N Cohen-Cory S Penschuck S | 2004 | Neurophysiol2004，91，： | 1 |
| 20 | Vertical handoff decision algorithm for improved quality of service in heterogeneous wireless networks 显示文摘 | SINGHROVA A PRAKASH N | 2012 | lET Communications2012，6，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员