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58篇 您的检索式:作者名="Austin JR"
    题名 作者 年代 出处 被引量
1Direct laser writing of volumetric gradient index lenses and waveguides显示文摘Direct laser writing(DLW)has been shown to render 3D polymeric optical components,including lenses,beam expanders,and mirrors,with submicrometer precision.However,these printed structures are limited to the refractive index and dispersive properties of the photopolymer.Here,we present the subsurface controllable refractive index via beam exposure(SCRIBE)method,a lithographic approach that enables the tuning of the refractive index over a range of greater than 0.3 by performing DLW inside photoresist-filled nanoporous silicon and silica scaffolds.Adjusting the laser exposure during printing enables 3D submicron control of the polymer infilling and thus the refractive index and chromatic dispersion.Combining SCRIBE’s unprecedented index range and 3D writing accuracy has realized the world’s smallest(15μm diameter)spherical Luneburg lens operating at visible wavelengths.SCRIBE’s ability to tune the chromatic dispersion alongside the refractive index was leveraged to render achromatic doublets in a single printing step,eliminating the need for multiple photoresins and writing sequences.SCRIBE also has the potential to form multicomponent optics by cascading optical elements within a scaffold.As a demonstration,stacked focusing structures that generate photonic nanojets were fabricated inside porous silicon.Finally,an all-pass ring resonator was coupled to a subsurface 3D waveguide.The measured quality factor of 4600 at 1550 nm suggests the possibility of compact photonic systems with optical interconnects that traverse multiple planes.SCRIBE is uniquely suited for constructing such photonic integrated circuits due to its ability to integrate multiple optical components,including lenses and waveguides,without additional printed supports.Christian R.Ocier Corey A.Richards Daniel A.Bacon-Brown Qing Ding Raman Kumar Tanner J.Garcia Jorik van de Groep Jung-Hwan Song Austin J.Cyphersmith Andrew Rhode Andrea N.Perry Alexander J.Littlefield Jinlong Zhu Dajie Xie Haibo Gao Jonah F.Messinger Mark L.Brongersma Kimani C.Toussaint Jr Lynford L.Goddard Paul V.Braun 2020Light(Science & Applications)2020,9,1:6
2Novel bioabsorbable interbody fusion spacer- assisted fusion for correction of spinaldeformity显示文摘Austin RC Branch CL Jr Alecander JT 2003Neurosurg Focus2003,14,1:1
3Cerebral oximetry for cardiac and vascular surgery显示文摘Edmonds HL Jr Ganzel BL Austin EH 3rd 2004Semin Cardiothorac Vasc Anesth2004,8,2:1
4Analysis of the structure of precipitation patterns in New England 显示文摘Austin P M Houze R A Jr 1972J Appl meteor1972,11,:1
5A chacracterization study of amorphous chromium films eletrodeposited from chromic acid solution Ⅱ显示文摘Car B H Austin L G Herbert A L Jr 1987Appl Surf Sci1987,28,3:1
6Quantitating error in blood flowmeasurements with radioactive microspheres显示文摘Austin RE Jr Hauck WW Aldea GS 1989Am J Physiol1989,257,12:1
7Cerebral oximetry for cardiac and vascular surgery 显示文摘Edmonds HL Jr Ganzel BL Austin EH 2004Semin Cardiothoracic Vase Anesth2004,8,2:1
8Anatomic CT demonstration of the peritoneal spaces, ligaments, and mesenteries: normal and pathologic processes显示文摘DeMeo JH Fulcber AS Austin RF Jr 1995RadioGraphics1995,15,:1
9The JAK2 V617F mutation and thrombosis显示文摘Austin SK Lambert JR 2008Br J Haematol2008,143,03:1
10Differential effects of plasma and red blood cell transfusions on acute lung injuryand infection risk following liver transplantation显示文摘Benson AB Burton JR Austin GL etal 2011Liver Transpl2011,17,2:1
11泰国Khao Yai国家公园豹猫的道路生态学(英文)显示文摘为了解道路对豹猫(Prionailurus bengalensis)空间生态和时间生态的影响,使用无线电追踪技术对6只雌性个体和4只雄性个体进行了为期1-18个月的监测。道路上的车辆主要在白天出现,似乎不影响豹猫的位置或活动,即便在周末或假期车辆增加时,情形也是如此。需要更多的研究来确定本文报道的结果是否代表了该物种的整体情况,或者仅仅特定于Kao Yai国家公园。Sean C. AUSTIN Michael E. TEWES Lon I. GRASSMAN Jr Nova J. SILVY 2007动物学报2007,53,2:1
12Im- proving the human hazard characterization of chemicals A Tox 21 Update 显示文摘Tice RR Austin CP Kavlock R J Bucher JR 2013Environ Health Persp2013,121,7:1
13Anatomic CT demonstration of the peritoneal spaces,ligaments, and mesenteries : normal and pathologic processes显示文摘DeMeo JH Fulcber AS Austin RF Jr 1995RadioGraphics1995,15,4:1
14Extending the continuum of care in congestive heart failure: an interactive technology self- management solution显示文摘Austin LS Landis CO Hanger KH Jr 2012J Nurs Adm2012,42,9:1
15A Cognitive Framework for Understanding Demographic Influences in Groups 显示文摘Austin JR 1997The Interna- tional Journal of Organizational Analysis1997,5,4:1
16Positron emission tomography in the detection of residual laryngeal carcinoma显示文摘Austin JR Wong FC Kim EE 1995Otolaryngol Head Neck Surg1995,113,4:1
17Anatomic CT demonstration of the peritoneal spaces, ligaments, and mesenteries: normal and pathologic processes显示文摘DeMeo JH Fulcher AS Austin RF Jr 1995Radiographics1995,15,:1
18Field tests on the residual effectiveness of deposits of malathion and Bayer 29493 against resistant Anopheles albimanus in EL Salvador显示文摘Schoof HF Mathis W Austin JR 1961Bull World Health Organ1961,6,45:1
19Influence of biopsy onihe prognosis of cutaneous melanoma of the liead and neck 显示文摘Austin JR Byers HM Brown W1) et a) 1996Head Neck1996,18,2:1
20Structure and function of enzymes involved in the biosynthesis of phenylpropanlids显示文摘Ferrer J L Austin M B Stewart Jr C 2008Plant Physiology and Bioohomistry2008,,46:1
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