Optimum waveguide-core size for reducing device property distribution of Si-wire waveguide devices

2015 ◽  
Vol 54 (4S) ◽  
pp. 04DG03 ◽  
Author(s):  
Munetoshi Soma ◽  
Tomohiro Kita ◽  
Yuichiro Tanushi ◽  
Munehiro Toyama ◽  
Miyoshi Seki ◽  
...  
2021 ◽  
pp. 127362
Author(s):  
Stanislava Serecunova ◽  
Dana Seyringer ◽  
Frantisek Uherek ◽  
Heinz Seyringer

2009 ◽  
Vol E92-C (2) ◽  
pp. 217-223 ◽  
Author(s):  
Tao CHU ◽  
Hirohito YAMADA ◽  
Shigeru NAKAMURA ◽  
Masashige ISHIZAKA ◽  
Masatoshi TOKUSHIMA ◽  
...  

The colonization policies of Ancient Rome followed a range of legal arrangements concerning property distribution and state formation, documented in fragmented textual and epigraphic sources. Once antiquarian scholars rediscovered and scrutinized these sources in the Renaissance, their analysis of the Roman colonial model formed the intellectual background for modern visions of empire. What does it mean to exercise power at and over distance? This book foregrounds the pioneering contribution to this debate of the great Italian Renaissance scholar Carlo Sigonio (1522/3–84). His comprehensive legal interpretation of Roman society and Roman colonization, which for more than two centuries remained the leading account of Roman history, has been of immense (but long disregarded) significance for the modern understanding of Roman colonial practices and of the legal organization and implications of empire. Bringing together experts on Roman history, the history of classical scholarship, and the history of international law, this book analyses the context, making, and impact of Sigonio’s reconstruction of the Roman colonial model. It shows how his legal interpretation of Roman colonization originated and how it informed the development of legal colonial discourse, from visions of imperial reform and colonial independence in the nascent United States of America, to Enlightenment accounts of property distribution, culminating in a specific juridical strand in twentieth-century Roman historiography. Through a detailed analysis of scholarly and political visions of Roman colonization from the Renaissance until today, this book shows the enduring relevance of legal interpretations of the Roman colonial model for modern experiences of empire.


1985 ◽  
Author(s):  
Richard F. Carson ◽  
Ted E. Batchman ◽  
Marta L. McWright

Crystals ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 420
Author(s):  
Ang Deng ◽  
Wonkeun Chang

We numerically investigate the effect of scaling two key structural parameters in antiresonant hollow-core fibers—dielectric wall thickness of the cladding elements and core size—in view of low-loss mid-infrared beam delivery. We demonstrate that there exists an additional resonance-like loss peak in the long-wavelength limit of the first transmission band in antiresonant hollow-core fibers. We also find that the confinement loss in tubular-type hollow-core fibers depends strongly on the core size, where the degree of the dependence varies with the cladding tube size. The loss scales with the core diameter to the power of approximately −5.4 for commonly used tubular-type hollow-core fiber designs.


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