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Perfect Circular Dichroic Metamirrors
[article]
2015
arXiv
pre-print
In nature, the beetle Chrysina gloriosa derives its iridescence by selectively reflecting left-handed circularly polarized light only. Here, for the first time, we introduce and demonstrate the optical analogue based on an ultrathin metamaterial, which we term circular dichroic metamirror. A general method to design the circular dichroic metasmirror is presented under the framework of Jones calculus. It is analytically shown that the metamirror can be realized by two layers of anisotropic
arXiv:1506.00971v1
fatcat:bomkuy3bjrcp7hagrusoyhs72m
more »
... terial structures, in order to satisfy the required simultaneous breakings of n-fold rotational (n>2) and mirror symmetries. We design an infrared metamirror, which shows perfect reflectance for left-handed circularly polarized light without reversing its handedness, while almost completely absorbs right-handed circularly polarized light. These findings offer new methodology to realize novel chiral optical devices for a variety of applications, including polarimetric imaging, molecular spectroscopy, as well as quantum information processing.
Equilibrium Product Bundling
1997
The journal of business
Yongmin Chen
University of Colorado at Boulder
Equilibrium Product Bundling*
I. ...
doi:10.1086/209709
fatcat:6bkh5ryeyzecpat3aurfvjkxbe
Market Design with Correlated Valuations
2006
Economica
Chen and Li (1999) contains a study where firms' information is about a pure common value. ...
This is related to studies on auctions with endogenous valuations, such as Krishna (1993) , Krishna and Rosenthal (1996) , Rosenthal and Wang (1996) , and Chen (2000) . ...
doi:10.1111/j.1468-0335.2006.00531.x
fatcat:3b7yni6o2nfyfjx2fhkn4kejym
Vertical Disintegration
2005
Journal of Economics and Management Strategy
See details in Chen (2001). in Cournot or in Bertrand fashion. ...
See the examples in Section 3 and more detailed analysis in Chen (2001) . ...
doi:10.1111/j.1430-9134.2005.00040.x
fatcat:leik2gikj5hndhmvxrqx74nu6m
Marketing Innovation
2006
Journal of Economics and Management Strategy
., Chen 1997; Fudenberg and Tirole, 2000; Taylor, 2003; and Villas-Boas, 1999) . ...
doi:10.1111/j.1530-9134.2006.00093.x
fatcat:2nsqr5k4sjhjxkhqsvu2wkn34y
Manipulating Smith-Purcell Emission with Babinet Metasurfaces
2016
Physical Review Letters
Swift electrons moving closely parallel to a periodic grating produce far-field radiation of light, which is known as the Smith-Purcell effect. In this letter, we demonstrate that designer Babinet metasurfaces composed of C-aperture resonators offer a powerful control over the polarization state of the Smith-Purcell emission, which can hardly be achieved via traditional gratings. By coupling the intrinsically non-radiative energy bound at the source current sheet to the out-of-plane electric
doi:10.1103/physrevlett.117.157401
pmid:27768326
fatcat:e6umw7c7qbh6lcvaa5f6hnfctu
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... ole and in-plane magnetic dipole of the C-aperture resonator, we are able to excite cross-polarized light thanks to the bianisotropic nature of the metasurface. The polarization direction of the emitted light is aligned with the orientation of the C-aperture resonator. Furthermore, the efficiency of the Smith-Purcell emission from Babinet metasurfaces is efficiently increased by 84%, in comparison with the case of conventional gratings. These findings not only open up a new way to manipulate the electron-beam-induced emission in the near-field region, but also promise compact, tunable and efficient light sources and particle detectors.
PROFITABILITY OF PRODUCT BUNDLING*
2013
International Economic Review
Improving market performance in the digital economy
2020
China economic review
., Athey and Ellison 2011; Chen and He, 2011) . ...
Chen and Sappington (2018) study the optimal rule for patent infringement damages in a seque ntial innovation environment. ...
doi:10.1016/j.chieco.2020.101482
fatcat:vbxh2ddi6rby7ecgqqn356vfru
Entry and Welfare in Search Markets
2017
Economic Journal
., Chen and Riordan, 2008) . ...
With n 2 sellers, from standard arguments (e.g., Diamond, 1971 ; Chen and He, 2011), there is a unique equilibrium where each seller sets p = p o ; each consumer will search sequentially and will purchase ...
doi:10.1111/ecoj.12412
fatcat:jy5bjb2cizehzfuty2kw6xrega
Price-increasing competition
2008
The Rand Journal of Economics
Details of the calculations that establish Lemma 1 as well as Theorem 3 below are contained in an updated version of an appendix initially contained in Chen and Riordan (2006). ...
Chen and Riordan (2007) provides an analysis within a spatial setting and Gabaix, Laibson, and Li (2005) study the independence case with no outside good for specific distribution functions. ...
doi:10.1111/j.1756-2171.2008.00049.x
fatcat:tw3f2owyxjh2rjvlb7d2svr72m
Intermediaries and consumer search
2018
International Journal of Industrial Organization
Athey-Ellison and Chen-He …rst embedded such aunctions in models of discussion below follows closely Chen and He (2011).Speci…cally, a search engine (E) has n < N positions E 1 ; E 2 ; :::; E n , each ...
For convenience, assume n = 3; N 4; and the match probability for seller S i is
Athey and Ellison (2011), Elizr and Spiegler (2011), and Chen and Zhang (2016). ...
doi:10.1016/j.ijindorg.2017.08.001
fatcat:gi45v2ilobarvpkjzlr3q5mnhe
Churn Versus Diversion in Antitrust: An Illustrative Model
2016
Economica
This simple model, adapted from Chen and Riordan's (2007) spokes model, 4 has several notable features. ...
We address these questions in a tractable oligopoly model, a variant on the spokes model of Chen and Riordan (2007) . ...
doi:10.1111/ecca.12207
fatcat:46pg3alezbgcxnt67g6vua7z34
Group Coupons: Interpersonal Bundling on the Internet
2012
Social Science Research Network
., Adams and Yellen 1976; Schmalensee, 1984; Long, 1984; McAfee, McMillan, and Whinston 1989; and Chen and Riordan, 2011). 5 This paper will suggest two new motives for bundling that have not been ...
doi:10.2139/ssrn.2164366
fatcat:67kzhzjuuzay5lusbpgork5xrq
DYNAMIC PRICE DISCRIMINATION WITH ASYMMETRIC FIRMS*
2008
Journal of Industrial Economics
., Chen, 1997; Villas-Boas, 1999; Fudenberg and Tirole, 2000; and Taylor, 2003) . ...
See Chen (2005) for more discussion of this case, and of another sued Teliasonera, a dominant …rm in the Swedish telecom market, for having selectively o¤ered better terms to a rival's customers. ...
doi:10.1111/j.1467-6451.2008.00362.x
fatcat:7cxz5excr5ezfbppwg75c4qidq
Prices, Profits, and Preference Dependence
2015
Journal of Industrial Economics
More details of these illustrative examples are contained in Chen and Riordan (2011) .
III. ...
Chen and Pearcy (2010) uses a speci…c class of copulas to model intertemporal dependence of consumer values. ...
doi:10.1111/joie.12083
fatcat:pyo7fvvcxba7ddcw3x6wwigtj4
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