C
Christophe Peroz
Researcher at Lawrence Berkeley National Laboratory
Publications - 65
Citations - 761
Christophe Peroz is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Electron-beam lithography & Nanoimprint lithography. The author has an hindex of 15, co-authored 65 publications receiving 691 citations. Previous affiliations of Christophe Peroz include University of California.
Papers
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Journal ArticleDOI
Holographic planar lightwave circuit for on-chip spectroscopy
Giuseppe Carlo Calafiore,Alexander Koshelev,Scott Dhuey,Alexander Goltsov,Pavel V. Sasorov,Sergey Babin,Vladimir Yankov,Stefano Cabrini,Christophe Peroz +8 more
TL;DR: In this paper, a high-resolution spectrometer-on-chip based on digital planar holograms is presented, which can encode any optical transfer function with high customizability and is compatible with semiconductor lithography techniques and nano-imprint lithography.
Journal ArticleDOI
Optical metasurfaces for high angle steering at visible wavelengths.
Dianmin Lin,Mauro Melli,Evgeni Poliakov,Pierre St. Hilaire,Scott Dhuey,Christophe Peroz,Stefano Cabrini,Mark L. Brongersma,Klug Michael Anthony +8 more
TL;DR: Two types of Si-based metasurfaces are created to steer visible light to a large deflection angle and exhibit high diffraction efficiencies over a broad range of angles of incidence.
Journal ArticleDOI
Single digit nanofabrication by step-and-repeat nanoimprint lithography.
TL;DR: A novel strategy for fabricating nanoimprint templates with sub-10 nm patterns is demonstrated by combining electron beam lithography and atomic layer deposition, which extends the capacity of step-and-repeat nanoim print lithography as a single digit nanofabrication method.
Journal ArticleDOI
Digital optical spectrometer-on-chip
Sergey Babin,A. E. Bugrov,Stefano Cabrini,Scott Dhuey,Alexander Goltsov,Igor Ivonin,Ernst-Bernhard Kley,Christophe Peroz,Holger Schmidt,Vladimir Yankov +9 more
TL;DR: In this article, a concept of digital optical spectrometer-on-chip is proposed and results of their fabrication and characterization are reported, based on computer-designed digital planar holograms which involves millions of lines specifically located and oriented in order to direct output light into designed focal points according to the wavelength.
Patent
Metasurfaces for redirecting light and methods for fabricating
TL;DR: In this paper, a multilevel waveguide consisting of a waveguide having light incoupling or light outcoupling optical elements formed of a metasurface is described.