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Irfan Bulu
Researcher at Harvard University
Publications - 102
Citations - 3711
Irfan Bulu is an academic researcher from Harvard University. The author has contributed to research in topics: Photonic crystal & Diamond. The author has an hindex of 32, co-authored 102 publications receiving 3509 citations. Previous affiliations of Irfan Bulu include Massachusetts Institute of Technology & Bilkent University.
Papers
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Investigation of magnetic resonances for different split-ring resonator parameters and designs
Koray Aydin,Irfan Bulu,Kaan Guven,Maria Kafesaki,Costas M. Soukoulis,Costas M. Soukoulis,Ekmel Ozbay +6 more
TL;DR: In this paper, the magnetic resonance of split-ring resonators was investigated experimentally and numerically, and the dependence of the geometrical parameters on magnetic resonance frequency was studied.
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Diamond nonlinear photonics
Birgit Hausmann,Irfan Bulu,Irfan Bulu,Vivek Venkataraman,Parag B. Deotare,Parag B. Deotare,Marko Loncar +6 more
TL;DR: In this article, an optical parametric oscillator in the telecom wavelength range is realized in a diamond system consisting of a ring resonator coupled to a diamond waveguide, and threshold powers as low as 20mW are measured and up to 20 new wavelengths are generated from a single-frequency pump laser.
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Enhanced single-photon emission from a diamond–silver aperture
Jennifer T. Choy,Birgit Hausmann,Thomas M. Babinec,Irfan Bulu,Mughees Khan,Patrick Maletinsky,Amir Yacoby,Marko Loncar +7 more
TL;DR: In this article, the authors propose to embed single nitrogen-vacancy centers into ordered arrays of plasmonic nanostructures to enhance their radiative emission rate and thus give greater scalability over previous bottom-up approaches.
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Subwavelength resolution with a negative-index metamaterial superlens
TL;DR: In this paper, an impedance-matched, low loss negative-index metamaterial superlens that is capable of resolving subwavelength features of a point source with a 0.13λ resolution was presented.
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Experimental demonstration of a left-handed metamaterial operating at 100 GHz
Mutlu Gokkavas,Kaan Guven,Irfan Bulu,Koray Aydin,R. S. Penciu,Maria Kafesaki,Costas M. Soukoulis,Costas M. Soukoulis,Ekmel Ozbay +8 more
TL;DR: In this paper, the existence of a left-handed transmission band in a bulk composite metamaterial (CMM) around 0.3em, 0.5GHz was demonstrated experimentally.