271 citations · 396 across the 6 of their papers we have counts for
6 papers
Extreme multiexciton emission from deterministically assembled single emitter subwavelength plasmonic patch antennas
Amit Raj Dhawan, Cherif Belacel, Juan U. Esparza-Villa +8
Plasmonic antennas are attractive optical structures for many applications in nano and quantum technologies. By providing enhanced interaction between a nanoemitter and light, they…
Optomechanical THz detection with a sub-wavelength resonator
Cherif Belacel, Yanko Todorov, Stefano Barbieri +3
The terahertz (THz) spectral domain offers a myriad of applications spanning chemical spectroscopy, medicine, security and imaging[1]. It has also recently become a playground for…
Optical characterization of active photon cages
Rémy Artinyan, Aziz Benamrouche, Chérif Belacel +10
Recently, we developed a new family of 3D photonic hollow resonators which theoretically allow tight confinement of light in a fluid (gaz or liquid): the photon cages. These new re…
Controlling spontaneous emission with plasmonic optical patch antennas
C. Belacel, B. Habert, F. Bigourdan +11
We experimentally demonstrate the control of the spontaneous emission rate and the radiation pattern of colloidal quantum dots deterministically positioned in a plasmonic patch ant…
Critical optical coupling between a GaAs disk and a nanowaveguide suspended on the chip
C. Baker, C. Belacel, A. Andronico +6
We report on an integrated GaAs disk/waveguide system. A millimeter-long waveguide is suspended and tapered on the chip over a length of 25 μm to evanescently couple to high Q opti…
Ultra-low loss single-mode silica tapers manufactured by a microheater
Lu Ding, Cherif Belacel, Sara Ducci +2
Using a ceramic thermoelectric heater, we show highly reproducible fabrication of single-mode sub-wavelength silica tapers with ultra-low loss level. The reproducibility of the pro…