Single-Crystal Diamond Nanobeam Waveguide Optomechanics

Triangular nanobeam photonic cavities in single- crystal diamond

Diamond photonics provides an attractive architecture to explore room temperature cavity quantum electrodynamics and to realize scalable multiqubit computing. Here, we review the present state of diamond photonic technology. The design, fabrication and characterization of a novel nanobeam cavity produced in a single crystal diamond are demonstrated. The present cavity design, based on a triangu...

Photonic crystal nanobeam cavity strongly coupled to the feeding waveguide

Related Articles Self-polarizing terahertz liquid crystal phase shifter AIP Advances 1, 032133 (2011) Plasmonic optical switches based on Mach-Zender interferometer Phys. Plasmas 18, 072112 (2011) Hot spot analysis in integrated circuit substrates by laser mirage effect Appl. Phys. Lett. 98, 164104 (2011) Controlling metamaterial resonances via dielectric and aspect ratio effects Appl. Phys. Le...

LETTERS Design and focused ion beam fabrication of single crystal diamond nanobeam cavities

We present the design and fabrication of nanobeam photonic crystal cavities in single crystal diamond for applications in cavity quantum electrodynamics. First, we describe three-dimensional finite-difference time-domain simulations of a high quality factor Q 106 and small mode volume V 0.5 /n 3 cavity whose resonance corresponds to the zero-phonon transition 637 nm of the nitrogen-vacancy colo...

Design and focused ion beam fabrication of single crystal diamond nanobeam cavities

Single Crystal Diamond Schottky Photodiode

Thanks to its extreme optical and electronic properties, diamond appears to be a promising semiconducting material for photon detection. Its wide band-gap, 5.5 eV, results in a very low leakage current and its electronic properties as high carrier mobility allow fast time response (J. E. Field, 1979). Besides, it has a large breakdown electric field (∼10 V/┤m), a low dielectric constant (i.e. l...