All Outputs (9)

Compact chip-scale filter based on curved waveguide Bragg gratings (2010)
Journal Article
Zamek, S., Tan, D., Khajavikhan, M., Ayache, M., Nezhad, M., & Fainman, Y. (2010). Compact chip-scale filter based on curved waveguide Bragg gratings. Optics Letters, 35(20), 3477-3479. https://doi.org/10.1364/OL.35.003477

We propose a method for miniaturization of filters based on curved waveguide Bragg gratings, so that long structures can be packed into a small area on a chip. This eliminates the stitching errors introduced in the fabrication process, which compromi... Read More about Compact chip-scale filter based on curved waveguide Bragg gratings.

Polarization weighting of Fano-type transmission through bi-dimensional metallic gratings (2010)
Journal Article
Tetz, K., Lomakin, V., Nezhad, M., Pang, L., & Fainman, Y. (2010). Polarization weighting of Fano-type transmission through bi-dimensional metallic gratings. Journal of the Optical Society of America A, 27(4), 911-917. https://doi.org/10.1364/JOSAA.27.000911

We demonstrate an approach allowing isolating effects of surface plasmon polariton mediated resonant transmission in a periodic grating by means of polarization rotation. The grating comprises a square array of cylindrical holes in an optically thick... Read More about Polarization weighting of Fano-type transmission through bi-dimensional metallic gratings.

Measurement of the optical properties of gold at cryogenic temperatures (2010)
Presentation / Conference Contribution

Optical constants of gold are measured at cryogenic temperatures. The imaginary part of epsilon exhibits a drop at longer wavelengths. This directly demonstrates that performance of metal-based optical devices can be improved by cryogenic cooling.

Curved waveguide Bragg gratings on a chip (2010)
Presentation / Conference Contribution

We demonstrate curved waveguide Bragg gratings on an SOI chip. Our approach allows long Bragg gratings to be fabricated on an extremely small area, avoiding write-field stitching errors, typically introduced in the fabrication process.

Active and passive nanophotonics for information systems applications (2010)
Presentation / Conference Contribution

This paper explores the role of nanotechnology with focus on nanophotonics in dielectric, metal, and semiconductor inhomogeneous metamaterials and devices for optical communications, information and signal processing, and sensing.

Wavelength selective coupler on silicon for applications in wavelength division multiplexing (2010)
Presentation / Conference Contribution

A wavelength selective add/drop filter based on coupled vertical gratings is proposed for applications in wavelength division multiplexing on silicon. We demonstrate tailoring of device bandwidth and channel location.

Room-temperature subwavelength metallo-dielectric lasers (2010)
Journal Article

We demonstrate room-temperature pulsed laser emission from optically pumped metallo-dielectric cavities that are smaller than their emission wavelength in all three dimensions. The cavity consists of an aluminium/silica bi-layer shield surrounding an... Read More about Room-temperature subwavelength metallo-dielectric lasers.

Coupled vertical gratings on silicon for applications in wavelength division multiplexing (2010)
Presentation / Conference Contribution

An add/drop filter based on coupled vertical gratings is presented on silicon. We analyze the device theoretically and experimentally and show that the concept is easily extended to multi-channel add/drop filters. We demonstrate tunability of the dev... Read More about Coupled vertical gratings on silicon for applications in wavelength division multiplexing.

Nanophotonics for integrated information systems (2010)
Presentation / Conference Contribution

Advances in nanoscale fabrication techniques in dielectric and metallic material systems has opened up new opportunities in photonics and plasmonics for solving long standing problems in information systems and telecommunication systems. Optics in ge... Read More about Nanophotonics for integrated information systems.