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Phase Change Memory (PCM) has recently gained momentum in the semiconductor industry as a viable alternative to flash memory due to the fact that flash (NOR and NAND) and DRAM memory technologies are expected to encounter scaling difficulties as chip lithography shrinks, and various unique properties PCM offers. The PCM cell has been shown to scale down below 10nm as it uses the unique properties...
We demonstrate a photonic crystal (PC) cavity formed post-fabrication by locally modifying the refractive index of a chalcogenide PC by using the photosensitivity of the chalcogenide glass.
We achieve efficient coupling to both photonic crystal waveguides and nanocavities in chalcogenide glass via low-loss, highly flexible silica fibre nanowires
We present the first experimental and theoretical results using nonlinear 2D photonic crystals in chalcogenide. This scheme provides a promising platform to realize low power integrated all-optical switching and logic functions.
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