Slot waveguide ring resonator modulator

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OSA | Towards a millivolt optical modulator with nano-slot ...

Micro Ring Resonators in Silicon-on-Insulator I, Antonio Samarelli, declare that this thesis titled, Micro Ring Resonators in ... with advanced modulation formats and high bit-rate transmission systems. iii .... mode Dispersion and Waveguide-to-Slot Mode Transition in Silicon-on-Insulator. A hybrid electro-optic polymer and TiO2 double-slot waveguide ... Feb 24, 2015 ... An electro-optic (EO) modulator using a TiO2 slot hybrid waveguide has ..... Silicon-polymer hybrid slot waveguide ring-resonator modulator. Silicon-polymer hybrid slot waveguide ring-resonator modulator We demonstrate a ring-resonator modulator based on a silicon-polymer hybrid slot waveguide with a tunability of 12.7 pm/V at RF speeds and a bandwidth of 1 GHz, for optical wavelengths near 1550 nm. Our slot waveguides were fabricated with 193 nm optical lithography, as opposed to the electron beam Silicon-polymer hybrid slot waveguide ring-resonator modulator ...

Mar 31, 2010 ... ... a compact ring resonator formed by horizontal silicon slot waveguides filled ... All-Optical Modulation in a Graphene-Covered Slotted Silicon ...

that the mode proﬁles in the silicon slot waveguide can be accurately tuned by the ALD method. Our results show that ALD of organic and inorganic materials can be combined with conventional silicon waveguide fabrication techniques to create slot waveguide ring resonators with … Towards a millivolt optical modulator with nano-slot demonstrated ring resonators with substantially better tunability (in Gigahertz per volt) than those built with comparable electrooptic materials in conventional geometries [16]. Here we present a detailed analysis of the manner in which the slot waveguide enhance the modulation effect, and we also present a study of a number of new designs.

Organic Electro-Optics | Jen Research Group

modulation speed. Coupled-ring-resonator structures composed of a sequence of micro-resonators coupled to an optical waveguide have been reported [8, 9]. Previously, these structures are used for slow light or nonlinear optics. In this paper, we propose and analyze a coupled-ring-resonator-based modulator, in which Optical ring resonators - Wikipedia

Optical Biosensors based on Silicon-On-Insulator Ring Resonator: A ...

A hybrid electro-optic polymer and TiO2 double-slot waveguide modulator ...