Slot waveguide ring resonator modulator

Double-Slot Hybrid Plasmonic Ring Resonator Used for Optical ... An ultra-high sensitivity double-slot hybrid plasmonic (DSHP) ring resonator, used for optical sensors and modulators, is developed. Due to high index contrast, as well as plasmonic enhancement, a considerable part of the optical energy is concentrated in the narrow slots between Si and plasmonic materials (silver is used in this paper), which leads to high sensitivity to the infiltrating ... Active silicon integrated nanophotonics: ferroelectric BaTiO3 ...

SpliESR: Tunable Power Splitter Based on an Electro-Optic The resonator is made to work in the resonant state whenever we want to filter out the resonant wavelength from the input waveguide. However, when we want to allow the wavelength to pass along the through port, the resonator is brought out of the resonant state … Plate-slot polymer waveguide modulator on silicon-on Apr 30, 2018 · The fabricated Mach-Zehnder interferometer (MZI) and ring resonator consist of a Si and TiO2 slot, in which the EO polymer was embedded to realize a low-driving and large bandwidth modulation. T1 - Plate-slot polymer waveguide modulator on silicon-on-insulator. AU - Qiu, Feng. AU - Spring, Andrew Mark. AU - Hong, Jianxun. AU - Yokoyama ...

The time-domain coupling parameter μ verifies μ 2 = κ 2 ν g /L, where κ is the waveguide coupling parameter at the junction to the resonator, v g the group velocity of the waveguide constituting the ring and L its circumference.

Silicon-polymer hybrid slot waveguide ring-resonator ... 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. Slot waveguide microring modulator on InP membrane ulators. For the steady state of a ring modulator the high ER is ensured by the (nearly) critical coupling of the ring, which means that the self-coupling coefcient is equal to the round trip transmission coefcient of the ring. The modulation bandwidth can be re-Slot waveguide microring modulator on InP membrane 24 Slot-waveguide - Wikipedia In 2006, the slot-waveguide approach was extended to the terahertz frequency band by researchers at RWTH Aachen University. Researchers at the California Institute of Technology also demonstrated that a slot waveguide, in combination with nonlinear electrooptic polymers, could be used to build ring modulators with exceptionally high tunability.

Apr 16, 2018 ... Hochberg, “Silicon-polymer hybrid slot waveguide ring-resonator modulator,” ... silicon/polymer ring resonator electro-optic modulator,” ACS ...

An electro-optic (EO) modulator using a TiO 2 slot hybrid waveguide has been designed and fabricated. Optical mode calculations revealed that the mode was primarily confined within the slots when ...

The silicon strip waveguide ring resonator of radius 50 ... In our design of the electro-optic slotted ring resonator, we varied the slot width from 80 nm to 220 nm in order to determine the optimal values of the slot width in terms of the overlap factor and the optical loss. We calculated both the variation in the overlap factor and in the optical loss with a change in slot width, as shown in Fig. 3. It can be observed from Fig. 3 that with an increase in the slot width, there is a decrease ...

Optical Peaking Enhancement in High-Speed Ring Modulators Gould M. et al. Silicon-polymer hybrid slot waveguide ring-resonator modulator. Opt. Express 19, 3952–3961 (2011). Shainline M. J. et al. Depletion-mode polysilicon optical modulators in a bulk complementary metal-oxide semiconductor process. Opt. Lett. 38, 2729–2731 (2013). Optical Peaking Enhancement in High-Speed Ring Modulators ... Ring resonator modulators (RRM) combine extreme compactness, low power consumption and wavelength division multiplexing functionality, making them a frontrunner for addressing the scalability ... Wavelength division multiplexed and double- port ...

Periodic waveguide structures for on-chip modulation and sensing

Organic Electro-Optics Introduction. The Jen group’s goal in the research of organic electro-optics is to advance the science and engineering of organic second-order nonlinear optical materials and their hybrid systems, enabling the development of “transformative” electro-optic (EO) technologies for ultrafast information processing. Autere, A.; Karvonen, Lasse; Säynätjoki, A.; Roussey, M ... 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 varying mode profiles. Enhanced temperature sensing with liquid-crystal filling ... A fast-response optical sensor based on a slot-waveguide micro-ring resonator with liquid-crystal filling enables more accurate temperature measurement with a nearly fivefold increase in sensitivity. 2 December 2013, SPIE Newsroom. DOI: 10.1117/2.1201311.005222 The wide use of automated control ... Double-Slot Hybrid Plasmonic Ring Resonator - mafiadoc.com

Silicon-polymer hybrid slot waveguide ring-resonator ... 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. Slot waveguide microring modulator on InP membrane ulators. For the steady state of a ring modulator the high ER is ensured by the (nearly) critical coupling of the ring, which means that the self-coupling coefcient is equal to the round trip transmission coefcient of the ring. The modulation bandwidth can be re-Slot waveguide microring modulator on InP membrane 24 OSA | 50-Gb/s ring-resonator-based silicon modulator