Hybrid Chalcogenide-Silicon Subwavelength Grating Waveguides Microring Resonators

Subwavelength grating slot (SWGS) microring resonators on a silicon platform, releasing the light field out of the silicon region, show favorable performance in athermal and sensing applications.

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Refractive Index Sensing Based on Mode Splitting in Subwavelength Grating Metamaterial Microring Resonators

10.1109/ogc52961.2021.9654374 ◽

2021 ◽

Author(s):

Wanxin Li ◽

Jiaxin Chen ◽

Jinzhao Wang ◽

Jiewen Li ◽

Yunxu Sun ◽

...

Keyword(s):

Refractive Index ◽

Microring Resonators ◽

Subwavelength Grating ◽

Refractive Index Sensing ◽

Mode Splitting

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Overview of Microring Resonators with Applications to a Tunable Bandpass Filter

10.21236/ada431329 ◽

2005 ◽

Author(s):

Patrick F. Knapp ◽

Matthew S. Rogge

Keyword(s):

Bandpass Filter ◽

Microring Resonators ◽

Tunable Bandpass Filter

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Photo-patternable polymer waveguides for microring resonators

31st European Conference on Optical Communications (ECOC 2005) ◽

10.1049/cp:20050436 ◽

2005 ◽

Author(s):

R. Dekker

Keyword(s):

Microring Resonators ◽

Polymer Waveguides

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Monitoring subwavelength grating structures for vertical-cavity surface-emitting laser applications by spectroscopic ellipsometry

Journal of Vacuum Science & Technology B Nanotechnology and Microelectronics Materials Processing Measurement and Phenomena ◽

10.1116/1.5122771 ◽

2019 ◽

Vol 37 (6) ◽

pp. 062928

Author(s):

Emeric Balogh ◽

Peter Basa ◽

Attila Suto ◽

Benjamin Powell ◽

Anna Bölcskei-Molnár ◽

...

Keyword(s):

Spectroscopic Ellipsometry ◽

Cavity Surface ◽

Laser Applications ◽

Subwavelength Grating ◽

Vertical Cavity Surface ◽

Surface Emitting Laser ◽

Vertical Cavity

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Low-power thermo-optic tuning of vertically coupled microring resonators

Electronics Letters ◽

10.1049/el:20040331 ◽

2004 ◽

Vol 40 (9) ◽

pp. 560 ◽

Cited By ~ 16

Author(s):

I. Christiaens ◽

D. Van Thourhout ◽

R. Baets

Keyword(s):

Low Power ◽

Microring Resonators

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High-Q-Factor Tunable Silica-Based Microring Resonators

Photonics ◽

10.3390/photonics8070256 ◽

2021 ◽

Vol 8 (7) ◽

pp. 256

Author(s):

Yue-Xin Yin ◽

Xiao-Pei Zhang ◽

Xiao-Jie Yin ◽

Yue Li ◽

Xin-Ru Xu ◽

...

Keyword(s):

Optical Communications ◽

Microring Resonator ◽

Microring Resonators ◽

Q Factor ◽

Notch Depth ◽

Critical Coupling ◽

Practical Application ◽

Coupling Condition ◽

High Q ◽

Racetrack Resonator

A high-Q-factor tunable silica-based microring resonator (MRR) is demonstrated. To meet the critical-coupling condition, a Mach–Zehnder interferometer (MZI) as the tunable coupler was integrated with a racetrack resonator. Then, 40 mW electronic power was applied on the microheater on the arm of MZI, and a maximal notch depth of about 13.84 dB and a loaded Q factor of 4.47 × 106 were obtained. The proposed MRR shows great potential in practical application for optical communications and integrated optics.

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