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Updated: Feb 8, 2026
12:18
Microwave Photonics Systems Based on Whispering-gallery-mode Resonators
Published on: August 5, 2013
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Optical-resonance-enhanced nonlinearities in a MoS2-coated single-mode fiber
Optics Letters
|June 30, 2018
Summary
Few-layer molybdenum disulfide (MoS2) exhibits tunable electronic properties, making it ideal for optoelectronics. Researchers enhanced its nonlinear optical response using a side-polished fiber platform for photonic applications.
Area of Science:
- Materials Science
- Optoelectronics
- Photonics
Background:
- Few-layer molybdenum disulfide (MoS2) possesses layer-dependent electronic band structures.
- This characteristic makes MoS2 a promising material for optoelectronic, photonic, and lasing devices.
Purpose of the Study:
- To investigate the nonlinear optical properties of few-layer MoS2.
- To explore the use of a side-polished optical fiber platform for accessing these properties.
- To demonstrate enhanced nonlinear response through resonant coupling.
Main Methods:
- Utilized a side-polished optical fiber platform to interface with few-layer MoS2.
- Investigated the nonlinear optical response of MoS2 thin films.
- Observed optical modulation and spectral broadening in the telecom band.
Main Results:
- Demonstrated significantly enhanced nonlinear optical response via resonant coupling.
- Successfully observed optical modulation and spectral broadening in the telecom band.
- Showcased the effectiveness of the fiber platform for probing 2D material nonlinearities.
Conclusions:
- Resonant coupling enhances the nonlinear optical properties of MoS2.
- The side-polished fiber platform provides an effective method for accessing and studying these enhanced nonlinearities.
- This approach offers new avenues for exploring the photonic properties of 2D materials.
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