Publication: A birefringent phase-matching method in multilayered hyperbolic metamaterials
1
0
Issued Date
2018
Resource Type
File Type
application/pdf
ISSN
0277786X
Other identifier(s)
2-s2.0-85047307320
Rights Holder(s)
มหาวิทยาลัยศรีนครินทรวิโรฒ
Bibliographic Citation
Proceedings of SPIE - The International Society for Optical Engineering. Vol 10516, (2018)
Suggested Citation
Wicharn S., Plaipichit S., Seesan T., Buranasiri P. A birefringent phase-matching method in multilayered hyperbolic metamaterials. Proceedings of SPIE - The International Society for Optical Engineering. Vol 10516, (2018). doi:10.1117/12.2292534 Retrieved from: https://hdl.handle.net/20.500.14740/3875
Author(s)
Abstract
Multilayered hyperbolic metamaterials (MHM) is proposed to create phase matching of fundamental-frequency (FF) and third-harmonic (TH) field components with a unique dispersion provided by the engineered MHM structure for third-harmonic generation in ultra-short pulse regime. In this work, we analytically study the ensuing possibilities and demonstrate that a birefringent phase-matching can be alternatively achieved with a wide range of involved material parameters and optimal engineering of MHM structure. When the phase-matched conditions is satisfied by birefringent phase-matching method, the growth rate of the TH intensity generating as a function of the nonlinear-optical interaction length to be obviously increased. This method opens new ways of improving the conversion efficiency of frequency tripling regardless of the coherence length in the bulk of a nonlinear material. © 2018 SPIE.
Subject(s)
Anisotropic media
Birefringence
Dispersions
Harmonic analysis
Harmonic generation
Metamaterials
Nonlinear optics
Ultrashort pulses
Anisotropic metamaterials
Birefringent phase matching
Coherence lengths
Effective medium theories
Fundamental frequencies
Material parameter
Nonlinear materials
Nonlinear optical interactions
Phase matching
Birefringence
Dispersions
Harmonic analysis
Harmonic generation
Metamaterials
Nonlinear optics
Ultrashort pulses
Anisotropic metamaterials
Birefringent phase matching
Coherence lengths
Effective medium theories
Fundamental frequencies
Material parameter
Nonlinear materials
Nonlinear optical interactions
Phase matching