Flattened and broadband mid-infrared supercontinuum generation in As2S3 photonic crystal fibers with a square air-hole lattice

Le Tran, Bao Tran; Van, Lanh Chu

doi:10.1007/s12648-024-03159-7

Indian J Phys

2024

DOI: 10.1007/s12648-024-03159-7

|View full text |Cite

Flattened and broadband mid-infrared supercontinuum generation in As2S3 photonic crystal fibers with a square air-hole lattice

Bao Tran Le Tran,

Lanh Chu Van

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

References 48 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Chalcogenide Ge₂₀Sb₅Se₇₅ photonic crystal fiber with seven air-hole rings for ultraflat mid-infrared supercontinuum generation

Van,

Le Tran

2024

Laser Phys.

View full text Add to dashboard Cite

Supercontinuum (SC) generation in solid-core circular photonic crystal fibers (PCFs) made of Ge20Sb5Se75 is numerically analyzed. A large core is projected to increase light coupling efficiency into selected PCFs as well as raise coupling to standard silica fibers. High nonlinear coefficient and near-zero flat dispersion allow ultraflat SC spanning 1.5–4.6 μm in an all-normal dispersion regime. This requires 3 kW of peak power with 180 fs of pulse duration. The fiber with one zero-dispersion wavelength (ZDW) generates SC bandwidth in the range of 1.54–7.39 μm at 3.5 μm using peak power of 10 kW. For the same input power, the SC spectral covers from 1.39 to 7.36 μm in 10 cm of fiber with two ZDWs. These are wider SC bandwidths than those of previous chalcogenide fibers reached with lower peak powers. Therefore, the proposed Ge20Sb5Se75 PCFs are excellent candidates for the broadband ultraflat mid-infrared SC spectra used in high-speed nonlinear imaging and frequency measurement.

show abstract

Chalcogenide Ge₂₀Sb₅Se₇₅ photonic crystal fiber with seven air-hole rings for ultraflat mid-infrared supercontinuum generation

Van,

Le Tran

2024

Laser Phys.

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Flattened and broadband mid-infrared supercontinuum generation in As2S3 photonic crystal fibers with a square air-hole lattice

Cited by 1 publication

References 48 publications

Chalcogenide Ge₂₀Sb₅Se₇₅ photonic crystal fiber with seven air-hole rings for ultraflat mid-infrared supercontinuum generation

Chalcogenide Ge₂₀Sb₅Se₇₅ photonic crystal fiber with seven air-hole rings for ultraflat mid-infrared supercontinuum generation

Contact Info

Product

Resources

About

Flattened and broadband mid-infrared supercontinuum generation in As2S3 photonic crystal fibers with a square air-hole lattice

Cited by 1 publication

References 48 publications

Chalcogenide Ge20Sb5Se75 photonic crystal fiber with seven air-hole rings for ultraflat mid-infrared supercontinuum generation

Chalcogenide Ge20Sb5Se75 photonic crystal fiber with seven air-hole rings for ultraflat mid-infrared supercontinuum generation

Contact Info

Product

Resources

About

Chalcogenide Ge₂₀Sb₅Se₇₅ photonic crystal fiber with seven air-hole rings for ultraflat mid-infrared supercontinuum generation

Chalcogenide Ge₂₀Sb₅Se₇₅ photonic crystal fiber with seven air-hole rings for ultraflat mid-infrared supercontinuum generation