Emerging 2D Materials with Nonparabolic Bands for Ultrafast Photonics
G Liu, Z Cui, F Zhang, Y Zeng, W Chen, Y Liu… - Small …, 2023 - Wiley Online Library
In recent years, 2D materials have been widely used in optical and photonic applications
such as mode lockers, optical switches, polarizers, and optical modulators. As is known …
such as mode lockers, optical switches, polarizers, and optical modulators. As is known …
Dielectric‐Metasurface‐Enhanced Kerr Self‐Modulation for Passively Q‐Switching
P Sun, Y Sun, H Yang, X Xu, Y Jin… - Laser & Photonics …, 2024 - Wiley Online Library
Dielectric metasurfaces are highly sought‐after since they have found a variety of linear and
nonlinear applications. Here, a novel transmission modulation is presented for pulsed laser …
nonlinear applications. Here, a novel transmission modulation is presented for pulsed laser …
The nonlinear optical property of germanium saturable absorber and its application in normal dispersion Er-doped fiber laser
R Zhao, J Qiu, S Sun, Z Sui, F Yang, H Zhang… - Infrared Physics & …, 2022 - Elsevier
Recently, germanium (Ge) has been considered as the two-dimensional (2D) material
saturable absorber (SA) due to its excellent nonlinear saturable absorption properties …
saturable absorber (SA) due to its excellent nonlinear saturable absorption properties …
Passively mode-locked Er-doped fiber laser with single and double wavelength pulses based on germanene saturable absorber
J Ding, X Liu, T Li, X Zou, Y Yu, N Xu, X Shang… - Laser …, 2024 - iopscience.iop.org
In this paper, we focus on the single crystal material germanium (Ge), which is fabricated
into saturable absorbers (SAs) employing liquid phase exfoliation, and validate it with an …
into saturable absorbers (SAs) employing liquid phase exfoliation, and validate it with an …