Mechanically exfoliated black phosphorus as a new saturable absorber for both Q-switching and mode-locking laser operation
Black phosphorus (BP), an emerging narrow direct band-gap two-dimensional (2D) layered
material that can fill the gap between the semi-metallic graphene and the wide-bandgap …
material that can fill the gap between the semi-metallic graphene and the wide-bandgap …
Large energy, wavelength widely tunable, topological insulator Q-switched erbium-doped fiber laser
We report on the generation of large energy, widely wavelength tunable pulses in an erbium-
doped fiber laser passively Q-switched by a topological insulator saturable absorber (TI-SA) …
doped fiber laser passively Q-switched by a topological insulator saturable absorber (TI-SA) …
Widely-tunable, passively Q-switched erbium-doped fiber laser with few-layer MoS2 saturable absorber
We propose and demonstrate a MoS_2-based passively Q-switched Er-doped fiber laser
with a wide tuning range of 1519.6–1567.7 nm. The few-layer MoS_2 nano-platelets are …
with a wide tuning range of 1519.6–1567.7 nm. The few-layer MoS_2 nano-platelets are …
2D noncarbon materials-based nonlinear optical devices for ultrafast photonics
B Guo - Chinese Optics Letters, 2018 - opg.optica.org
Ultrafast lasers play an important role in a variety of applications ranging from optical
communications to medical diagnostics and industrial materials processing. Graphene and …
communications to medical diagnostics and industrial materials processing. Graphene and …
Graphene/phosphorene nano-heterojunction: facile synthesis, nonlinear optics, and ultrafast photonics applications with enhanced performance
Owing to its thickness-modulated direct energy band gap, relatively strong light–matter
interaction, and unique nonlinear optical response at a long wavelength, few-layer black …
interaction, and unique nonlinear optical response at a long wavelength, few-layer black …
Tunable S-Band Q-Switched Fiber Laser Using Bi2Se3 as the Saturable Absorber
This paper describes a successful demonstration of S-band region wavelength output
generated via a tunable Q-switch fiber laser with the topological insulator (TI) Bi 2 Se 3 as a …
generated via a tunable Q-switch fiber laser with the topological insulator (TI) Bi 2 Se 3 as a …
Wavelength-tunable broadband lasers based on nanomaterials
C Zhang, C Zhang, Y Li, Y Shi, J Chao, Y Zhao… - …, 2023 - iopscience.iop.org
Nanomaterials are widely used in the fields of sensors, optoelectronics, biophotonics and
ultrafast photonics due to their excellent mechanical, thermal, optical, electrical and …
ultrafast photonics due to their excellent mechanical, thermal, optical, electrical and …
Graphene-silicon hybrid chirped-superstructure bragg gratings for far infrared frequency
J Parmar, SK Patel, M Ladumor… - Materials Research …, 2019 - iopscience.iop.org
We propose the use of graphene chirped-superstructure bragg gratings for far infrared
frequency. Grating structure is created by placing graphene layers between the silicon …
frequency. Grating structure is created by placing graphene layers between the silicon …
Tunable Q-switched fiber laser based on a graphene saturable absorber without additional tuning element
R Zhang, J Wang, M Liao, X Li, PW Kuan… - IEEE Photonics …, 2019 - ieeexplore.ieee.org
A tunable passively Q-switched fiber laser is fabricated using a graphene saturable
absorber. The graphene saturable absorber is composed of a tapered fiber coated with …
absorber. The graphene saturable absorber is composed of a tapered fiber coated with …
[HTML][HTML] Tunable passively Q-switched ultranarrow linewidth erbium-doped fiber laser
A tunable passively Q-switched erbium-doped fiber laser with ultranarrow linewidth is
proposed and demonstrated. With the single wall carbon nanotubes (SWCNTs) as the …
proposed and demonstrated. With the single wall carbon nanotubes (SWCNTs) as the …