Two-section passively Mode-locked laser as a test for amplification and absorption parameters of a quantum well based InP optical amplifier at 1300 nm

J Hazan, S Tondini, A Nassar… - … Journal of Quantum …, 2024 - ieeexplore.ieee.org
characterization results of a passively mode-locked two-section laser that was realized using
a fully active quantum well … The different laser dynamic regimes are identified by recording …

Mode-locked operation characteristics of a monolithic integrated two-section InGaAs/GaAs double quantum wells laser with asymmetric waveguide

Z Qiao, X Li, JXB Sia, WJ Wang, H Wang, L Li… - Optics & Laser …, 2022 - Elsevier
passively mode locked lasers (MLL) based on asymmetric waveguide with InGaAs/GaAs
double quantum wells (DQW) passively mode-locked lasers … on the mode-locked frequency, …

Passively mode-locked Bragg lasers with 64 GHz sub-300 fs pulses at 785 nm

B Janjua, ML Iu, Z Yan, P Charles… - IEEE Photonics …, 2020 - ieeexplore.ieee.org
passively mode-locked Bragg waveguide laser (PMBRL) based on a two quantum well
Light-current-voltage (LIV) characteristics of the lasers were measured from the SA side. The …

Thermal Characteristics of GHz Passively Mode-Locked Semiconductor Disk Laser

L Hua, B Zhuang, J Tian, Y Song… - Journal of Lightwave …, 2022 - ieeexplore.ieee.org
… The material gain of quantum wells based on the Lorentzian … pumped passively mode-locked
SDL with a 1.3 GHz repetition … the influence of wafer design, as well as the thermal effect …

Mode Locked GaAs/AlGaAs Quantum Well Lasers With External Reflectors for Tunable THz Signal Generation

J Chen - 2020 - utd-ir.tdl.org
… , fabrication and characterization of 850 nm GaAs/AlGaAs quantum well mode locked lasers
with … of laser modes: active mode locking and passive mode locking. Sometimes active …

High-quality microwave signal generation with a photonic integrated asymmetric mode-locked laser

A Zarzuelo, J Cesar, R Guzman… - … Topical Meeting on …, 2020 - ieeexplore.ieee.org
… based on InGaAsP/InP quantum well gain media. The asymmetry … Further characterization
of the passive mode-locking … results in lower quality passive mode-locking performance, in our …

Frequency Stability Transfer in Passive Mode-Locked Quantum-Dash Laser Diode Using Optical Injection Locking

K Manamanni, T Steshchenko, F Wiotte… - … Journal of Quantum …, 2022 - ieeexplore.ieee.org
… stacked within GaInAsP injector quantum well emitting at 1.55 μm. The ridge waveguide …
the performance of our stability characterization to that of T2 locked onto the transfer cavity. …

Picosecond pulses from a monolithic GaSb-based passive mode-locked laser

S Becker, J Scheuermann, R Weih, K Rößner… - Applied Physics …, 2020 - pubs.aip.org
applications. In this Letter, we demonstrate the fabrication process and detailed characterization
… The active region consists of two ∼10 nm thick GaInAsSb quantum wells separated by …

[HTML][HTML] Theoretical model of passive mode-locking in terahertz quantum cascade lasers with distributed saturable absorbers

L Seitner, J Popp, M Haider, SS Dhillon, MS Vitiello… - …, 2024 - degruyter.com
… of strong spatial hole burning in the laser gain medium, the pulse … Finally, we study the
robustness of passive mode-lockingmode-locked laser sources, for example, based on quantum

[HTML][HTML] Mode-locked short pulses from an 8 μm wavelength semiconductor laser

J Hillbrand, N Opačak, M Piccardo, H Schneider… - Nature …, 2020 - nature.com
… using a two-photon quantum well infrared photodetector (2-… , we employ two independent
methods to characterize the … the free-running and the actively mode-locked regime. In the latter …