Optimum laser driver for improvements of collisional recombination schemes at short wavelengths

1997 ◽  
Author(s):  
Laurence Bonnet ◽  
Sylvie Jacquemot ◽  
Jean-Luc Miquel
Keyword(s):  
Laser Driver ◽  
Collisional Recombination

Parasitic element influence on laser driver performances for 1.3 μm fiber optical communication

1993 ◽  
Vol 3 (9) ◽  
pp. 1751-1759 ◽  
Author(s):  
N. Hassaine ◽  
K. Sauv ◽  
A. Konczykowska ◽  
R. Lefevre
Keyword(s):  
Optical Communication ◽  
Parasitic Element ◽  
Laser Driver ◽  
Fiber Optical ◽  
Fiber Optical Communication

Mejora de la linealidad de un VCSEL mediante técnicas de predistorsión para aplicaciones de radio sobre fibra

2019 ◽  
Vol 7 ◽  
Author(s):  
Guillermo Royo ◽  
Salvador Andrés ◽  
Carlos Sánchez Azqueta ◽  
Concepción Aldea ◽  
Santiago Celma
Keyword(s):  
Laser Driver

En este trabajo se presenta el modelado de un láser emisor de superficie de cavidad vertical (VCSEL) para el diseño de un láser driver programable en ganancia y con una elevada linealidad para su uso en un sistema de antenas distribuidas (DAS). Todo ello con una arquitectura que utiliza la transmisión de datos de frecuencia intermedia sobre fibra (IFoF) con tecnología CMOS nanométrica.

Hybrid-integrated laser/driver module for 10 Gbit/s optical fibre transmission

1990 ◽  
Vol 26 (2) ◽  
pp. 145 ◽  
Author(s):  
H. Nakano ◽  
K. Uomi ◽  
K. Yamashita ◽  
Y. Yagiu
Keyword(s):  
Optical Fibre ◽  
Fibre Transmission ◽  
Laser Driver ◽  
Optical Fibre Transmission

Post-solitons and electron vortices generated by femtosecond intense laser interacting with uniform near-critical-density plasmas

2021 ◽  
Author(s):  
Dong-Ning Yue ◽  
Min Chen ◽  
Yao Zhao ◽  
Pan-Fei Geng ◽  
Xiao-Hui Yuan ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Critical Density ◽  
Laser Pulses ◽  
Intense Laser ◽  
Nonlinear Structures ◽  
Particle In Cell ◽  
Laser Propagation ◽  
Laser Driver ◽  
Linearly Polarized ◽  
Dimensional Simulation

Abstract Generation of nonlinear structures, such as stimulated Raman side scattering waves, post-solitons and electron vortices, during ultra-short intense laser pulse transportation in near-critical-density (NCD) plasmas are studied by using multi-dimensional particle-in-cell (PIC) simulations. In two-dimensional geometries, both P- and S- polarized laser pulses are used to drive these nonlinear structures and to check the polarization effects on them. In the S-polarized case, the scattered waves can be captured by surrounding plasmas leading to the generation of post-solitons, while the main pulse excites convective electric currents leading to the formation of electron vortices through Kelvin-Helmholtz instability (KHI). In the P-polarized case, the scattered waves dissipate their energy by heating surrounding plasmas. Electron vortices are excited due to the hosing instability of the drive laser. These polarization dependent physical processes are reproduced in two different planes perpendicular to the laser propagation direction in three-dimensional simulation with linearly polarized laser driver. The current work provides inspiration for future experiments of laser-NCD plasma interactions.

Research of beam smoothing technology in high power laser driver (Invited)

2020 ◽  
Vol 49 (12) ◽  
pp. 20201074-20201074
Author(s):  
高妍琦 Yanqi Gao ◽  
李福建 Fujian Li ◽  
季来林 Lailin Ji ◽  
赵晓晖 Xiaohui Zhao ◽  
夏兰 Lan Xia ◽  
...  
Keyword(s):  
High Power ◽  
High Power Laser ◽  
Power Laser ◽  
Laser Driver

7.4 Gbit/s monolithically integrated GaAs/AlGaAs laser diode-laser driver structure

1993 ◽  
Vol 29 (19) ◽  
pp. 1694 ◽  
Author(s):  
J. Hornung ◽  
Z.-G. Wang ◽  
W. Bronner ◽  
E. Olander ◽  
K. Köhler ◽  
...  
Keyword(s):  
Diode Laser ◽  
Laser Diode ◽  
Monolithically Integrated ◽  
Laser Driver

A Compact Line Replaceable Unit Laser Driver for Laser Inertial Fusion Energy

2012 ◽  
Author(s):  
A. Bayramian ◽  
S. Aceves ◽  
T. Anklam ◽  
K. Baker ◽  
E. Bliss ◽  
...  
Keyword(s):  
Fusion Energy ◽  
Inertial Fusion ◽  
Inertial Fusion Energy ◽  
Laser Driver
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