Results 51 to 60 of about 35,384 (163)

A Review of the High-Power All-Solid-State Single-Frequency Continuous-Wave Laser

open access: yesMicromachines, 2021
High-power all-solid-state single-frequency continuous-wave (CW) lasers have been applied in basic research such as atomic physics, precision measurement, radar and laser guidance, as well as defense and military fields owing to their intrinsic ...
Weina Peng   +5 more
doaj   +1 more source

Study of millimeter wave phase shift in 40 GHz hybrid mode locked lasers [PDF]

open access: yes, 2009
An investigation into using hybrid mode-locked lasers to implement millimeter wave phase shift is presented. The phase shift is measured directly using a vector network analyzer enabling straightforward characterization of such systems.
Cryan, MJ, Khawaja, BAM
core   +1 more source

Microresonators for organic semiconductor and fluidic lasers [PDF]

open access: yes, 2007
This thesis describes a number of studies of microstructured optical resonators, designed with the aim of enhancing the performance of organic semiconductor lasers and exploring potential applications. The methodology involves the micro-engineering of
Vasdekis, Andreas E.
core  

Prompt Analysis and Design for Passively Mode-Locked Solid-State Lasers with Semiconductor Saturable Absorbers [PDF]

open access: yes, 2023
The critical pump power for achieving passively continuous-wave mode-locking in a solid-state laser is analytically derived from the spatially dependent rate equations and the criterion for the intracavity pulse energy.
Kai-Feng Huang   +4 more
core   +1 more source

1.5 μm Solid-state Lasers with Diode Pumping [PDF]

open access: yesЖурнал нано- та електронної фізики, 2017
More robust 1.5 μm compact lasers are found. The results of experimental studies of the conditions of generation of the pulse laser with KGW:Nd3 +crystal with transverse pumping are presented.
Y.P. Machekhin, I.V. Beznosenko
doaj   +1 more source

High-power slab-based Tm:YLF laser for in-band pumping of Ho:YAG [PDF]

open access: yes, 2008
Several remote sensing applications require pulsed sources in the mid-infrared spectral regime with high average powers and good beam quality. Ho:YAG lasers have a number of attractive features for high power generation at 2.1 microns, either for direct ...
J. I. Mackenzie   +7 more
core   +1 more source

Power Scaling of Solid State Lasers [PDF]

open access: yesEPJ Web of Conferences, 2022
Tünnermann A.
doaj   +1 more source

Chip-scale high-peak-power semiconductor/solid-state vertically integrated laser

open access: yesNature Communications, 2022
Here the authors demonstrate chip-scale high-peak-power lasers by vertical integration of semiconductor and solid state laser gain mediums to reach the same maturity level as existing semiconductor lasers, which are suitable for miniaturization and cost ...
Jianglin Yue   +11 more
doaj   +1 more source

Recent progress in continuously tunable low-noise all-solid-state single-frequency continuous-wave laser based on intracavity locked etalon

open access: yesFrontiers in Physics, 2022
All-solid-state single-frequency continuous-wave (CW) lasers have been applied in many fields of scientific research owing to their intrinsic advantages of high beam quality, low noise, narrow linewidth, and high coherence.
Pixian Jin   +9 more
doaj   +1 more source

Solid State Lasers from an Efficiency Perspective [PDF]

open access: yes, 2007
Solid state lasers have remained a vibrant area of research because several major innovations expanded their capability. Major innovations are presented with emphasis focused on the laser efficiency.
Barnes, Norman P.
core   +1 more source

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