High peak power, high rep-rate pulsed fiber laser for marking applications

2006 ◽  
Author(s):  
M. N. Zervas ◽  
M. Durkin ◽  
F. Ghiringhelli ◽  
K. Vysniauskas ◽  
L. Hickey ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Pulsed Fiber Laser

High-peak-power, high-energy, high-average-power pulsed fiber laser system with versatile pulse duration and shape

2013 ◽  
Vol 38 (22) ◽  
pp. 4686 ◽  
Author(s):  
A. Malinowski ◽  
P. Gorman ◽  
C. A. Codemard ◽  
F. Ghiringhelli ◽  
A. J. Boyland ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Pulse Duration ◽  
Peak Power ◽  
Laser System ◽  
Average Power ◽  
High Energy ◽  
High Peak ◽  
High Peak Power ◽  
High Average Power ◽  
Pulsed Fiber Laser

High Peak Power Mid-infrared 2.8 μm Pulsed Fiber Laser

2016 ◽  
Vol 45 (11) ◽  
pp. 1114002
Author(s):  
沈炎龙 SHEN Yan-long ◽  
王屹山 WANG Yi-shan ◽  
谌鸿伟 CHEN Hong-wei ◽  
黄珂 HUANG Ke ◽  
陶蒙蒙 TAO Meng-meng ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Mid Infrared ◽  
Pulsed Fiber Laser

142 W high peak power narrow-linewidth linearly polarized pulsed fiber laser

2020 ◽  
Vol 49 (4) ◽  
pp. 405003-405003
Author(s):  
张昆 Kun Zhang ◽  
周寿桓 Shouhuan Zhou ◽  
李尧 Yao Li ◽  
张利明 Liming Zhang ◽  
余洋 Yang Yu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
High Peak ◽  
High Peak Power ◽  
Narrow Linewidth ◽  
Linearly Polarized ◽  
Pulsed Fiber Laser

scholarly journals High peak power pulsed fiber laser with high efficiency based on an ytterbium doped powder sinter fiber

2020 ◽  
Author(s):  
Maxime Chenou ◽  
Alain Mugnier ◽  
Paul Mouchel ◽  
Céline Canal ◽  
Guillaume Canat ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
High Efficiency ◽  
High Peak ◽  
High Peak Power ◽  
Powder Sinter ◽  
Pulsed Fiber Laser

Analysis and Design of Coherent Combining of two Q-Switched Fiber Laser in Mach-Zehnder Type Cavity

2019 ◽  
Vol 40 (4) ◽  
pp. 393-400
Author(s):  
Ali Nassiri ◽  
Hafida Idrissi-Saba ◽  
Abdelkader Boulezhar
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
High Energy ◽  
Nanosecond Pulse ◽  
High Peak ◽  
High Peak Power ◽  
Analysis And Design ◽  
Coupled Cavities ◽  
Combining Efficiency ◽  
Coherent Combining

Abstract In this work, we have developed an analytical model of an actively Q-switched Ytterbium-doped fiber laser by using two coupled cavities with amplifying fibers in Mach–Zehnder interferometer configuration. This oscillator system provides high peak power and high energy nanosecond pulse. The pulse energy is almost twice the energy of an individual fiber laser with a combining efficiency goes up 99%. This concept brings some novel perspectives for scaling the high energy and high peak power of nanosecond pulse fiber laser.

Research on L-PPM Modulation Rate of Pulse Fiber Lasers

2014 ◽  
Vol 926-930 ◽  
pp. 1787-1790
Author(s):  
Zi Qiang Hao ◽  
Hong Zuo Li ◽  
Xin Ren
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
Transmission Rate ◽  
Repetition Frequency ◽  
High Rate ◽  
High Peak Power ◽  
Device Processing ◽  
Rate Transmission ◽  
Modulation Rate ◽  
Pulsed Fiber Laser

Compared with continuous laser, pulsed fiber laser has the advantages of high peak power, which is widely used in device processing, military defense and other areas. As the repetition frequency of pulsed fiber laser is low and therefore it cannot realize high rate transmission, this paper does the research on L-PPM modulation of pulsed fiber laser to find a method of effectively improving the modulation rate of pulsed fiber laser. Experimental results show that the L-PPM modulation can improve the transmission rate of the pulsed fiber laser whose repetition frequency is 200K to 1.387Mbps. The research results are useful for the application of pulsed fiber laser in communication.

High-peak-power double-clad Yb-doped Q-switched fiber laser with a broad tuning range

2002 ◽  
Author(s):  
Fuyun Lu ◽  
Wutao Dai ◽  
Yaxian Fan ◽  
Shuling Hu ◽  
Zhiguang Xu ◽  
...  
Keyword(s):  
Fiber Laser ◽  
Peak Power ◽  
Tuning Range ◽  
High Peak ◽  
High Peak Power
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