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Measurement of a High-Power CO2 Laser's Far-Field Output Intensity Distribution

机译：高功率CO2激光器远场输出强度分布的测量

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摘要

An experimental method for measuring the far field intensity distribution of a TECW CO2 laser beam by two dimensional scanning is described. The reliability and practicability of the measurement system have been discussed in details. The measurements of a TE CW CO2 laser with 2 kW output are given.

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作者
Lijang, J.;
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年度 1996
页码
总页数 19
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Carbon dioxide lasers; Scanning; Measurement; Far field; Field intensity; Continuouswave lasers;

机译：二氧化碳激光器;扫描;测量;远场;场强;连续波激光器;

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专利

1. Vertical-Cavity Surface-Emitting Lasers (VCSELs) With High-Power and Single-Spot Far-Field Distributions at 850-nm Wavelength by Use of Petal-Shaped Light-Emitting Apertures [J] . Jin-Wei Shi, J.-L. Yen, C.-H. Jiang, IEEE Photonics Technology Letters . 2006,第3期

机译：垂直腔表面发射激光器（VCSEL），具有花瓣形发光孔径，在850 nm波长处具有高功率和单点远场分布
2. Suppression of far-field blooming in high-power broad-area diode lasers by optimizing gain distribution [J] . Wang Tao, Wang Lijie, Shu Shili, Limnology and oceanography, methods . 2017,第7期

机译：通过优化增益分布，抑制高功率宽面积二极管激光器的远场开花
3. Above Threshold Estimation of Alpha (Henry) Parameter in Stripe Lasers Using Near- and Far-Field Intensity Measurements [J] . Quantum Electronics, IEEE Journal of . 2011,第4期

机译：使用近场和远场强度测量的条纹激光器中Alpha（亨利）参数的阈值以上估计
4. Investigation of beam pointing stability far-field divergence angle and power density distribution of a high-power CO2 laser [C] . R.Maestle, Institut fuer Strahlwerkzeuge/Univ. Stuttgart, Stuttgart, Third International Workshop on Laser Beam and Optics Characterization . 1996

机译：大功率CO2激光器的光束指向稳定性远场发散角和功率密度分布研究
5. Modelling and design of advanced high-power CO2 laser systems [D] . Strohschein, James Donald. 1996

机译：高功率二氧化碳激光系统的建模与设计
6. A Time Difference Method for Measurement of Phase Shift between Distributed Feedback Laser Diode (DFB-LD) Output Wavelength and Intensity [O] . Yongning Liu, Jun Chang, Jie Lian, 2015

机译：一种测量分布式反馈激光二极管（DFB-LD）输出波长和强度之间相移的时差方法
7. Above Threshold Estimation of Alpha (Henry) Parameter in Stripe Lasers Using Near- and Far-Field Intensity Measurements [O] . Pagano, R, Mukherjee, J, Sajewicz, P, 2011

机译：使用近场和远场强度测量的条纹激光器中Alpha（亨利）参数的阈值以上估计

Measurement of a High-Power CO2 Laser's Far-Field Output Intensity Distribution

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