Laser Technology 2008 Issue 4 Design of YAG laser welders controlled with pulse wave shaping and laser power feedback

Design of YAG laser welders controlled with pulse wave shaping and laser power feedback
NIU Zeng-qiang;PENG Wen-da;NIU Han-ben

..............page:406-409

Simulation of the temperature field in rapid prototyping of selective laser melting
SHI Wen-qing;YANG Yong-qiang;HUANG Yan-lu;CHENG Da-wei

..............page:410-412

ji guang ji shu zheng gao jian ze

..............page:封底

Effect of linear polarized CO2 lasers on cut kerfs of nonmetallic material
XIE Xiao-zhu;WEI Xin;HU Wei

..............page:399-401,416

Design of drive circuit for continuously adjustable ns pulse LD
ZHANG Shou-qi;LOU Qi-hong;ZHOU Jun;DONG Jing-xing

..............page:396-398

The optimal model reconstruction of Hartmann-Shack wavefront sensor
TONG Gui;LIAO Wen-he;LIANG Chun

..............page:387-389,392

Optimization of laser peening parameters using Taguchi method
SUN Yue-qing;ZHOU Jian-zhong;LIANG Qing-lei;CHEN Yi-bin;HUANG Shu

..............page:377-379,386

Study of Raman spectrum in detecting mineral substance concentration of drinking water
YANG Chang-hu;SHI Xiang-hua;LIU Xiao-bing;LIAO Jia-xin

..............page:366-369

Time interval measurement of laser ranging based on CPLD & microchip
CHEN Jia-yi;YI Xiao-su

..............page:363-365,369

Study of bandwidth for suppressing seawater backscattering based on frequency filtering
JI Hang;MA Yong;LIANG Kun;WANG Hong-yuan

..............page:337-339,356

Effect of cross talk on multichannel chaotic optical communication systems
LI Feng;PAN Wei;LUO Bin;TAO Yuan;JIANG Ning;SHAO Yu-ting

..............page:445-448

Impact of XPM on the microwave photonic switching with NOLM
YUAN Ming-Hui;WU Chang-feng;SUN Xiao-han

..............page:390-392

A new method to study laser propagation in inhomogeneous medium
LIU Jun-guo;L(U) Zhi-wei;WANG YU-lei

..............page:441-444

Study of laser beam deflection tolerance of divergent sphere Gaussian wave
ZHANG Xin-bao;LI Shou-ke

..............page:437-440

Calculating the coupling efficiency of the laser diode to the semi-tapered multimode fiber by ray-tracing method
WANG Chao;FENG Guo-ying;YANG Hao;ZHOU Qing;LI Wei;SU Juan

..............page:434-436,440

Numerically modeling and optimizing pulse-shape of Cr4+: YAG Q-switched lasers
XIONG Ji-chuan;LAN Ge;WAN Yong

..............page:430-433

Spatial laser beam shaping using aspheric Galilean beam expansion system
LI Dian-jun;LIANG Si-yuan;CAO Jian-jian

..............page:427-429

Effect of the aperture on the on-axis polarization properties of partially coherent light
ZHAO Ting-jing

..............page:424-426,433

Study on fiber laser with China-made Yb3+-doped double-clad fiber
ZHANG Jun;CHEN Shuang;FENG Ying

..............page:420-423

Near-field analysis of misaligned CO2 laser of two-dimension axisymmetric-fold combination cavity
YAN Ting-guang;LI Yu-de;XIAO Feng-xia;LIU Xian-kui;GAO Ke;FENG Tao

..............page:402-405,444

Diffraction of Bessel-Gaussian beam passing through annular and circular apertures
QU Jun;MENG Kai;WANG Liu-san;DING Pei-hong;CUI Zhi-feng

..............page:393-395

Derivation of the Lamb coefficients in four frequency ring laser
YANG Jian-qiang

..............page:383-386

Optimization of grazing-incidence angle in high repetition rate acousto-optical Q-switched grazing-incidence lasers
HE Fa-hong;HUANG Lei;GONG Ma-li;LIU Qiang;WANG Qi;YAN Xing-peng

..............page:380-382

Gain-switched Nd3+: YVO4+KTP green laser at high repetition rate
WANG Jin-ding;WANG An-bang;WANG Yun-cai

..............page:360-362

An improved algorithm for estimating parameters of semiconductor lasers
YAN Yan-xia;YU Yan-guang

..............page:353-356

Time-dependent characteristics of pulsed Er-doped superfluorescent fiber amplifiers
CHAO Xing;YAN Ping;GONG Ma-li

..............page:340-342,352

Study about the temperature effect of the retaroation of quartz wave-plates
KONG Qing-dian;SONG Lian-ke;KONG Li-hua

..............page:374-376

Study surface emission mechanism of La2O3-Mo cathode by laser deposition
HAO Shi-ming;NIE Zuo-ren

..............page:357-359,409

Study on the densification of SiO2-TiO2 sol-gel films by laser irradiation
LI Ai-kui;WANG Ze-min;LIU Jia-jun;ZENG Xiao-yan

..............page:343-345,349

The research progress in data processing algorithm of satellite laser ranging
FANG Qing-hai;ZHAO Yong-li

..............page:417-419,423

Comparison for coherent combining and spectrum combining of fiber lasers
ZHOU Pu;HOU Jing;CHEN Zi-lun;LIU Ze-jin

..............page:413-416

Application of modulated lidar on optical carrier for ocean exploration
MA Yong;JI Hang;LIANG Kun;LIN Hong

..............page:346-349

Character analysis and development of metal material for microscale laser shock processing
CHE Zhi-gang;XIONG Liang-cai;SHI Tie-lin;YANG Li-kun

..............page:350-352

Research and development of the optical model of human eyes
KONG Mei-mei;GAO Zhi-shan;CHEN Lei;LI Xin-hua

..............page:370-373