[1] [1] N L Wagner, E A Gibson, T Popmintchev, et al.. Self-compression of ultrashort pulses through ionization-induced spatiotemporal reshapings[J]. Phys Rev Lett, 2003, 97(17): 173902.

[2] [2] E Gagnon, I Thomann, A Paul, et al.. Long-term carrier-envelope phase stability from a grating-based chirped pulse amplifier[J]. Opt Lett, 2006, 31(12): 1866-1868.

[3] [3] Peng Yan, Xu Han, Yang Xuan, et al.. Generation of carrier-envelope-phase stabilized 6 fs ultrashort pulses and their application in high-order harmonic generation[J]. Chinese J Lasers, 2006, 33(11): 1486-1489.

[4] [4] R Velotta, N Hay, M B Mason, et al.. High-order harmonic generation in aligned molecules[J]. Phys Rev Lett, 2001, 87(18): 183901.

[5] [5] Y Wu, D French, I Jovanovic. Passive beam pointing stabilization[J]. Opt Lett, 2010, 35(2): 250-252.

[6] [6] F Breitling, R S Weigel, M C Downer, et al.. Laser pointing stabilization and control in the submicroradian regime with neural networks[J]. Rev Sci Instrum, 2001, 72(2): 1339-1342.

[7] [7] I Yamada, K Narihara, K Yamauchi, et al.. Active control of laser beam direction for LHD YAG Thomson scattering[J]. Rev Sci Instrum, 2001, 72(1): 1126-1128.

[8] [8] T Kanai, A Suda, S Bohman, et al.. Pointing stabilization of a high-repetition-rate high-power femtosecond laser for intense few-cycle pulse generation[J]. Appl Phys Lett, 2008, 92(6): 061106.

[9] [9] D Liu, F Lv, J Cao, et al.. Design and application of a laser beam alignment system based on the imaging properties of a multi-pass amplifier[J]. Chin Opt Lett, 2006, 4(10): 601-604.

[10] [10] W Wang. Clover Design Lateral Effect Position-Sensitive Device: US, 4887140[P]. 1989-12-12.

[11] [11] Feng Longling, Deng Renliang. Study on optical tracking with four-quadrant photodetector[J]. Infrared and Laser Engineering, 1996, 25(1): 16-21.

[12] [12] Ma Xiaoyu, Mu Jie, Rao Changhui. Error analysis of four-quadrant-based tracking sensor when dead zone is inevitable[J]. Acta Physica Sinica, 2012, 61(7): 072903.

[13] [13] Chen Dongyan, Lin Bin, Chen Yuqing. Development and progressing of position sensitive detector[J]. Optical Instruments, 2004, 26(4): 68-71.

[14] [14] Ding Xiaokun, Liu Tiegen, Song Dianyou. Impact of accuracy of laser spot quality in laser triangulation long-term continuous measuring based on PSD[J]. Chinese J Lasers, 2012, 39(2): 0208006.

[15] [15] Zhou Ya, Yan Lei. CMOS image sensor and its application in camera technique-technical achievements of information recording materials in imaging fields(5)[J]. Information Rerecording Materials, 2002, 3(3): 43-47

[16] [16] W E Jennings, R G Chan, J L Wong. Computer System with Cascaded Peripheral Component Interconnect (PCI) buses: US, 5632021[P]. 1997-5-20.

[17] [17] G Smith. FPGAs 101: Everything You Need to Know to Get Started[M]. London: Newnes, 2010.

[18] [18] Z Navabi. VHDL: Analysis and Modeling of Digital Systems[M]. New York: Mcgraw-Hill College, 1997.

[19] [19] K J strm, T Hgglund. Advanced PID Control[M]. London: The Instrumentation, Systems, and Automation Society, 2006.

[20] [20] Zhao Weiqian, Tan Jiubin, Qiu Lirong, et al.. Laser beam collimation method and technology in given beam direction[J]. J Optoelectronics·Laser, 2004, 15(1): 61-64.

[21] [21] J Uchikoshi, S Shimada, N Ikawa, et al.. Straightness measurement using laser beam straight datum[C]. SPIE, 1995, 2576: 315-322.

[22] [22] Liu Daizhong, Xu Renfang, Fan Dianyuan. Design and performance of a video-based laser beam automatic alignment system[J]. Chin Opt Lett, 2004, 2(2): 92-94.

[23] [23] Guo Zhongping, Hu Qian, Gao Bingning, et al.. Automatic alignment for optical route control system by computer[J]. Computer Measurement & Control, 2002, 10(7): 456-458.

[24] [24] Guo Zhongping, Hu Qian, Gao Bingning. The automatic alignment system for optical route by computer[J]. Computer Measurement & Control, 2003, 39(8): 208-210.