[1] Wang Chunhui, Gao Long, Pang Yajun et al.. Experiment investigation for relation between beam splitter coefficient and signal-to-noise ratio of 2 μm balanced coherent system [J]. Acta Optica Sinica, 2011, 31(11): 1104002
[2] Wang Qi, Wang Chunhui, Shang Tieliang. Heterodyne efficiency of coherent detection with Gaussian local-oscillator and Airy spot signal beam [J]. Chinese J. Lasers, 2003, 30(Suppl.): 183~186
[3] Liu Hongzhan, Ji Yuefeng, Xu Nan et al.. Effect of amplitude profile difference of signal and local oscillator wave on heterodyne efficiency in the inter-satellite coherent optical communication system [J]. Acta Optica Sinica, 2011, 31(10): 1006001
[4] K. K. Das, K. M. Iftekharuddin. Heterodyne detection using hexagonal detector: effects of beam profiles and phase front misalignment [C]. Proceedings of the IEEE, 1997. 476~478
[5] Zhang Huaiyong. Investigation on CO2 Laser Heterodyne Detection Characteristic Using Rectangular Detector [D]. Harbin: Harbin Institute of Technology, 2010. 8~37
[6] Ma Zongfeng, Zhang Chunxi, Zhang Zhaoyang et al.. Signal-noise ratio in optical heterodyne detection [J]. Acta Optica Sinica, 2007, 27(5): 889~892
[7] Zhang Wenrui, Zeng Xiaodong, Man Xiangkun. Study on optical heterodyne detection [J]. Infrared and Laser Engineering, 2008, 37(Suppl.): 146~148
[8] Li Xiaona, He Ning, Deng Deying. Research on phenomenon of intermodulation in detection of multi-frequency signals based on acousto-optic deflection [J]. Acta Optica Sinica, 2010, 30(9): 2504~2507
[9] Gao Yuhan, An Zhiyong, Li Na′na et al.. Optical design of Gaussian beam shaping [J]. Optics and Precision Engineering, 2011, 19(7): 1464~1470
[10] Chen Kai. The Research and Design of the System that Converting a Gaussian to a Flattop Beam [D]. Beijing: Beijing University of Technology, 2011. 11~22