Design of on-chip dot array structured light projector using bottom-emitting VCSEL

Renjie Ruan; Yinhua Cao; Xiaofan Wang; Yanhong Ma; Zhiyong Wang; Tian Lan

doi:10.3788/IRLA20210640

[1] Z Song, S Tang, F Gu, et al. DOE-based structured-light method for accurate 3D sensing. Optics and Lasers in Engineering, 120, 21-30(2019).

[2] Zuberi F A, Khatri S, Junejo K N. Dynamic gesture recognition using machine learning techniques facts affecting its accuracy [C]2016 Sixth International Conference on Innovative Computing Technology (INTECH). IEEE, 2016: 310313.

[3] Lv Z, Xu Y, Li G, et al. A new finger touch detection algithm prototype system architecture f pervasive bareh human computer interaction [C]2013 IEEE International Symposium on Circuits Systems (ISCAS). IEEE, 2013: 725728.

[4] Zhen Z W, Guang j Z, Xin L. The application of machine vision in inspecting positioncontrol accuracy of mot control systems [C]Proceedings of the Fifth International Conference on Electrical Machines Systems. IEEE, 2001, 2: 787790.

[5] J Ye, C H Zhou. Time-resolved coded structured light for 3D measurement. Microwave and Optical Technology Letters, 63, 5-12(2021).

[6] C Zuo, X L Zhang, Y Hu, . Has 3D finally come of age? ——An introduction to 3D structured-light sensor. Infrared and Laser Engineering, 49, 0303001(2020).

[7] X Zhang, Y Chen, Q Ma, et al. A beam-shaped study of the stable polarization VCSEL. Applied Physics B, 125, 1-5(2019).

[8] Z Wang, Y Ning, Y Zhang, et al. High power and good beam quality of two-dimensional VCSEL array with integrated GaAs microlens array. Optics Express, 18, 23900-23905(2010).

[9] H Pang, S Y Yin, Q L Deng, et al. A novel method for the design of diffractive optical elements based on the Rayleigh-Sommerfeld integral. Optics and Lasers in Engineering, 70, 38-44(2015).

[10] A Wutting, M Kanka, H J Kreuzer, et al. Packed domain Rayleigh-Sommerfeld wavefield propagation for large targets. Optics Express, 18, 270036(2010).

[11] X Lv, Q Song, D Li, et al. Modified iterative algorithm for the design of wide-diffraction angle diffraction optical element. Optical Engineering, 54, 093106(2015).

[12] Soifer V A, Kotlar V, Doskolovich L. Iteractive Methods f Diffractive Optical Elements Computation[M]. Boca Raton: CRC Press, 2014.

[13] Zhao Yongshun. Diffractive optical element design f generating pointarray structured light [D].Harbin: Harbin Institute of Technology, 2019. (in Chinese)

[14] C L Du, L S Zhou, C K Qiu, . Study and application of diffractive microlens array. Optical Technology, 131, 17-19(1998).

[15] H Pang, J Wang, A Cao, et al. Accurate hologram generation using layer-based method and iterative Fourier transform algorithm. IEEE Photonics Journal, 9, 2200108(2017).

[16] Fang S. Research on algithms of computergenerated hologram f threedimensional object based on tomography[D]. Kunming: Kunming University of Science & Technology, 2018. (in Chinese)

[17] H Pang, C F Ying, C J Fan, . Design diffractive optical elements for beam shaping with hybrid algorithm. Acta Photonica Sinica, 39, 977-981(2010).