Acta Photonica Sinica, Volume. 51, Issue 9, 0912001(2022)
Signal Processing for Height Measurement of High-aspect-ratio Structure Based on Low-coherence Interferometry
[1] XU Han, ZHU Yajun, DAI Feihu et al. Vertical interconnection structures of wafer level package[J]. Electronics and Packaging, 21, 89-96(2021).
[2] MU Jiliang, GUO Maoxiang, LIU Bing et al. Fabrication methods and applications of silicon micro /nanometer structures with high aspect ratio[J]. Semiconductor Technology, 38, 321-327(2013).
[3] KUZNETSOV A I, MIROSHNICHENKO A E, BRONGERSMA M L. Optically resonant dielectric nanostructures[J]. Science, 354, 6314(2016).
[4] LI Zhi, WANG Xiangjun. Measurement methods of geometric characteristics in MEMS[J]. Microfabrication Technology, 1, 51-56(2003).
[5] ZHOU Lingling, SUN Wei. Lamellar microstructure in the complex alloy phases by focused ion beam processing scanning and transmission electron microscopy[J]. Journal of Chinese Electron Microscopy Society, 37, 590-595(2018).
[6] GROOT P D, DECK L. Surface profiling by analysis of white-light interferograms in the spatial frequency domain[J]. Journal of Modern Optics, 42, 389-401(1995).
[7] JO T, KIM S, PAHK H. 3D measurement of TSVs using low numerical aperture white-light scanning interferometry[J]. Journal of the Optical Society of Korea, 17, 317-322(2013).
[8] MONTGOMERY P C, MONTANER D, MANZARDO O et al. The metrology of a miniature FT spectrometer MOEMS device using white light scanning interference microscopy[J]. Thin Solid Films, 450, 79-83(2004).
[9] MONTGOMERY P C, MONTANER D, MANZARDO O et al. Lateral error reduction in the 3D characterization of deep MOEMS devices using white light interference microscopy[J]. Optical Micro-and Nanometrology in Manufacturing Technology, 5458, 34-42(2004).
[10] TAVROV A, SCHMIT J, KERWIEN N, OSTEN W et al. Diffraction-induced coherence levels[J]. Applied Optics, 44, 2202-2212(2005).
[11] TORRES M E, COLOMINAS M A, SCHLOTTHAUER G et al. A complete ensemble empirical mode decomposition with adaptive noise[C](2011).
[12] SYMEONIDIS M, NAKAGAWA W, KIM D C et al. High-resolution interference microscopy of binary phase diffractive optical elements[J]. OSA Continuum, 2, 2496-2510(2019).
[13] TAVROV A, TOTZECK M, KERWIEN N et al. Rigorous coupled-wave analysis calculus of submicrometer interference pattern and resolving edge position versus signal-to-noise ratio[J]. Optical Engineering, 41, 1886-1892(2002).
[14] HARASAKI A, WYANT J C. Fringe modulation skewing effect in white-light vertical scanning interferometry[J]. Applied Optics, 39, 2101-2106(2000).
[15] TÖPFER S C, KÜHN O, LINSS G et al. Model-based edge detection in height map images with nanometer resolution[C], 5578, 476-485(2004).
[16] KITTLER J, ILLINGWORTH J. On threshold selection using clustering criteria[J]. IEEE Transactions SMC, 15, 652-655(1985).
[17] XU Hongjie, LUO Huigang. Interference signal envelope extraction based on wavelet transform method[J]. Semiconductor Optoelectronics, 38, 406-409,413(2017).
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Yifeng SUN, Zhishan GAO, Xiaoxin FAN, Jiale ZHANG, Jianqiu MA, Qun YUAN. Signal Processing for Height Measurement of High-aspect-ratio Structure Based on Low-coherence Interferometry[J]. Acta Photonica Sinica, 2022, 51(9): 0912001
Category: Instrumentation, Measurement and Metrology
Received: Jan. 25, 2022
Accepted: Apr. 21, 2022
Published Online: Oct. 26, 2022
The Author Email: Yifeng SUN (807675530@qq.com)